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Author SHA1 Message Date
Evan Cheng
96da041949 Remove a (what appears to be) overly strict assertion. Here is what happened: 
1. ppcf128 select is expanded to f64 select's.
2. f64 select operand 0 is an i1 truncate, it's promoted to i32 zero_extend.
3. f64 select is updated. It's changed back to a "NewNode" and being re-analyzed.
4. f64 select operands are being processed. Operand 0 is a "NewNode". It's being expunged out of ReplacedValues map.
5. ExpungeNode tries to remap f64 select and notice it's a "NewNode" and assert.
Duncan, please take a look. Thanks.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60443 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-02 21:57:09 +00:00
Duncan Sands
af7852f094 Check that running the DAG combiner between type 
and operation legalization does something useful.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60108 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-26 16:44:30 +00:00
Dale Johannesen
3d631c2d5d Remove these, which test for optimizations that 
are not currently done (cf PowerPC/README.txt).



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59456 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-17 18:57:45 +00:00
Dale Johannesen
3dd42cfe12 Generated code for generic expansion of SETUGT etc. 
is noticeably worse than previous PPC-specific code.
Since the latter was also wrong in some cases and
correctness is more important than efficiency, I'm
disabling this test temporarily while I fix it.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58876 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-08 00:49:19 +00:00
Dale Johannesen
c4c7a6a3fb Xfail an incorrect test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58875 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-08 00:40:24 +00:00
Dan Gohman
33a9cb4f40 Make ISel ignore dead nodes. The DAGCombiner normally eliminates 
dead nodes, but in this case its missing one. Fixing the DAGCombiner
is desirable, but it's somewhat involved.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58777 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-05 22:56:47 +00:00
Duncan Sands
e59416efb8 Fix PR3011: LegalizeTypes support for scalarizing 
SELECT_CC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58706 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-04 17:31:08 +00:00
Duncan Sands
06f0aff69e Add a bunch of libcalls for ppcf128 that were somehow 
completely forgotten about when writing LegalizeTypes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58508 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-31 14:06:52 +00:00
Duncan Sands
d383ff313b Testcase for PR2986. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58456 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-30 20:34:30 +00:00
Chris Lattner
db97348400 add testcase for PR2964 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58393 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-29 18:42:22 +00:00
Duncan Sands
57760d96e2 Fix darwin ppc llvm-gcc build breakage: intercept 
ppcf128 to i32 conversion and expand it into a code
sequence like in LegalizeDAG.  This needs custom
ppc lowering of FP_ROUND_INREG, so turn that on and
make it work with LegalizeTypes.  Probably PPC should
simply custom lower the original conversion.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58329 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-28 15:00:32 +00:00
Duncan Sands
42d4499a16 Turn off LegalizeTypes for this test for the 
moment, while waiting for a proper solution.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58324 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-28 09:55:04 +00:00
Duncan Sands
1acb29c8ea Fix a testcase provided by Bill in which the node 
id could end up being wrong mostly because of
forgetting to remap new nodes that morphed into
processed nodes through CSE.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58323 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-28 09:38:36 +00:00
Chris Lattner
4af2c40c63 rename vec_spat -> vec_splat, pointed out by duncan 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58260 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-27 18:28:24 +00:00
Chris Lattner
629b52697b remove eh output from this test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58196 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-26 18:53:07 +00:00
Chris Lattner
2a0b96c2c7 Reapply r57699 with a fix to not crash on asms with multiple results. Unlike 
the previous patch this one actually passes make check.

"Fix PR2356 on PowerPC: if we have an input and output that are tied together
that have different sizes (e.g. i32 and i64) make sure to reserve registers for
the bigger operand."



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57771 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-18 18:49:30 +00:00
Dan Gohman
95915730de Revert r57699. It's causing regressions in 
test/CodeGen/X86/2008-09-17-inline-asm-1.ll
and a few others, and it breaks the llvm-gcc build.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57747 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-18 01:03:45 +00:00
Chris Lattner
0c52644cd8 Fix PR2356 on PowerPC: if we have an input and output that are tied together 
that have different sizes (e.g. i32 and i64) make sure to reserve registers for
the bigger operand.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57699 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-17 17:52:49 +00:00
Bill Wendling
eabb8866d8 Testcase for PR1638. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57590 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-15 18:27:15 +00:00
Dan Gohman
e7aa7baa76 Split this test and move it into target-specific directories. 
This fixes failures on configurations that don't have one or the
other targets enabled.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56926 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-01 19:46:30 +00:00
Dale Johannesen
8e3455ba17 Remove SelectionDag early allocation of registers 
for earlyclobbers.  Teach Local RA about earlyclobber,
and add some tests for it.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56592 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-09-24 23:13:09 +00:00
Bill Wendling
7795932d41 Add trampoline support to PPC. GCC simply calls the "__trampoline_setup" 
function with appropriate parameters. This allows us to support blocks on PPC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56267 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-09-17 00:30:57 +00:00
Evan Cheng
ee9e1b0a85 On some targets, non-move instructions can become move instructions because of coalescing. e.g. 
vr2 = OR vr0, vr1
=>
vr2 = OR vr1, vr1   // after coalescing vr0 with vr1

Update the value# of the destination register with the copy instruction if that happens.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56165 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-09-12 18:13:14 +00:00
Dale Johannesen
c4db7276e0 Testcases for ppc atomics. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55556 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-08-30 00:54:31 +00:00
Mon P Wang
5ad0bf658a In lowering SELECT_CC, removed cases where we can't flip the true and false when the compare value has a NaN 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55499 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-08-28 21:04:05 +00:00
Dale Johannesen
8bb2ef4760 Adjust grep's for new code sequence. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55320 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-08-25 18:53:58 +00:00
Evan Cheng
982a05955a Fix a catastrophic PPC64 ABI bug: i32 operands which are passed in memory (all of the parameter registers are used) are loaded from sp offsets that were off by 4. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53979 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-07-24 08:17:07 +00:00
Dan Gohman
e8be6c6391 Add a new function, ReplaceAllUsesOfValuesWith, which handles bulk 
replacement of multiple values. This is slightly more efficient
than doing multiple ReplaceAllUsesOfValueWith calls, and theoretically
could be optimized even further. However, an important property of this
new function is that it handles the case where the source value set and
destination value set overlap. This makes it feasible for isel to use
SelectNodeTo in many very common cases, which is advantageous because
SelectNodeTo avoids a temporary node and it doesn't require CSEMap
updates for users of values that don't change position.

Revamp MorphNodeTo, which is what does all the work of SelectNodeTo, to
handle operand lists more efficiently, and to correctly handle a number
of corner cases to which its new wider use exposes it.

This commit also includes a change to the encoding of post-isel opcodes
in SDNodes; now instead of being sandwiched between the target-independent
pre-isel opcodes and the target-dependent pre-isel opcodes, post-isel
opcodes are now represented as negative values. This makes it possible
to test if an opcode is pre-isel or post-isel without having to know
the size of the current target's post-isel instruction set.

These changes speed up llc overall by 3% and reduce memory usage by 10%
on the InstructionCombining.cpp testcase with -fast and -regalloc=local.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53728 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-07-17 19:10:17 +00:00
Duncan Sands
79ada108dd LegalizeTypes support for what seems to be the 
only missing ppc long double operations: FNEG
and FP_EXTEND.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53723 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-07-17 17:35:14 +00:00
Duncan Sands
17991c3234 The atomic.cmp.swap promotion logic is wrong: it 
simply does the atomic.cmp.swap on the larger type,
which means it blows away whatever is sitting in
the bytes just after the memory location, i.e.
causes a buffer overflow.  This really requires
target specific code, which is why LegalizeTypes
doesn't try to handle this case generically.  The
existing (wrong) code in LegalizeDAG will go away
automatically once the type legalization code is
removed from LegalizeDAG so I'm leaving it there
for the moment.  Meanwhile, don't test for this
feature.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53669 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-07-16 08:09:48 +00:00
Duncan Sands
295a7cddbd LegalizeTypes support for fabs on ppc long double. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53613 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-07-15 15:02:44 +00:00
Duncan Sands
c07e6e53f7 LegalizeTypes support for promotion of bswap. 
In LegalizeDAG the value is zero-extended to
the new type before byte swapping.  It doesn't
matter how the extension is done since the new
bits are shifted off anyway after the swap, so
extend by any old rubbish bits.  This results
in the final assembler for the testcase being
one line shorter.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53604 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-07-15 10:18:22 +00:00
Duncan Sands
8d56a6f4d8 LegalizeTypes support for promotion of SIGN_EXTEND_INREG. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53603 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-07-15 10:14:24 +00:00
Chris Lattner
85e7ac0353 Fix an altivec constant miscompilation that Duncan found through 
his work on legalizetypes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53410 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-07-10 16:33:38 +00:00
Dan Gohman
95d110920e Refactor the tablegen DAGISelEmitter code for outputing calls to 
getTargetNode and SelectNodeTo to reduce duplication, and to
make some of the getTargetNode code available to SelectNodeTo.
Use SelectNodeTo instead of getTargetNode in several new
interesting cases, as it mutates nodes in place instead of
creating new ones.

This triggers some scheduling behavior differences due to nodes
being presented to the scheduler in a different order. Some of the
arbitrary scheduling decisions it makes are now arbitrarily made
differently. This is visible in CodeGen/PowerPC/LargeAbsoluteAddr.ll,
where a trivial scheduling difference led to a trivial register
allocation difference.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53203 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-07-07 21:00:17 +00:00
Mon P Wang
2887310630 Added MemOperands to Atomic operations since Atomics touches memory. 
Added abstract class MemSDNode for any Node that have an associated MemOperand
Changed atomic.lcs => atomic.cmp.swap, atomic.las => atomic.load.add, and
atomic.lss => atomic.load.sub


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52706 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-06-25 08:15:39 +00:00
Bill Wendling
ebcba612b5 This situation can occur: 
,------.
    |      |
    |      v
    |   t2 = phi ... t1 ...
    |      |
    |      v
    |   t1 = ...
    |  ... = ... t1 ...
    |      |
    `------'

where there is a use in a PHI node that's a predecessor to the defining
block. We don't want to mark all predecessors as having the value "alive" in
this case. Also, the assert was too restrictive and didn't handle this case.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52655 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-06-23 23:41:14 +00:00
Duncan Sands
a1ace76c70 Support for load/store of expanded float types. I 
don't know if a truncating store is possible here,
but added support for it anyway.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52577 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-06-21 17:00:47 +00:00
Evan Cheng
c8af52c898 ISD::UNDEF should be expanded recursively / iteratively. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52508 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-06-19 22:01:11 +00:00
Gabor Greif
f6cadc440c sabre brings to my attention that the 'tr' suffix is also obsolete 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51349 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-20 21:00:03 +00:00
Gabor Greif
722243bd40 Rename the last test with .llx extension to .ll, resolve duplicate test by renaming to isnan2. Now that no test has llx ending there is no need to search for them from dg.exp too. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51328 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-20 19:52:04 +00:00
Bill Wendling
4fd49e4a2f Adding testcase. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50536 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-01 18:41:09 +00:00
Arnold Schwaighofer
30e62c098b Tail call optimization improvements: 
Move platform independent code (lowering of possibly overwritten
arguments, check for tail call optimization eligibility) from
target X86ISelectionLowering.cpp to TargetLowering.h and
SelectionDAGISel.cpp.

Initial PowerPC tail call implementation:

Support ppc32 implemented and tested (passes my tests and
test-suite llvm-test).  
Support ppc64 implemented and half tested (passes my tests).
On ppc tail call optimization is performed if 
  caller and callee are fastcc
  call is a tail call (in tail call position, call followed by ret)
  no variable argument lists or byval arguments
  option -tailcallopt is enabled
Supported:
 * non pic tail calls on linux/darwin
 * module-local tail calls on linux(PIC/GOT)/darwin(PIC)
 * inter-module tail calls on darwin(PIC)
If constraints are not met a normal call will be emitted.

A test checking the argument lowering behaviour on x86-64 was added.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50477 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-30 09:16:33 +00:00
Chris Lattner
5a09690446 Implement a signficant optimization for inline asm: 
When choosing between constraints with multiple options,
like "ir", test to see if we can use the 'i' constraint and
go with that if possible.  This produces more optimal ASM in
all cases (sparing a register and an instruction to load it),
and fixes inline asm like this:

void test () {
  asm volatile (" %c0 %1 " : : "imr" (42), "imr"(14));
}

Previously we would dump "42" into a memory location (which
is ok for the 'm' constraint) which would cause a problem
because the 'c' modifier is not valid on memory operands.

Isn't it great how inline asm turns 'missed optimization'
into 'compile failed'??

Incidentally, this was the todo in 
PowerPC/2007-04-24-InlineAsm-I-Modifier.ll

Please do NOT pull this into Tak.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50315 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-27 00:37:18 +00:00
Evan Cheng
1e8586d175 New test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50229 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-24 20:01:58 +00:00
Evan Cheng
8608f2eff2 64-bit atomic operations. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49949 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-19 02:30:38 +00:00
Evan Cheng
9c1e06e187 After reading memory that's already freed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49810 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-16 20:24:25 +00:00
Dale Johannesen
0a6ee6d131 Remove -unwind-tables-optional everywhere, since 
this is now the default.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49667 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-14 17:56:54 +00:00
Evan Cheng
172b70c62a A copy instruction may use a register multiple times on some targets. Change them all. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49491 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-10 18:38:47 +00:00
Dale Johannesen
c8abfdec84 Rename -disable-required-unwind-tables to -unwind-tables-optional. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49391 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-08 18:10:08 +00:00
Dale Johannesen
a25e5787bc Missed one. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49365 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-08 00:14:59 +00:00
Dale Johannesen
235f7fb474 Add -disable-required-unwind-tables to tests 
that need it (usually, grepping for some string
found in unwind info)



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49364 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-08 00:14:17 +00:00
Dale Johannesen
1d3863fdbc Mark functions in some tests as 'nounwind'. Generating 
EH info for these functions causes the tests to fail for
random reasons (e.g. looking for 'or' or counting lines
with asm-printer; labels count as lines.)



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49003 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-31 23:20:09 +00:00
Evan Cheng
0c28432852 One more coalescer fix wrt deadness propagation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48837 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-26 20:15:49 +00:00
Tanya Lattner
6f729d601c Byebye llvm-upgrade! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48762 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-25 04:26:08 +00:00
Evan Cheng
a2fb634def lastRegisterUse() should ignore identity copies. Those will be erased. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48759 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-25 02:02:19 +00:00
Bill Wendling
3e98c30cf5 Use the bit size of the operand instead of the hard-coded 32 to generate the 
mask.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48750 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-24 23:16:37 +00:00
Bill Wendling
d59c517a83 New testcase. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48697 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-22 22:27:01 +00:00
Dan Gohman
7925ed05d0 Add support for multiple return values for the PPC target by 
converting call result lowering to use the CallingConvLowering
infastructure.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48552 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-19 21:39:28 +00:00
Evan Cheng
94202018c5 Fix live variables issues: 
1. If part of a register is re-defined, an implicit kill and an implicit def are added to denote read / mod / write. However, this should only be necessary if the register is actually read later. This is a performance issue.
2. If a sub-register is being defined, and it doesn't have a previous use, do not add a implicit kill to the last use of a super-register:
   = EAX, AX<imp-use,kill>
...
AX =
In this case, EAX is live but AX is killed, this is wrong and will cause the coalescer to do bad things.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48521 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-19 00:52:20 +00:00
Dale Johannesen
cf49819877 Make conversions of i8/i16 to ppcf128 work. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48493 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-18 17:28:38 +00:00
Evan Cheng
3c88d742d4 Rewrite code that propagate isDead information after a dead copy is coalesced. This remove some ugly spaghetti code and fixed a number of subtle bugs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48490 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-18 08:26:47 +00:00
Dan Gohman
002e5d0a17 More APInt-ification. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48344 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-13 22:13:53 +00:00
Dale Johannesen
01c18a7275 The feature this is testing did not work in the general case, 
and has been removed.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48232 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-11 17:48:26 +00:00
Evan Cheng
9a8094159d Learn how to xfail a test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48219 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-11 07:51:31 +00:00
Evan Cheng
de13acf862 XFAIL due to Dale's change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48216 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-11 07:15:44 +00:00
Dan Gohman
034f60ed24 Generalize ExpandIntToFP to handle the case where the operand is legal 
and it's the result that requires expansion. This code is a little confusing
because the TargetLoweringInfo tables for [US]INT_TO_FP use the operand type
(the integer type) rather than the result type. 


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48206 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-11 01:59:03 +00:00
Dan Gohman
a2e9485e34 Implement more support for fp-to-i128 and i128-to-fp conversions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48189 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-10 23:03:31 +00:00
Bill Wendling
2b65c4e7cc Update llc flags for PPC register scavenger. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48187 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-10 22:59:08 +00:00
Chris Lattner
8aca4b13a8 upgrade this test 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48062 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-09 00:32:10 +00:00
Dan Gohman
a2fcff4d97 Add support for calls with i128 return values on ppc64. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48041 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-08 00:19:12 +00:00
Dan Gohman
9ed06db5c8 Add support for lowering 128-bit shifts on ppc64. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48029 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-07 20:36:53 +00:00
Bill Wendling
65bc122045 Add testcase. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48005 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-06 23:34:22 +00:00
Evan Cheng
ecb2a8b9bc Fix a coalescer bug wrt how dead copy interval is shortened. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47966 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-05 22:09:42 +00:00
Bill Wendling
3fab77eb25 Use -enable-ppc-regscavenger flag for these checks 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47916 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-04 23:16:26 +00:00
Bill Wendling
7194aaf738 This is the initial check-in for adding register scavenging to PPC. (Currently, 
PPC-64 doesn't work.) This also lowers the spilling of the CR registers so that
it uses a register other than the default R0 register (the scavenger scrounges
for one). A significant part of this patch fixes how kill information is
handled.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47863 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-03 22:19:16 +00:00
Chris Lattner
3be4893dce Evan implemented this. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47827 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-02 17:56:29 +00:00
Dale Johannesen
0154e47ed0 New test for misaligned Altivec laod/store. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47698 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-02-27 23:14:50 +00:00
Dan Gohman
ec59b95a19 Don't hard-code the mask size to be 32, which is incorrect on ppc64 
and was causing aborts with the new APInt changes. This may also be
fixing an obscure ppc64 bug.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47692 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-02-27 21:12:32 +00:00
Bill Wendling
cc4831849e Upgrade testcase. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47644 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-02-26 23:22:40 +00:00
Gabor Greif
72c8f0d156 Really feed llvm-as with the testcase, do not let it read from stdin. This fixes the hangs seen on solaris10. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47604 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-02-26 13:37:13 +00:00
Tanya Lattner
cfab3da46e Remove llvm-upgrade and update tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47325 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-02-19 08:07:33 +00:00
Nate Begeman
5e1dd5597e Add testcase for recent legalizer change 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47049 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-02-13 06:48:40 +00:00
Evan Cheng
431bfcbe37 Determine whether a spill kills the register it's spilling before insertion rather than trying to undo the kill marker afterwards. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46953 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-02-11 08:30:52 +00:00
Evan Cheng
bb4151bd1f If a vr is already marked alive in a bb, then it has PHI uses that are visited earlier, then it is not killed in the def block (i.e. not dead). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46763 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-02-05 20:04:18 +00:00
Chris Lattner
7cf9abff23 Add target triples to these so they don't fail on linux. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46496 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-29 06:26:07 +00:00
Bill Wendling
c79348d8dc Need to convert to LLVM code and not C. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46397 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-26 06:56:08 +00:00
Bill Wendling
cd76af4a62 Rename the .c to .ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46396 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-26 06:53:40 +00:00
Bill Wendling
f7214bca74 Move testcase to the code gen directory. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46395 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-26 06:53:06 +00:00
Dale Johannesen
5c5eb80255 Implement flt_rounds for PowerPC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46174 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-18 19:55:37 +00:00
Chris Lattner
a7a02fb828 Fix a latent bug exposed by my truncstore patch. We compiled stfiwx-2.ll to: 
_test:
	fctiwz f0, f1
	stfiwx f0, 0, r4
	blr 

instead of:

_test:
	fctiwz f0, f1
	stfd f0, -8(r1)
	nop
	nop
	lwz r2, -4(r1)
	stb r2, 0(r4)
	blr 

The former is not correct (stores 4 bytes, not 1).



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46161 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-18 16:54:56 +00:00
Chris Lattner
b8b92216f1 add testcase for regression 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46073 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-16 18:03:52 +00:00
Chris Lattner
a4040e9a9f remove darwin/i386 t-t 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45743 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-08 06:52:51 +00:00
Chris Lattner
fe39edde27 Finally implement correct ordered comparisons for PPC, even though 
the code generated is not wonderful.  This turns a miscompilation into
a code quality bug (noted in the ppc readme).  This fixes PR642, which
is over 2 years old (!).  Nate, please review this.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45742 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-08 06:46:30 +00:00
Chris Lattner
d96428597b Fix a significant code quality regression I introduced on PPC64 quite 
a while ago.  We now produce:

_foo:
	mflr r0
	std r0, 16(r1)
	ld r2, 16(r1)
	std r2, 0(r3)
	ld r0, 16(r1)
	mtlr r0
	blr 

instead of:

_foo:
	mflr r0
	std r0, 16(r1)
	lis r0, 0
	ori r0, r0, 16
	ldx r2, r1, r0
	std r2, 0(r3)
	ld r0, 16(r1)
	mtlr r0
	blr 

for:

void foo(void **X) {
  *X = __builtin_return_address(0);
}

on ppc64.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44701 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-12-08 07:04:58 +00:00
Chris Lattner
3fc027df4f implement __builtin_return_addr(0) on ppc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44700 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-12-08 06:59:59 +00:00
Chris Lattner
789db09cde Fix a crash on invalid code due to memcpy lowering. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44378 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-11-27 22:14:42 +00:00
Chris Lattner
cec5f3003f Testcase for PR1811 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44244 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-11-19 21:43:22 +00:00
Dale Johannesen
d81ae56fa2 Testcase from PR 1508 (although its's somewhat 
orthogonal to the main problem there)



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44194 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-11-16 23:16:35 +00:00
Evan Cheng
5031fd2d32 Skip over deleted val#'s. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43700 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-11-05 06:46:45 +00:00
Bill Wendling
61297f960e On second thought. Remove this as it should never be generated in the first 
place.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43400 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-26 20:34:37 +00:00
Bill Wendling
984e986929 - Remove the hacky code that forces a memcpy. Alignment is taken care of in the 
FE.
- Explicitly pass in the alignment of the load & store.
- XFAIL 2007-10-23-UnalignedMemcpy.ll because llc has a bug that crashes on
  unaligned pointers.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43398 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-26 20:24:42 +00:00
Bill Wendling
8b1c68cee4 If there's an unaligned memcpy to/from the stack, don't lower it. Just call the 
memcpy library function instead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43270 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-23 23:32:40 +00:00
Evan Cheng
152b7e1874 Temporary solution: added a different set of BCTRL_Macho / BCTRL_ELF with right callee-saved defs set for ppc64. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43248 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-23 06:42:42 +00:00
Evan Cheng
3311876c3c Use ptr type in the immediate field of a BxA instruction so we don't end up selecting 32-bit call instruction for ppc64. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43228 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-22 19:46:19 +00:00
Bill Wendling
90bfc2d105 Pointer arithmetic should be done with the index the same size as the pointer. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43120 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-18 08:32:37 +00:00
Chris Lattner
f602a25668 Fix a bug handling frame references in ppc inline asm when the frame offset 
doesn't fit into 16 bits.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43032 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-16 18:00:18 +00:00
Dale Johannesen
161e897b0f First round of ppc long double. call/return and 
basic arithmetic works.
Rename RTLIB long double functions to distinguish
different flavors of long double; the lib functions
have different names, alas.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42644 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-05 20:04:43 +00:00
Dan Gohman
99da4e719c Add explicit triples to avoid default behavior that varies by host. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41959 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-14 20:37:18 +00:00
Evan Cheng
0d8d31674f Fixed a typo that's causing a missing kill marker. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41893 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-12 23:02:04 +00:00
Evan Cheng
6d6d352ed9 Sometimes a MI can define a register as well as defining a super-register at the 
same time. Do not mark the "smaller" def as dead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41871 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-11 22:34:47 +00:00
Chris Lattner
8de5f1cc7b this is not infinite recursion. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41806 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-10 21:16:23 +00:00
Dale Johannesen
907f28ce30 Implement misaligned FP loads and stores. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41786 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-08 19:29:23 +00:00
Bill Wendling
82d25148a7 Add missing index versions of instructions to the map. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41776 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-07 22:01:02 +00:00
Dale Johannesen
c2ec2baf3d Change all floating constants that are not exactly 
representable to use hex format.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41722 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-05 17:50:36 +00:00
Bill Wendling
c3536b8ecb Add the 64-bit versions of the DS* Altivec instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41717 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-05 04:05:20 +00:00
Evan Cheng
67c906dce7 Fix for PR1613: added 64-bit rotate left PPC instructions and patterns. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41711 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-04 20:20:29 +00:00
Andrew Lenharth
16adc23858 update test to check that codegen works with llvm.used in llvm.metadata section 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41289 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-08-22 19:36:31 +00:00
Dan Gohman
28beeeac4d Convert tests using "| wc -l | grep ..." to use the count script. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41097 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-08-15 13:36:28 +00:00
Evan Cheng
f65f11c384 Test case for PR1596. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41085 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-08-14 23:21:10 +00:00
Chandler Carruth
6994040a95 This is the patch to provide clean intrinsic function overloading support in LLVM. It cleans up the intrinsic definitions and generally smooths the process for more complicated intrinsic writing. It will be used by the upcoming atomic intrinsics as well as vector and float intrinsics in the future. 
This also changes the syntax for llvm.bswap, llvm.part.set, llvm.part.select, and llvm.ct* intrinsics. They are automatically upgraded by both the LLVM ASM reader and the bitcode reader. The test cases have been updated, with special tests added to ensure the automatic upgrading is supported.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40807 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-08-04 01:51:18 +00:00
Chris Lattner
4330b3a3c2 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40636 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-31 16:18:25 +00:00
Dan Gohman
be444ed6db Fix a bug in getCopyFromParts turned up in the testcase for PR1132. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40598 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-30 19:09:17 +00:00
Evan Cheng
a5e496ff07 New test case. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40587 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-30 07:52:03 +00:00
Reid Spencer
9445e9aaa0 For PR1553: 
Change the keywords for the zext and sext parameter attributes to be 
zeroext and signext so they don't conflict with the keywords for the
instructions of the same name. This gets around the ambiguity.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40069 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-19 23:13:04 +00:00
Dan Gohman
318f0dee83 Remove the trailing semicolon from function declarations in LLVM, 
where it's interpreted as a comment, not part of the syntax.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@39920 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-16 13:37:30 +00:00
Gabor Greif
7f6d4e8b6b these tests do not need a triple on Solaris. Thanks sabre! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@39803 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-13 10:08:18 +00:00
Gabor Greif
fe20273427 fix the remaining 3 testcases that missed a target triple 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@39773 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-12 13:21:08 +00:00
Dan Gohman
532dc2e1f2 Change getCopyToParts and getCopyFromParts to always use target-endian 
register ordering, for both physical and virtual registers. Update the PPC
target lowering for calls to expect registers for the call result to
already be in target order.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38471 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-09 20:59:04 +00:00
Chris Lattner
0f9d599dc9 add target triple to fix PR1546 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38462 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-09 17:14:58 +00:00
Dan Gohman
89a3066356 Add an explicit triple to the big-endian tests so that the assembly 
output format is always consistent with what the greps are looking for.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37943 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 13:15:51 +00:00
Evan Cheng
9ad892ceec Fix test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37928 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-05 23:00:50 +00:00
Dan Gohman
6183f78cf8 Add a parameter to getCopyToParts and getCopyFromParts to specify whether 
endian swapping should be done, and update the code to use it. This fixes
some register ordering issues on big-endian systems, such as PowerPC,
introduced by the recent illegal by-val arguments changes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37921 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-05 20:12:34 +00:00
John Criswell
e644ef7b09 Convert .cvsignore files 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37801 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-06-29 16:35:07 +00:00
Evan Cheng
2c02c0ff30 New test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37791 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-06-29 01:36:33 +00:00
Chris Lattner
548484d9a3 new testcase for PR1473 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37361 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-30 16:29:20 +00:00
Dale Johannesen
7e07b30e80 new testcases for -enable-tail-merge default handling 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37287 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-22 17:19:23 +00:00
Chris Lattner
35fbae2b6d new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37245 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-19 00:41:40 +00:00
Chris Lattner
14fc235e17 new testcase that crashes llc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37068 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-15 01:33:12 +00:00
Chris Lattner
f2f4bb2594 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37053 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-14 22:04:16 +00:00
Evan Cheng
34ab6d68f5 PR1399 test case. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36957 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-09 19:20:37 +00:00
Chris Lattner
b0d151540d new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36671 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-03 16:54:08 +00:00
Reid Spencer
9dd446c561 Split target dependent test portions to target-specific directories. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36612 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-01 02:56:15 +00:00
Chris Lattner
27679be2c0 testcase for PR1357 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36598 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-30 21:10:13 +00:00
Reid Spencer
4274e40514 For PR1370: 
Rearrange some tests so that if PowerPC is not being built we don't try to
run PowerPC specific tests.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36587 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-30 05:11:58 +00:00
Chris Lattner
10161db780 testcase for PR1351 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36409 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 22:49:57 +00:00
Reid Spencer
16154ef9f9 Use the llvm_supports_target function to prevent running of tests for 
targets that LLVM is not configured to support.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36315 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-21 20:41:27 +00:00
Chris Lattner
e54ec7ab0f new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36220 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-17 21:12:26 +00:00
Chris Lattner
84e8315aaa new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36211 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-17 19:03:02 +00:00
Reid Spencer
eb1d74e0c8 For PR1319: 
Remove && from the end of the lines to prevent tests from throwing run
lines into the background. Also, clean up places where the same command
is run multiple times by using a temporary file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36142 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-16 17:36:08 +00:00
Reid Spencer
43b40035ba For PR1319: 
Fix syntax of tests to ensure grep pattern is properly quoted.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36134 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-16 15:31:49 +00:00
Reid Spencer
4cda190ef5 For PR1319: 
Fix test syntax per new rules.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36133 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-16 15:15:52 +00:00
Reid Spencer
c58ef0185b For PR1319: Upgrade to new test harness. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36087 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-15 21:17:45 +00:00
Reid Spencer
0f5aed5648 Make the llvm-runtest function much more amenable by eliminating all the 
global variables that needed to be passed in. This makes it possible to
add new global variables with only a couple changes (Makefile and llvm-dg.exp)
instead of touching every single dg.exp file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35918 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-11 19:56:59 +00:00
Chris Lattner
603572a771 new testcases for integer abs function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35880 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-11 05:02:57 +00:00
Anton Korobeynikov
a6d3f1341d Fix test 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35673 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-04 21:28:36 +00:00
Chris Lattner
19e970542d Add a regtest for cases we now recognize as rotates, thanks to Scott Michel's 
recent dagcombine patch


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35606 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-02 22:08:54 +00:00
Chris Lattner
465b7157d1 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35589 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-02 05:57:59 +00:00
Chris Lattner
028856dc39 my patch fixed the fixme. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35582 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-02 05:08:54 +00:00
Reid Spencer
2b35c15487 Let llvm-upgrade upgrade bswap intrinsic. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35568 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-02 01:08:02 +00:00
Reid Spencer
a3c533a716 For PR1297: 
Update these test cases to use proper signatures for bswap which is now
and overloaded intrinsic. Its name must be of the form llvm.bswap.i32.i32
since both the parameter and the result or of type "iAny". Also, the
bit counting intrinsics changed to always return i32.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35548 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-01 07:36:28 +00:00
Evan Cheng
6eec2261e7 New test case. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35515 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-30 20:41:18 +00:00
Reid Spencer
5373b721c0 Remove use of implementation keyword. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35412 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-28 02:38:26 +00:00
Chris Lattner
eaa87ba1e7 test that the ppc backend can do 64-bit cntlz 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35328 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-25 04:43:51 +00:00
Reid Spencer
87d266e593 This test passes on x86/Linux now. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34686 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-27 20:46:44 +00:00
Reid Spencer
79224c4407 XFAIL this on x86-Linux until its fixed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34651 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-27 02:45:12 +00:00
Jim Laskey
da10e3350a New test - practically wrote itself. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34538 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-23 22:12:08 +00:00
Evan Cheng
d1b2c5b34d Fix test case. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34427 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-19 21:47:02 +00:00
Chris Lattner
0f74372ebf new test 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34372 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-17 06:57:11 +00:00
Chris Lattner
6e1472a928 Test that large absolute addresses are properly folded into addr modes on 
both ppc32 and ppc64.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34370 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-17 06:41:57 +00:00
Chris Lattner
419116fb72 new testcase that crashes llc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34367 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-17 05:59:01 +00:00
Dale Johannesen
6b896cec8b Fixes PR 1200 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34359 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-17 00:44:34 +00:00
Chris Lattner
6985dca2a0 testcase for recent targetdata regression 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34355 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-16 23:11:43 +00:00
Chris Lattner
511e1d1456 Add ppc-specific test for better i64 compare codegen. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34082 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-09 04:49:46 +00:00
Reid Spencer
832254e1c2 Changes to support making the shift instructions be true BinaryOperators. 
This feature is needed in order to support shifts of more than 255 bits
on large integer types.  This changes the syntax for llvm assembly to
make shl, ashr and lshr instructions look like a binary operator:
   shl i32 %X, 1
instead of
   shl i32 %X, i8 1
Additionally, this should help a few passes perform additional optimizations.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33776 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-02 02:16:23 +00:00
Chris Lattner
36a724341c new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33731 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-01 00:38:56 +00:00
Reid Spencer
908504347b For PR411: 
Update these tests to not use the same name even though the type of the
value differs. After PR411 hits, type planes will be gone and it will be
illegal for a name to be used twice, regardless of type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33660 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-30 16:16:01 +00:00
Reid Spencer
c1f32a5f4e Make the input legal. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33655 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-30 06:32:25 +00:00
Chris Lattner
db4e6e77fc new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33642 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-29 23:45:03 +00:00
Reid Spencer
e3ff5ada8a For PR761: 
Remove "target endian/pointersize" or add "target datalayout" to make
the test parse properly or set the datalayout because defaults changes.

For PR645:
Make global names use the @ prefix.

For llvm-upgrade changes:
Fix test cases or completely remove use of llvm-upgrade for test cases
that cannot survive the new renaming or upgrade capabilities.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33533 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-26 08:25:06 +00:00
Evan Cheng
f4d6822348 Fix test case. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33507 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-25 22:28:32 +00:00
Bill Wendling
e47b029ac0 Added a -mtriple flag to force darwin backend. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33248 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-16 04:15:20 +00:00
Bill Wendling
eb9a42c90b Fix for PR1095: 
LLVM would miscompile ASM dialects when compiling for PPC. Added dialects for
the X86 and PPC backends. It defaults to "0", the first variant of a compound
inline asm expression.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33246 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-16 03:42:04 +00:00
Reid Spencer
737ec5130e For PR1043: 
Bye, Bye Booly. Remove the use of the bool type from non-upgraded test
cases and from grep expressions. The parser doesn't accept it and the
asm writer doesn't produce it any more.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33183 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-13 05:06:52 +00:00
Chris Lattner
cc78156a15 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33023 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-08 23:03:19 +00:00
Reid Spencer
3b29264c11 This test case needs parameter attributes, manually upgrade and don't 
run llvm-upgrade.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32926 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-05 18:38:33 +00:00
Reid Spencer
bf8955346a Update for change in parameter attributes syntax. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32923 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-05 18:34:20 +00:00
Reid Spencer
cfd09d9820 Wrap long RUN: line. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32922 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-05 18:33:43 +00:00
Reid Spencer
6b91775db6 Globals are not renamed any more. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32921 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-05 18:33:16 +00:00
Reid Spencer
c33a34ffba This test case needs zext and sext attributes so manually upgrade it and 
don't run llvm-upgrade.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32920 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-05 18:31:56 +00:00
Chris Lattner
05a1416463 add missing flags 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32885 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-04 23:18:14 +00:00
Chris Lattner
e0170dfd2a new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32883 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-04 22:22:07 +00:00
Reid Spencer
7e6b4f7a6d For PR1070: 
Tweak the RUN: lines of these tests to accommodate the renaming of
variables done by llvm-upgrade. The renaming occurs as a result of avoiding
name collisons for collapsed type planes. Conflicting names have a .u
(unsigned) or .s (signed) suffix added. This patch updates the grep
expression to accommodate the new names.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32815 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-02 05:55:05 +00:00
Reid Spencer
8aabc9eb23 For PR1070: 
Revert previous patch now that llvm-upgrade can handle collapsed type
plane conversion properly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32814 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-02 05:53:06 +00:00
Reid Spencer
eacb7020ec For PR950: 
Update the test suite to accommodate the change from signed integer types
to signless integer types. The changes were of only a few kinds:

1. Make sure llvm-upgrade is run on the source which does the bulk of the
   changes automatically.

2. Change things like "grep 'int'" to "grep 'i32'"

3. In several tests bitcasting caused the same name to be reused in the
   same type plane. These had to be manually fixed. The fix was (generally)
   to leave the bitcast and provide the instruction with a new name. This
   should not affect the semantics of the test. In a few cases, the
   bitcasts were known to be superfluous and irrelevant to the test case
   so they were removed.

4. One test case uses a bytecode file which needed to be updated to the
   latest bytecode format.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32789 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-31 06:02:00 +00:00
Reid Spencer
73e70822ae Update tests that need to be run through llvm-upgrade. This is necessary 
for upcoming changes to the llvm assembly grammar.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32768 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-29 20:01:32 +00:00
Jim Laskey
bc9154641b These tests all rely on using register mnemonics and thus must behave in the 
world of darwin.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32725 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-21 00:01:42 +00:00
Reid Spencer
b717d10c7e This test needs to be upgraded. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32666 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-19 02:03:04 +00:00
Chris Lattner
d4fca27e59 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32335 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-07 22:36:14 +00:00
Chris Lattner
afa2159a54 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32330 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-07 22:15:20 +00:00
Reid Spencer
ee45c55fe6 Upgrade intrinsic function calls 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32134 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-02 20:38:37 +00:00
Reid Spencer
69ccadd753 Use the llvm-upgrade program to upgrade llvm assembly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32115 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-02 04:23:10 +00:00
Jim Laskey
d52bbdceef wrong spot 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32084 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-01 19:39:32 +00:00
Jim Laskey
255b47bda3 Test for float varargs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32083 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-01 19:29:20 +00:00
Chris Lattner
7e68724f48 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32023 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-29 19:57:55 +00:00
Jim Laskey
ba890249ce Case sensitive not. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31827 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-17 18:00:39 +00:00
Jim Laskey
a44fea3467 Check for MaxAlign. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31826 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-17 17:19:49 +00:00
Jim Laskey
64c32dd2ea Tests to verify PowerPC ABI. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31825 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-17 16:54:21 +00:00
Chris Lattner
027f388ab8 make this harder 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31779 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-16 01:22:52 +00:00
Chris Lattner
ab4b7b4e52 enable this test, check ppc64 as well. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31657 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-11 00:13:07 +00:00
Chris Lattner
42b51e4ae2 make this test more interesting 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31619 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-10 02:04:52 +00:00
Chris Lattner
396b2ffa92 now that we handle single mbb loops better, one branch is allowed 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31540 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-08 06:42:42 +00:00
Chris Lattner
97a6e8c851 preincrement case we miss. xfail until we catch it 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31534 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-08 01:44:35 +00:00
Chris Lattner
0ac6757586 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31368 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-02 01:45:28 +00:00
Chris Lattner
04ffebc798 This test should compile down to one comparison, not two. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31329 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-31 23:05:16 +00:00
Chris Lattner
00ef504797 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31231 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-27 21:52:39 +00:00
Chris Lattner
9935dd9198 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31029 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-18 01:21:35 +00:00
Chris Lattner
158cf5edb2 new testcase, miscompilation of llvm with itself. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31018 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-17 21:23:20 +00:00
Chris Lattner
065a13fd69 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31005 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-17 18:14:39 +00:00
Chris Lattner
4c1984d9e8 testcase for recent dag combiner patch. Before the entry bb was: 
_test:
        stwu r1, -80(r1)
        stw r1, 76(r1)
        mflr r11
        stw r11, 88(r1)
        rlwinm r2, r4, 0, 30, 31
        cmplwi cr7, r2, 2
        mfcr r2
        rlwinm r2, r2, 30, 31, 31
        cmplwi cr0, r2, 0
        bne cr0, LBB1_2 ;UnifiedReturnBlock

after it is:

_test:
        stwu r1, -80(r1)
        stw r1, 76(r1)
        mflr r11
        stw r11, 88(r1)
        rlwinm r2, r4, 0, 30, 31
        cmplwi cr0, r2, 2
        bgt cr0, LBB1_2 ;UnifiedReturnBlock


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30954 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-14 03:40:02 +00:00
Chris Lattner
78298871eb testcase for recent selectiondag patch 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30949 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-13 23:54:16 +00:00
Jim Laskey
98dd175f86 Explict processor. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30882 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-11 17:14:14 +00:00
Jim Laskey
5aec0b061c Make sure combiner alias analysis does it's thing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30879 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-11 13:42:49 +00:00
Chris Lattner
f120bec233 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30651 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-28 20:48:17 +00:00
Nate Begeman
62929eb3d6 Testcase for better rotate left and mask support 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30579 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-22 05:49:57 +00:00
Chris Lattner
72475c04ed new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30516 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-20 06:40:37 +00:00
Chris Lattner
6a26847715 add a testcase for this commit: http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20050606/026673.html 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30238 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-10 18:52:25 +00:00
Chris Lattner
1c548b645b Move this test from Codegen/PowerPC to CodeGen/Generic. It fails on ia64, 
but that's not the ppc backend's fault.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29914 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-27 20:52:00 +00:00
Chris Lattner
d039da9b41 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29714 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-15 23:45:28 +00:00
Chris Lattner
84ff46b0d9 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29606 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-11 16:46:38 +00:00
Chris Lattner
52379111e8 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29207 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-19 17:14:23 +00:00
Chris Lattner
5895a13755 New testcase for folding bswaps into i16/i32 loads and stores. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29088 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-10 20:53:53 +00:00
Evan Cheng
a962bfa001 Add a 64-bit test case. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29069 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-07 21:36:24 +00:00
Jim Laskey
e4808ed44a Make sure global doubles and vectors are aligned properly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28805 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-15 19:35:07 +00:00
Chris Lattner
732baf35f9 add an external symbol testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28345 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-17 04:20:13 +00:00
Chris Lattner
413100fcb5 new test for various forms of calls 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28344 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-17 03:57:31 +00:00
Chris Lattner
4e64b5b711 test for support to pass/return vectors to calls. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28343 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-17 00:18:23 +00:00
Chris Lattner
7c65a309ac Another testcase that shouldn't need vrsave twiddling 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28332 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-16 18:23:55 +00:00
Chris Lattner
83cdf40144 new testcase for a recent rlwimi crash. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28242 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-12 16:28:13 +00:00
Chris Lattner
9b9a3cfe54 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28173 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-08 20:58:58 +00:00
Chris Lattner
a0aec0a61d new testcase we handle right now. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28147 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-06 18:15:50 +00:00
Chris Lattner
0d4603b801 New testcase for a codegen crash 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27867 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-20 05:57:43 +00:00
Chris Lattner
99590420de new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27803 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-18 17:56:30 +00:00
Chris Lattner
a637e58918 Add tests for v8i16 and v16i8 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27791 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-18 03:54:50 +00:00
Chris Lattner
843ecd647c new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27787 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-18 03:22:16 +00:00
Chris Lattner
d5c654bb0a New testcase, shouldn't touch vrsave 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27776 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-17 21:48:03 +00:00
Chris Lattner
2f70c8cfa2 Some more cases that can be generated with two instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27759 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-17 17:54:18 +00:00
Chris Lattner
2c4e9c8a3d New testcases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27753 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-17 06:58:16 +00:00
Chris Lattner
33f24a9b17 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27751 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-17 06:06:50 +00:00
Chris Lattner
6e5316ff65 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27749 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-17 05:58:22 +00:00