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10678 Commits

Author SHA1 Message Date
Chandler Carruth
f90ab07c35 Try to escape the '$'s in these so they reach the underlying 'sh' invocation. 
I have no idea how lit did the right thing here, but other test runners don't.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111805 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-23 08:54:19 +00:00
Dan Gohman
8bef744518 Fix x86 fast-isel's cmp+branch folding to avoid folding when the 
comparison is in a different basic block from the branch. In such
cases, the comparison's operands may not have initialized virtual
registers available.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111709 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-21 02:32:36 +00:00
Bob Wilson
d58b51e67c Replace some NEON vmovl intrinsic that I missed earlier. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111696 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-20 23:22:43 +00:00
Bill Wendling
55ae515f9d Create the new linker type "linker_private_weak_def_auto". 
It's similar to "linker_private_weak", but it's known that the address of the
object is not taken. For instance, functions that had an inline definition, but
the compiler decided not to inline it. Note, unlike linker_private and
linker_private_weak, linker_private_weak_def_auto may have only default
visibility.  The symbols are removed by the linker from the final linked image
(executable or dynamic library).



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111684 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-20 22:05:50 +00:00
Dale Johannesen
95c7930225 Test should pass on non-Darwin x86. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111678 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-20 21:18:55 +00:00
Dale Johannesen
722c2c5f2c Don't run test on PPC darwin. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111668 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-20 18:29:27 +00:00
Owen Anderson
a4cba04a03 Re-apply r111568 with a fix for the clang self-host. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111665 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-20 18:24:43 +00:00
Erick Tryzelaar
e82e7700ea Fix vmcore.ml test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111664 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-20 18:24:35 +00:00
Mikhail Glushenkov
297514d155 llvmc: Fix alias generation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111662 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-20 18:16:26 +00:00
Dan Gohman
7316638bc7 Convert DbgInfoPrinter to use errs() instead of outs(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111659 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-20 18:03:05 +00:00
Erick Tryzelaar
8a78ff63c0 Fix the running of ocaml tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111626 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-20 14:51:26 +00:00
Erick Tryzelaar
f7af931930 Expose LLVMSetOperand and LLVMGetNumOperands to llvm-c and ocaml. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111625 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-20 14:51:22 +00:00
Bob Wilson
2a7d731828 Fix some Ocaml tests: the %t substitution now returns an absolute path. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111623 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-20 14:20:17 +00:00
Bob Wilson
8d854a4f7e The %ocamlopt setting has embedded quotes. Copy the entire value instead 
of stopping at the first embedded quote.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111622 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-20 14:19:38 +00:00
Benjamin Kramer
678e4e2479 Update LLVMC tests for r111620. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111621 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-20 13:03:33 +00:00
Bob Wilson
b31a11b466 Replace the arm.neon.vmovls and vmovlu intrinsics with vector sign-extend and 
zero-extend operations.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111614 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-20 04:54:02 +00:00
Owen Anderson
7c73b8b180 Previous revert failed to remove this file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111582 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-19 23:45:15 +00:00
Owen Anderson
45c3b65eb7 Revert r111568 to unbreak clang self-host. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111571 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-19 23:25:16 +00:00
Owen Anderson
9419cab4c3 When a set of bitmask operations, typically from a bitfield initialization, only modifies the low bytes of a value, 
we can narrow the store to only over-write the affected bytes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111568 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-19 22:15:40 +00:00
Evan Cheng
e5e7946018 It's possible to sink a def if its local uses are PHI's. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111537 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-19 18:33:29 +00:00
Daniel Dunbar
2e5ec111b9 tests: Haste makes waste. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111525 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-19 16:47:54 +00:00
Daniel Dunbar
62b4d71d7f tests: Ignore whitespace in llvm_supports_binding() and llvm_gcc_supports(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111524 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-19 16:46:52 +00:00
Kenneth Uildriks
6e97e1d4be Fixed and reactivated a partial specialization test 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111516 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-19 12:42:38 +00:00
Chris Lattner
59f8a6a666 fix PR7465, mishandling of lcall and ljmp: intersegment long 
call and jumps.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111496 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-19 01:18:43 +00:00
Dale Johannesen
a69c4939d9 Testcase for llvm-gcc checkin 111482. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111483 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-19 00:09:07 +00:00
Chris Lattner
2215c607c3 refix PR1143 by making basicaa analyze zexts of indices aggresively, 
which I broke with a recent patch.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111452 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-18 23:09:49 +00:00
Dan Gohman
e0b313d599 Add a testcase to verify that commands don't crash when they hit 
errors on stderr.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111440 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-18 22:35:56 +00:00
Dan Gohman
4bb4641784 When sending stats output to stdout for grepping, don't emit normal 
output to standard output also.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111435 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-18 22:22:44 +00:00
Dan Gohman
4a8d7db6cf When sending stats output to stdout for grepping, don't emit normal 
output to standard output also.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111401 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-18 20:32:46 +00:00
Daniel Dunbar
c983b20661 MC/ELF: Allow null values in virtual sections, ELF doesn't use special 
directives for putting contents in .bss, for example.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111376 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-18 18:22:37 +00:00
Kalle Raiskila
ca9460f5a0 Fix a bug with insertelement on SPU. 
The previous algorithm in LowerVECTOR_SHUFFLE 
didn't check all requirements for "monotonic" shuffles.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111361 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-18 10:20:29 +00:00
Kalle Raiskila
86a791284a Remove all traces of v2[i,f]32 on SPU. 
The "half vectors" are now widened to full size by the legalizer.
The only exception is in parameter passing, where half vectors are 
expanded. This causes changes to some dejagnu tests.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111360 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-18 10:04:39 +00:00
Kalle Raiskila
44ff5f5435 Change SPU C calling convention to match that described in 
"SPU Application Binary Interface Specification, v1.9" by
IBM. 
Specifically: use r3-r74 to pass parameters and the return value.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111358 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-18 09:50:30 +00:00
Chris Lattner
285d06ca93 fix a buggy test 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111354 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-18 04:55:12 +00:00
Chris Lattner
91b2307a89 fix PR7589: In brief: 
gep P, (zext x) != gep P, (sext x)

DecomposeGEPExpression was getting this wrong, confusing
basicaa.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111352 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-18 04:28:19 +00:00
Chris Lattner
903175096e filecheckize and detrivialize. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111350 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-18 04:25:43 +00:00
Chris Lattner
2fa7b48eb5 Fix PR7755: knowing something about an inval for a pred 
from the LHS should disable reconsidering that pred on the
RHS.  However, knowing something about the pred on the RHS
shouldn't disable subsequent additions on the RHS from
happening.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111349 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-18 03:14:36 +00:00
Bob Wilson
2003bcfbd2 Expand ZERO_EXTEND operations for NEON vector types. 
Testcase from Nick Lewycky.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111341 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-18 01:45:52 +00:00
Eric Christopher
68c23f8616 Temporarily revert r110987 as it's causing some miscompares in 
vector heavy code.  I'll re-enable when we've tracked down the problem.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111318 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-17 22:55:27 +00:00
Dan Gohman
bbc1da8ded Tweak IVUsers' concept of "interesting" to exclude add recurrences 
where the step value is an induction variable from an outer loop, to
avoid trouble trying to re-expand such expressions. This effectively
hides such expressions from indvars and lsr, which prevents them
from getting into trouble.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111317 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-17 22:50:37 +00:00
Evan Cheng
b9072fdaad Add nounwind. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111312 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-17 22:35:20 +00:00
Dale Johannesen
6cf64a631a Make fast scheduler handle asm clobbers correctly. 
PR 7882.  Follows suggestion by Amaury Pouly, thanks.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111306 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-17 22:17:24 +00:00
Anton Korobeynikov
d7343ddce5 Add some win64 coff goodness. 
Patch by Cameron Esfahani!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111287 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-17 21:05:54 +00:00
Dan Gohman
fc8042a122 When rotating loops, put the original header at the bottom of the 
loop, making the resulting loop significantly less ugly.  Also, zap
its trivial PHI nodes, since it's easy.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111255 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-17 17:39:21 +00:00
Bob Wilson
f955f290c9 Change ARM PKHTB and PKHBT instructions to use a shift_imm operand to avoid 
printing "lsl #0".  This fixes the remaining parts of pr7792.  Make
corresponding changes for encoding/decoding these instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111251 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-17 17:23:19 +00:00
Bob Wilson
7aaf5bf3db Allow more cases of undef shuffle indices and add tests for them. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111226 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-17 05:54:34 +00:00
Evan Cheng
97b9b97853 PHI elimination should not break back edge. It can cause some significant code placement issues. rdar://8263994 
good:
LBB0_2:
  mov     r2, r0
  . . .
  mov     r1, r2
  bne     LBB0_2

bad:
LBB0_2:
  mov     r2, r0
  . . .
@ BB#3:
  mov     r1, r2
  b       LBB0_2


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111221 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-17 01:20:36 +00:00
Bob Wilson
8f58a2e8e1 Add a testcase for svn 111208. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111212 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-16 23:44:29 +00:00
Bob Wilson
dc66edaced Generalize a pattern for PKHTB: an SRL of 16-31 bits will guarantee 
that the high halfword is zero.  The shift need not be exactly 16 bits.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111196 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-16 22:26:55 +00:00
Bob Wilson
b05b80160a Convert test to FileCheck. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111195 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-16 22:21:13 +00:00
Bob Wilson
e269ead8c6 Convert a test to use FileCheck. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111153 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-16 17:05:27 +00:00
Dan Gohman
7a4994356b Instead, teach SimplifyCFG to trim non-address-taken blocks from 
indirectbr destination lists.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111122 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-16 14:41:14 +00:00
Dan Gohman
9883b95a2b Revert r111058, the lint check for indirectbr successors that aren't 
address-taken. This can occur normally, if the code which took the
address got DCEd.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111121 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-16 14:39:19 +00:00
Benjamin Kramer
bde87c4d2a Test expects SSE, give him SSE. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111115 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-15 23:32:03 +00:00
Benjamin Kramer
1d81e0eed3 Restore arch on these test, they fail on arm. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111109 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-15 20:42:56 +00:00
Dale Johannesen
a01818c292 Mark as XFAIL on darwin 8. PR 7886. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111108 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-15 19:40:29 +00:00
Mikhail Glushenkov
0b63f37865 Update tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111096 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-15 07:07:24 +00:00
Dan Gohman
c2f40066bb LoopSimplify shouldn't split loop backedges that use indirectbr. PR7867. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111061 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-14 00:43:09 +00:00
Dan Gohman
e2c6d131d1 Teach SimplifyCFG how to simplify indirectbr instructions. 
- Eliminate redundant successors.
 - Convert an indirectbr with one successor into a direct branch.

Also, generalize SimplifyCFG to be able to be run on a function entry block.
It knows quite a few simplifications which are applicable to the entry
block, and it only needs a few checks to avoid trouble with the entry block.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111060 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-14 00:29:42 +00:00
Dan Gohman
61556e3a94 Add a lint check for an indirectbr destination which has not 
had its address taken.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111058 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-13 23:56:28 +00:00
Bob Wilson
20d8e4e7aa Add a Thumb2 t2RSBrr instruction for disassembly only. 
This fixes another part of PR7792.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111057 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-13 23:24:25 +00:00
Bob Wilson
703af3ab12 Temporarily disable tail calls on ARM to work around some linker problems. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111050 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-13 22:43:33 +00:00
Bob Wilson
38aa2871fc Move the Thumb2 SSAT and USAT optional shift operator out of the 
instruction opcode.  This fixes part of PR7792.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111047 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-13 21:48:10 +00:00
Dale Johannesen
1b4051095d Revert 110491. While not wrong, it was based on a 
misanalysis and is undesirable.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111028 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-13 18:43:45 +00:00
Mikhail Glushenkov
d6b33a7f31 One more XFAIL. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111010 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-13 07:03:56 +00:00
Mikhail Glushenkov
4964de420d More XFAILs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111008 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-13 07:01:55 +00:00
Mikhail Glushenkov
2e58b0055d Add an XFAIL. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111004 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-13 04:15:45 +00:00
Mikhail Glushenkov
eb6ed3f89d Remove -fexceptions from llvmc tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110999 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-13 02:29:35 +00:00
Mikhail Glushenkov
2e027cb6ed llvmc: fix two tests, remove XFAILs. 
Tested on Linux and Darwin; please add platform-specific XFAILs/mail me a bug
report if this still fails.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110998 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-13 02:29:24 +00:00
Nate Begeman
7f1f4089a1 Reapply this transformation now that it is passing the external test which it previously failed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110987 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-13 00:17:53 +00:00
Chris Lattner
1522ce9770 fix PR7876: If ipsccp decides that a function's address is taken 
before it rewrites the code, we need to use that in the post-rewrite pass.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110962 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 22:25:23 +00:00
Johnny Chen
1adc40cac3 Cleaned up the for-disassembly-only entries in the arm instruction table so that 
the memory barrier variants (other than 'SY' full system domain read and write)
are treated as one instruction with option operand.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110951 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 20:46:17 +00:00
Bruno Cardoso Lopes
642eb02045 - Teach SSEDomainFix to switch between different levels of AVX instructions. Here we guess that AVX will have domain issues, so just implement them for consistency and in the future we remove if it's unnecessary. 
- Make foldMemoryOperandImpl aware of 256-bit zero vectors folding and support the 128-bit counterparts of AVX too.
- Make sure MOV[AU]PS instructions are only selected when SSE1 is enabled, and duplicate the patterns to match AVX.
- Add a testcase for a simple 128-bit zero vector creation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110946 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 20:20:53 +00:00
Bob Wilson
a825a634be Add a test for llvm-gcc svn 110632. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110935 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 17:31:41 +00:00
Eric Christopher
7486278900 Temporarily revert 110737 and 110734, they were causing failures 
in an external testsuite.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110905 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 07:01:22 +00:00
Bruno Cardoso Lopes
8c05a850f4 Begin to support some vector operations for AVX 256-bit intructions. The long 
term goal here is to be able to match enough of vector_shuffle and build_vector
so all avx intrinsics which aren't mapped to their own built-ins but to
shufflevector calls can be codegen'd. This is the first (baby) step, support
building zeroed vectors.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110897 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 02:06:36 +00:00
Johnny Chen
270159fcc2 The autogened decoder was confusing the ARM STRBT for ARM USAT, because the .td 
entry for ARM STRBT is actually a super-instruction for A8.6.199 STRBT A1 & A2.
Recover by looking for ARM:USAT encoding pattern before delegating to the auto-
gened decoder.

Added a "usat" test case to arm-tests.txt.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110894 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 01:40:54 +00:00
Daniel Dunbar
09062b1672 MC/X86/AsmParser: Give an explicit error message when we reject an instruction 
because it could have an ambiguous suffix.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110890 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 00:55:42 +00:00
Devang Patel
fd56f3c91a This is x86 only test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110887 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 00:17:38 +00:00
Johnny Chen
7def14f40f Changed the format of DMBsy, DSBsy, and friends from Pseudo to MiscFrm. 
Added two test cases to arm-tests.txt.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110880 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 23:35:12 +00:00
Bob Wilson
eaf1c98a7c Move the ARM SSAT and USAT optional shift amount operand out of the 
instruction opcode.  This also fixes part of PR7792.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110875 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 23:10:46 +00:00
Bruno Cardoso Lopes
4fd393cc26 Add testcases for all AVX 256-bit intrinsics added in the last couple days 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110854 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 21:12:09 +00:00
Bruno Cardoso Lopes
1d72aeebf9 Reapply r109881 using a more strict command line for llc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110833 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 17:39:23 +00:00
Jim Grosbach
b5aa11f2d6 fix silly typo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110831 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 17:32:46 +00:00
Jim Grosbach
7166e622d7 Add a target triple, as the runtime library invocation varies a bit by 
platform. It's apparently "bl __muldf3" on linux, for example. Since that's
not what we're checking here, it's more robust to just force a triple. We
just wwant to check that the inline FP instructions are only generated
on cpus that have them."



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110830 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 17:31:12 +00:00
Evan Cheng
e1f0859789 Fix test and re-enable it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110829 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 17:25:51 +00:00
Dan Gohman
3cc5d13f58 Temporarily disable some failing tests, until they can be 
properly investigated.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110825 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 16:36:07 +00:00
Jim Grosbach
fcba5e6b64 cortex m4 has floating point support, but only single precision. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110810 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 15:44:15 +00:00
Dan Gohman
f63fed141e Temporarily disable some failing tests, until they can be 
properly investigated.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110808 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 15:09:00 +00:00
Bill Wendling
de2b151dbf Consider this code snippet: 
float t1(int argc) {
  return (argc == 1123) ? 1.234f : 2.38213f;
}

We would generate truly awful code on ARM (those with a weak stomach should look
away):

_t1:
  movw   r1, #1123
  movs   r2, #1
  movs   r3, #0
  cmp    r0, r1
  mov.w  r0, #0
  it     eq
  moveq  r0, r2
  movs   r1, #4
  cmp    r0, #0
  it     ne
  movne  r3, r1
  adr    r0, #LCPI1_0
  ldr    r0, [r0, r3]
  bx     lr

The problem was that legalization was creating a cascade of SELECT_CC nodes, for
for the comparison of "argc == 1123" which was fed into a SELECT node for the ?:
statement which was itself converted to a SELECT_CC node. This is because the
ARM back-end doesn't have custom lowering for SELECT nodes, so it used the
default "Expand".

I added a fairly simple "LowerSELECT" to the ARM back-end. It takes care of this
testcase, but can obviously be expanded to include more cases.

Now we generate this, which looks optimal to me:

_t1:
  movw   r1, #1123
  movs   r2, #0
  cmp    r0, r1
  adr    r0, #LCPI0_0
  it     eq
  moveq  r2, #4
  ldr    r0, [r0, r2]
  bx     lr
  .align  2
LCPI0_0:
  .long   1075344593  @ float 2.382130e+00
  .long   1067316150  @ float 1.234000e+00



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110799 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 08:43:16 +00:00
Evan Cheng
7b4d31176e Report error if codegen tries to instantiate a ARM target when the cpu does support it. e.g. cortex-m* processors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110798 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 07:17:46 +00:00
Evan Cheng
d6b4632256 Add ARM Archv6M and let it implies FeatureDB (having dmb, etc.) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110795 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 06:51:54 +00:00
Daniel Dunbar
345a9a6269 MC/ARM: Add basic support for handling predication by parsing it out of the mnemonic into a separate operand form. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110794 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 06:37:20 +00:00
Evan Cheng
c7569ed4e4 Add Cortex-M0 support. It's a ARMv6m device (no ARM mode) with some 32-bit 
instructions: dmb, dsb, isb, msr, and mrs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110786 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 06:30:38 +00:00
Evan Cheng
11db068721 - Add subtarget feature -mattr=+db which determine whether an ARM cpu has the 
memory and synchronization barrier dmb and dsb instructions.
- Change instruction names to something more sensible (matching name of actual
  instructions).
- Added tests for memory barrier codegen.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110785 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 06:22:01 +00:00
Bill Wendling
d771041828 Update test to match output of optimize compares for ARM. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110765 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 01:05:02 +00:00
Dan Gohman
4ee87398e8 When analyzing loop exit conditions combined with and and or, don't 
make any assumptions about when the two conditions will agree on when
to permit the loop to exit. This fixes PR7845.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110758 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 00:12:36 +00:00
Bill Wendling
bb47d3b471 The optimize comparisons pass removes the "cmp" instruction this is checking for. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110739 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-10 22:16:05 +00:00
Nate Begeman
e32ea923de Add test for recent instcombine vector shuffle enhancement 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110737 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-10 21:58:00 +00:00
Daniel Dunbar
1321fec0a6 tests: Don't error out if HOME isn't present in t the environment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110711 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-10 19:36:25 +00:00
Evan Cheng
ac096808a3 Re-apply r110655 with fixes. Epilogue must restore sp from fp if the function stack frame has a var-sized object. 
Also added a test case to check for the added benefit of this patch: it's optimizing away the unnecessary restore of sp from fp for some non-leaf functions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110707 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-10 19:30:19 +00:00
Daniel Dunbar
4bd828f781 Revert r110655, "Fix ARM hasFP() semantics. It should return true whenever FP 
register is", it breaks a couple test-suite tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110701 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-10 18:32:02 +00:00
Daniel Dunbar
e25c6b95ce MC/AsmParser: Fix a bug in macro argument parsing, which was dropping 
parentheses from argument lists.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110692 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-10 17:38:52 +00:00
Jakob Stoklund Olesen
dc0830947a Fix test for more architectures. Patch by Tobias Grosser. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110685 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-10 16:48:24 +00:00
Tobias Grosser
73362c820b RegionInfo: Do not assert if a BB is not part of the dominance tree. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110665 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-10 09:54:35 +00:00
Tobias Grosser
0e28b1507f Fix failing testcase. 
Those look like typos to me.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110664 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-10 09:54:29 +00:00
Devang Patel
2936807564 Handle TAG_constant for integers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110656 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-10 07:11:13 +00:00
Evan Cheng
c9aed19747 Fix ARM hasFP() semantics. It should return true whenever FP register is 
reserved, not available for general allocation. This eliminates all the
extra checks for Darwin.

This change also fixes the use of FP to access frame indices in leaf
functions and cleaned up some confusing code in epilogue emission.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110655 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-10 06:26:49 +00:00
Eli Friedman
4fffb345ed PR7853: fix a silly mistake introduced in r101899, and add a test to make sure 
it doesn't regress again.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110597 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-09 20:49:43 +00:00
Kalle Raiskila
99534bb81a Have SPU handle halfvec stores aligned by 8 bytes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110576 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-09 16:33:00 +00:00
Rafael Espindola
9778a8af23 XFAIL for mingw that has no plugins. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110574 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-09 15:14:06 +00:00
Nick Lewycky
1bb580a3aa Reject unrepresentable pointer types in intrinsics. Fixes PR7316. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110541 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-08 06:12:09 +00:00
Rafael Espindola
a5c4cc5f34 Use %shlibext instead of .so 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110529 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-08 00:55:59 +00:00
Rafael Espindola
3cb96268c4 Move the bugpoint test passes to a plugin in preparation for having bugpoint 
use opt.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110520 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-07 21:48:09 +00:00
Dale Johannesen
7f6eb639bd Use sdmem and sse_load_f64 (etc.) for the vector 
form of CMPSD (etc.)  Matching a 128-bit memory
operand is wrong, the instruction uses only 64 bits
(same as ADDSD etc.)  8193553.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110491 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-07 00:33:42 +00:00
Stuart Hastings
01fae7c850 Test case for r110459. Radar 8264751. Test case by Fariborz Jahanian! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110467 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-06 19:02:24 +00:00
Dan Gohman
e26a7b5e21 Implement a proper getModRefInfo for va_arg. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110458 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-06 18:24:38 +00:00
Rafael Espindola
55e9587469 Fix eabi calling convention when a 64 bit value shadows r3. 
Without this what was happening was:

* R3 is not marked as "used"
* ARM backend thinks it has to save it to the stack because of vaarg
* Offset computation correctly ignores it
* Offsets are wrong

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110446 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-06 15:35:32 +00:00
Eric Christopher
e74a088d92 Add an option to always emit realignment code for a particular module. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110404 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-05 23:57:43 +00:00
Dan Gohman
130073904f Implement AccessesArguments checking in the two-callsite form 
of BasicAA::getModRefInfo. This allows BasicAA to say that two
memset calls to non-aliasing memory locations don't interfere.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110393 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-05 23:34:50 +00:00
Dan Gohman
5fa417c790 Fix memdep's code for reasoning about dependences between two calls. A Ref 
response from getModRefInfo is not useful here. Instead, check for identical
calls only in the NoModRef case.

Reapply r110270, and strengthen it to compensate for the memdep changes.
When both calls are readonly, there is no dependence between them.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110382 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-05 22:09:15 +00:00
Devang Patel
baefea4498 Move x86 specific tests into test/CodeGen/X86. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110372 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-05 20:25:37 +00:00
Bob Wilson
a1d410d512 Add an ARM RSCrr instruction for disassembly only. 
Partial fix for PR7792.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110361 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-05 18:59:36 +00:00
Bob Wilson
cff7178844 Add an ARM RSBrr instruction for disassembly only. 
Partial fix for PR7792.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110358 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-05 18:23:43 +00:00
Dan Gohman
a34c885d51 Move x86-specific tests out of test/Transforms/LoopStrengthReduce and 
into test/CodeGen/X86, so that they aren't run when the x86 target is
not enabled.

Fix uglygep.ll to not be x86-specific.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110343 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-05 17:04:15 +00:00
Daniel Dunbar
feaac8f7ff tests: CodeGen/X86/GC tests require X86. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110338 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-05 15:45:33 +00:00
Daniel Dunbar
079515f382 tests: Mark MC/AsmParser tests as requiring x86 for now -- almost all of them 
rely on using a specific x86 triple to test what they want to test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110337 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-05 15:44:15 +00:00
Rafael Espindola
6d50ed6321 check-lit was failing again on F13 64 bits :-( 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110311 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-05 03:35:01 +00:00
Dan Gohman
34fa82f7e8 Revert r110270 for now. It appears to uncover a memdep bug. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110293 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-05 00:43:10 +00:00
Bob Wilson
1d9125a6ff ARM "rrx" shift operands do not have an immediate. PR7790. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110292 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-05 00:34:42 +00:00
Dan Gohman
907857d746 The trouble with testing for "ModRef" and "NoModRef" is that 
one is a suffix of the other, and FileCheck accepts superstrings.
Adjust the output to avoid this problem.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110280 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-04 23:37:55 +00:00
Bill Wendling
af33b7b4a7 The lower invoke pass needs to have unreachable code elimination run after it 
because it could create such things. This fixes a MingW buildbot test failure.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110279 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-04 23:36:02 +00:00
Dan Gohman
3dcc91ee8c The two-callsite form of AliasAnalysis::getModRefInfo is documented 
to return Ref if the left callsite only reads memory read or written
by the right callsite; fix BasicAliasAnalysis to implement this.

Add AliasAnalysisEvaluator support for testing the two-callsite
form of getModRefInfo.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110270 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-04 22:56:29 +00:00
Eli Friedman
7752442bfa PR7814: Truncates cannot be ignored for signed comparisons. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110268 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-04 22:40:58 +00:00
Stuart Hastings
009944e774 Test case for r110250. Radar 8264670. Test case by Fariborz Jahanian! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110254 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-04 22:05:38 +00:00
Bill Wendling
547b6ed16e Testcase for r110248. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110249 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-04 21:56:30 +00:00
Devang Patel
225764b7a5 Test case for combination of r110234 & r110235. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110238 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-04 18:42:46 +00:00
Dan Gohman
1e926f2d3a These tests are no longer stored in *CVS*. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110201 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-04 15:58:01 +00:00
Stuart Hastings
b884666a38 call-imm.ll test case regex fix. Patch by Dimitry Andric! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110199 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-04 15:31:35 +00:00
Kalle Raiskila
bc2697cca0 Make SPU backend handle insertelement and 
store for "half vectors"


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110198 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-04 13:59:48 +00:00
Bob Wilson
67b453b0d1 Combine NEON VABD (absolute difference) intrinsics with ADDs to make VABA 
(absolute difference with accumulate) intrinsics.  Radar 8228576.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110170 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-04 00:12:08 +00:00
Dan Gohman
0fd353376b Make instcombine set explicit alignments on load or store 
instructions with alignment 0, so that subsequent passes don't
need to bother checking the TargetData ABI size manually.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110128 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-03 18:20:32 +00:00
Jakob Stoklund Olesen
0055f97f72 OK, that's it. This test is going away now. But don't worry, I am taking it to a 
nice farm in the country where it can play with other tests. And bunnies.

It is not clear what is being tested, and the revision history shows a bunch of
random changes to the expected instruction count. Clearly, we are just fudging
it to pass whenever it fails.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110118 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-03 17:21:14 +00:00
Peter Collingbourne
3bababf880 Add an atomic lowering pass 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110113 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-03 16:19:16 +00:00
Michael J. Spencer
237f8fe5df MC: Fix symbol fragment offsets in COFF. 
Patch by Cameron Esfahani!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110104 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-03 05:02:46 +00:00
Michael J. Spencer
a69494ee5e Revert "MC: Fix symbol fragment offsets in COFF." 
This reverts commit r110100

Wrong path caps.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110103 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-03 04:53:28 +00:00
Michael J. Spencer
ef1f8c3cc3 MC: Fix symbol fragment offsets in COFF. 
Patch by Cameron Esfahani!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110100 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-03 04:43:24 +00:00
Stuart Hastings
8eab2c2f54 Diabolical hack to make a test compatible with clang. (Thanks to Dale!) Radar 8246180. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110081 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-02 23:29:03 +00:00
Dan Gohman
a8afb2a623 Add a lint check for indirectbr with no successors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110074 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-02 23:06:43 +00:00
Stuart Hastings
32a9e831c2 Testcase for r110043. Radar 8246180. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110070 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-02 22:09:53 +00:00