Scott Michel
78c47fa50b
Integer comparison tests for CellSPU.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48152 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-10 16:58:52 +00:00
Duncan Sands
08bfe26f5a
Fix formatting.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48151 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-10 16:38:37 +00:00
Gordon Henriksen
f368dadd94
Refresh Makefile.ocaml in objdir if it is modified in srcdir.
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Patch by Erick Tryzelaar!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48150 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-10 16:15:32 +00:00
Gordon Henriksen
7252dc0efc
Refresh Makefile.ocaml in objdir if it is modified in srcdir.
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Patch by Erick Tryzelaar!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48149 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-10 15:58:40 +00:00
Gordon Henriksen
56b8f1d3ee
Regenerate.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48148 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-10 15:49:38 +00:00
Gordon Henriksen
b047766963
Adding ocamldoc generation.
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Patch by Erick Tryzelaar.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48147 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-10 15:49:16 +00:00
Gordon Henriksen
a523380c6b
Formatting improvements.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48146 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-10 15:47:03 +00:00
Scott Michel
5b8f82e35b
Give TargetLowering::getSetCCResultType() a parameter so that ISD::SETCC's
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return ValueType can depend its operands' ValueType.
This is a cosmetic change, no functionality impacted.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48145 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-10 15:42:14 +00:00
Nicolas Geoffray
0404cd97e4
Add description of individual bits in CR. This fix PR1765.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48143 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-10 14:12:10 +00:00
Bill Wendling
074223a124
Minor cleanup. No functionality change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48142 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-10 08:13:01 +00:00
Evan Cheng
4ff3f1cc57
- Fix a subtle bug in RemoveCopyByCommutingDef. ALR is the live range where the source is defined; BLR is the live range which is defined by the copy.
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If ALR and BLR overlaps and end of BLR extends beyond end of ALR, e.g.
A = or A, B
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B = A
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C = A<kill>
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= B
then do not add kills of A to the newly created B interval.
- Also fix some kill info update bug.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48141 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-10 08:11:32 +00:00
Evan Cheng
ff247d2ed4
Doh
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48140 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-10 07:59:01 +00:00
Tanya Lattner
c161188703
Add nosubmit option to control what is sent back to the results server.
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Patch by Joachim Durchholz. Thanks!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48139 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-10 07:28:08 +00:00
Owen Anderson
eb37ecc882
Move StrongPHIElimination after live interval analysis. This will make things happier down the road.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48138 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-10 07:22:36 +00:00
Tanya Lattner
ceca194c43
Remove llvm-upgrade and update tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48137 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-10 07:21:50 +00:00
Evan Cheng
f79e60649a
Avoid creating BUILD_VECTOR of all zero elements of "non-normalized" type (e.g. v8i16 on x86) after legalizer. Instruction selection does not expect to see them. In all likelihood this can only be an issue in a bugpoint reduced test case.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48136 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-10 07:19:13 +00:00
Chris Lattner
8d88dbcbae
remove an execution test.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48135 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-10 06:53:14 +00:00
Chris Lattner
3efa1a77b2
switch from hard coded g++/as tools to the ones detected from
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the build system. Patch by Joachim Durchholz for PR2121
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48134 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-10 06:52:10 +00:00
Chris Lattner
27137a5e34
Fix a typo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48133 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-10 06:49:40 +00:00
Chris Lattner
aadbda85a0
Fix PR2120 by changing the replacement order to change compile_cxx
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before compile_c. Patch by Joachim Durchholz!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48132 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-10 06:45:35 +00:00
Christopher Lamb
3feb0170a8
Allow insert_subreg into implicit, target-specific values.
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Change insert/extract subreg instructions to be able to be used in TableGen patterns.
Use the above features to reimplement an x86-64 pseudo instruction as a pattern.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48130 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-10 06:12:08 +00:00
Nick Lewycky
7e93e16193
Update the .cvs files to match today's asm syntax change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48128 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-10 05:01:34 +00:00
Christopher Lamb
02f693708d
Revert accidentally committed local changes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48126 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-10 04:16:09 +00:00
Christopher Lamb
620d741250
Add support in TableGen for unknown operands that infer their type from the pattern their used in. This will be used to allow insert/extract subreg patterns in .td files!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48125 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-10 04:13:41 +00:00
Nick Lewycky
9be3c97183
Turn unwind_to into "unwinds to".
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48123 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-10 02:20:00 +00:00
Dale Johannesen
b8cafe3427
Increase ISD::ParamFlags to 64 bits. Increase the ByValSize
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field to 32 bits, thus enabling correct handling of ByVal
structs bigger than 0x1ffff. Abstract interface a bit.
Fixes gcc.c-torture/execute/pr23135.c and
gcc.c-torture/execute/pr28982b.c in gcc testsuite (were ICE'ing
on ppc32, quietly producing wrong code on x86-32.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48122 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-10 02:17:22 +00:00
Anton Korobeynikov
29c8c37045
This works on x86_64
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48121 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-09 22:24:03 +00:00
Chris Lattner
dc9971a2e3
Darwin PPC64 indirect call target goes in X12, not R12. This fixes these
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two regression tests:
test/CodeGen/PowerPC/2007-10-21-LocalRegAllocAssert.ll
test/CodeGen/PowerPC/2007-10-21-LocalRegAllocAssert2.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48120 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-09 20:49:33 +00:00
Chris Lattner
5e09da236e
cell really does support cross-regclass moves, because R3 is in lots of different regclasses, and the code is not consistent when it comes to value tracking.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48119 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-09 20:31:11 +00:00
Chris Lattner
68a0d0984d
make sure ar.pfs is in a register class, this fixes test/CodeGen/IA64/ret-0.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48118 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-09 20:12:44 +00:00
Chris Lattner
4c55c633d9
remove an extraneous (and ugly) default argument, thanks Duncan.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48117 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-09 20:04:36 +00:00
Evan Cheng
7a0690d1b6
Fix RUN line.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48116 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-09 19:55:22 +00:00
Ted Kremenek
58d5e05157
Fix some compilation errors on msvc:
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- "Redefinition of I" (iterator masks previous definition)
- include missing header file
Patch by Argiris Kirtzidis!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48115 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-09 18:32:50 +00:00
Nick Lewycky
3c4a26226f
And again.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48112 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-09 17:13:05 +00:00
Nick Lewycky
f336983bbc
Braces belong here. No functionality change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48111 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-09 17:11:18 +00:00
Anton Korobeynikov
e2dc21aa1d
Temporary XFAIL the test, until I'll commit a fix
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48110 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-09 16:24:04 +00:00
Nick Lewycky
a66696ef0d
SCCP also needs to be taught to follow unwind_to
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48109 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-09 09:44:38 +00:00
Chris Lattner
4468c1fd1c
fp_round's produced by getCopyFromParts should always be exact, because
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they are produced by calls (which are known exact) and by cross block copies
which are known to be produced by extends.
This improves:
define double @test2() {
%tmp85 = call double asm sideeffect "fld0", "={st(0)}"()
ret double %tmp85
}
from:
_test2:
subl $20, %esp
# InlineAsm Start
fld0
# InlineAsm End
fstpl 8(%esp)
movsd 8(%esp), %xmm0
movsd %xmm0, (%esp)
fldl (%esp)
addl $20, %esp
#FP_REG_KILL
ret
to:
_test2:
# InlineAsm Start
fld0
# InlineAsm End
#FP_REG_KILL
ret
by avoiding a f64 <-> f80 trip
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48108 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-09 09:38:46 +00:00
Chris Lattner
f30e1cf9b7
teach X86InstrInfo::copyRegToReg how to copy into ST(0) from
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an RFP register class.
Teach ScheduleDAG how to handle CopyToReg with different src/dst
reg classes.
This allows us to compile trivial inline asms that expect stuff
on the top of x87-fp stack.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48107 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-09 09:15:31 +00:00
Nick Lewycky
9143699260
Don't eliminate blocks that are only reachable by unwind_to.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48106 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-09 08:50:23 +00:00
Chris Lattner
02b6d25a27
Add ScheduleDAG support for copytoreg where the src/dst register are
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in different register classes, e.g. copy of ST(0) to RFP*. This gets
some really trivial inline asm working that plops things on the top of
stack (PR879)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48105 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-09 08:49:15 +00:00
Chris Lattner
5c927500c8
add some code to support cross-register class copying from
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RST -> RFP{32/64/80}. We only handle ST(0) for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48104 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-09 08:46:19 +00:00
Tanya Lattner
76806b6a43
Remove llvm-upgrade and update tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48103 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-09 08:16:40 +00:00
Chris Lattner
90b347dc90
rearrange some code, no functionality change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48101 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-09 07:58:04 +00:00
Chris Lattner
d9c4c450bf
fix 80 col violation
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48100 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-09 07:51:01 +00:00
Nick Lewycky
3f4cc3101e
Firstly, having a BranchInst isn't exclusive with having an unwind_to.
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Secondly, we have to check whether the branch is actually pointing to the block
with the unwind in it. We could have gotten here because of the unwind_to alone.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48099 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-09 07:50:37 +00:00
Chris Lattner
8dc023f684
claim ST(x) registers are 80 bits, which is true. This doesn't affect
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codegen yet because these can't be spilled (they don't exist until after RA).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48098 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-09 07:49:01 +00:00
Chris Lattner
d43d85ccc9
extend fp values with FP_EXTEND not FP_ROUND.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48097 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-09 07:47:22 +00:00
Nick Lewycky
db96ae9607
A BB that unwind_to an "unwind" inst is that same as one that doesn't unwind_to
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at all.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48096 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-09 07:36:38 +00:00
Gordon Henriksen
3b646de036
This patch cleans up the OCaml bindings so that they format nicely with
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ocamldoc. It does not yet hook into the build system, though.
Patch by Erick Tryzelaar!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48095 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-09 07:17:38 +00:00