Dan Gohman [Mon, 28 Apr 2008 23:26:22 +0000 (23:26 +0000)]
Update and_ops.ll according to the recent dagcombiner changes.
Add a new test, and_ops_more.ll, which is XFAIL'd, to
record the parts of and_ops.ll that were affected by this
change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50379
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Evan Cheng [Mon, 28 Apr 2008 22:14:34 +0000 (22:14 +0000)]
Test case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50377
91177308-0d34-0410-b5e6-
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Evan Cheng [Mon, 28 Apr 2008 22:07:13 +0000 (22:07 +0000)]
Fix a bug in RegsForValue::getCopyToRegs() that causes cyclical scheduling units. If it's creating multiple CopyToReg nodes that are "flagged" together, it should not create a TokenFactor for it's chain outputs:
c1, f1 = CopyToReg
c2, f2 = CopyToReg
c3 = TokenFactor c1, c2
...
= user c3, ..., f2
Now that the two CopyToReg's and the user are "flagged" together. They effectively forms a single scheduling unit. The TokenFactor is now both an operand and a successor of the Flagged nodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50376
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Anton Korobeynikov [Mon, 28 Apr 2008 21:48:04 +0000 (21:48 +0000)]
Correct parameter attributes encoding for C bindings.
Patch by Anders Johnsen!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50375
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Anton Korobeynikov [Mon, 28 Apr 2008 20:53:48 +0000 (20:53 +0000)]
Add possibility of using arbitrary to to execute stuff from bugpoint.
Patch by Pekka Jääskeläinen!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50373
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Dan Gohman [Mon, 28 Apr 2008 20:25:15 +0000 (20:25 +0000)]
Fix a pointer-arithmetic bug that caused 64-bit host pointer values to
be truncated to 32 bits. This fixes the recent Benchmarks/McCat/09-vor
regression on x86-64, among other things.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50372
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Dan Gohman [Mon, 28 Apr 2008 19:51:27 +0000 (19:51 +0000)]
Fix DSE to not eliminate volatile loads with no uses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50370
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Dale Johannesen [Mon, 28 Apr 2008 19:46:58 +0000 (19:46 +0000)]
Don't try to convert PPC long double.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50369
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Dan Gohman [Mon, 28 Apr 2008 18:47:17 +0000 (18:47 +0000)]
Evan pointed out that folding sext to zext may not be correct
if the zext is not legal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50368
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Dan Gohman [Mon, 28 Apr 2008 18:28:49 +0000 (18:28 +0000)]
Delete an unused constructor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50367
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Dan Gohman [Mon, 28 Apr 2008 18:19:43 +0000 (18:19 +0000)]
Add a comment to CreateRegForValue that clarifies the handling of
aggregate types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50366
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Dan Gohman [Mon, 28 Apr 2008 18:10:39 +0000 (18:10 +0000)]
Rewrite the comments for RegsForValue and its members, and
reorder some of the members for clarity.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50365
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Ted Kremenek [Mon, 28 Apr 2008 17:58:20 +0000 (17:58 +0000)]
Add more alignment enums.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50363
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Ted Kremenek [Mon, 28 Apr 2008 17:58:07 +0000 (17:58 +0000)]
Bug fix in BumpPtrAllocator: don't assume that all objects have the same alignment. "Bump" of the pointer for the next allocated object to be of the specified alignment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50362
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Dan Gohman [Mon, 28 Apr 2008 17:42:03 +0000 (17:42 +0000)]
Don't call size() on each iteration of the loop.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50361
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Gordon Henriksen [Mon, 28 Apr 2008 17:37:06 +0000 (17:37 +0000)]
Expose parameter attributes via C bindings.
Patch by Anders Johnsen!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50360
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Dan Gohman [Mon, 28 Apr 2008 17:15:20 +0000 (17:15 +0000)]
Fix the SVOffset values for loads and stores produced by
memcpy/memset expansion. It was a bug for the SVOffset value
to be used in the actual address calculations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50359
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Dan Gohman [Mon, 28 Apr 2008 17:02:21 +0000 (17:02 +0000)]
Teach InstCombine's ComputeMaskedBits what SelectionDAG's
ComputeMaskedBits knows about cttz, ctlz, and ctpop. Teach
SelectionDAG's ComputeMaskedBits what InstCombine's knows
about SRem. And teach them both some things about high bits
in Mul, UDiv, URem, and Sub. This allows instcombine and
dagcombine to eliminate sign-extension operations in
several new cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50358
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Dan Gohman [Mon, 28 Apr 2008 16:58:24 +0000 (16:58 +0000)]
Teach DAGCombine to convert (sext x) to (zext x) when the
sign-bit of x is known to be zero.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50357
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Mikhail Glushenkov [Mon, 28 Apr 2008 16:44:25 +0000 (16:44 +0000)]
Add support for response files to the CommandLine library.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50355
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Anton Korobeynikov [Mon, 28 Apr 2008 07:40:07 +0000 (07:40 +0000)]
Fix FP return for Win64 ABI
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50342
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Chris Lattner [Mon, 28 Apr 2008 07:16:35 +0000 (07:16 +0000)]
Another collection of random cleanups. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50341
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Chris Lattner [Mon, 28 Apr 2008 06:44:42 +0000 (06:44 +0000)]
Remove the SmallVector ctor that converts from a SmallVectorImpl. This
conversion open the door for many nasty implicit conversion issues, and
can be easily solved by initializing with (V.begin(), V.end()) when
needed.
This patch includes many small cleanups for sdisel also.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50340
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Chris Lattner [Mon, 28 Apr 2008 06:32:08 +0000 (06:32 +0000)]
restore the copy ctor in SmallVector. This fixes serious
errors I introduced in my last patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50338
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Chris Lattner [Mon, 28 Apr 2008 06:02:19 +0000 (06:02 +0000)]
switch RegsForValue::Regs to be a SmallVector to avoid
heap thrash on tiny (usually single-element) vectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50335
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Chris Lattner [Mon, 28 Apr 2008 06:01:06 +0000 (06:01 +0000)]
generalize SmallVector copy ctor, there is no requirement for
the initialization vector to have the same fixed size, just the
same element type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50334
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Chris Lattner [Mon, 28 Apr 2008 00:19:07 +0000 (00:19 +0000)]
Fix PR2256, yet another miscompilation in simplifycfg of i
multiple return values.
Bill, please pull this into Tak.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50332
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Chris Lattner [Mon, 28 Apr 2008 00:04:58 +0000 (00:04 +0000)]
several multiple-retval fixes for bugpoint.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50331
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Chris Lattner [Sun, 27 Apr 2008 23:48:12 +0000 (23:48 +0000)]
move static function out of anon namespace, no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50330
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Chris Lattner [Sun, 27 Apr 2008 23:44:28 +0000 (23:44 +0000)]
Another step to getting multiple result inline asm to work.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50329
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Chris Lattner [Sun, 27 Apr 2008 23:33:55 +0000 (23:33 +0000)]
Allow asms to return multiple results by value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50328
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Anton Korobeynikov [Sun, 27 Apr 2008 23:15:03 +0000 (23:15 +0000)]
Properly lower vararg's FORMAL_ARGUMENTS node on win64
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50325
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Anton Korobeynikov [Sun, 27 Apr 2008 22:54:09 +0000 (22:54 +0000)]
Handle fp80 for win64
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50324
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Bill Wendling [Sun, 27 Apr 2008 09:44:10 +0000 (09:44 +0000)]
Added support for:
- defm and multiclass
- imbricatable multiline C style comment
- FIXME/TODO highlight in comment
- binary and hexadecimal number
- code using [{ }] is no highlighted as special (perhaps not the best
choice)
Patch by Cedric Venet!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50319
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Chris Lattner [Sun, 27 Apr 2008 01:49:46 +0000 (01:49 +0000)]
typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50316
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Chris Lattner [Sun, 27 Apr 2008 00:37:18 +0000 (00:37 +0000)]
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
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Chris Lattner [Sun, 27 Apr 2008 00:16:18 +0000 (00:16 +0000)]
isa+cast -> dyn_cast
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50314
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Chris Lattner [Sun, 27 Apr 2008 00:09:47 +0000 (00:09 +0000)]
Move a bunch of inline asm code out of line.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50313
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Chris Lattner [Sat, 26 Apr 2008 23:02:14 +0000 (23:02 +0000)]
A few inline asm cleanups:
- Make targetlowering.h fit in 80 cols.
- Make LowerAsmOperandForConstraint const.
- Make lowerXConstraint -> LowerXConstraint
- Make LowerXConstraint return a const char* instead of taking a string byref.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50312
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Chris Lattner [Sat, 26 Apr 2008 22:59:59 +0000 (22:59 +0000)]
no need to implement this method and just have it call
the default impl.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50311
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Chris Lattner [Sat, 26 Apr 2008 07:40:11 +0000 (07:40 +0000)]
When SRoA'ing a global variable, make sure the new globals get the
appropriate alignment. This fixes a miscompilation of 252.eon on
x86-64 (rdar://
5891920).
Bill, please pull this into Tak.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50308
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Nate Begeman [Fri, 25 Apr 2008 21:47:35 +0000 (21:47 +0000)]
Feedback from chris
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50305
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Nate Begeman [Fri, 25 Apr 2008 21:26:59 +0000 (21:26 +0000)]
Add a testcase for the recent "handle variable vector insert elt in mem" patch
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50303
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Dale Johannesen [Fri, 25 Apr 2008 21:16:07 +0000 (21:16 +0000)]
change comments per review
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50300
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Evan Cheng [Fri, 25 Apr 2008 20:13:47 +0000 (20:13 +0000)]
Update tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50293
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Evan Cheng [Fri, 25 Apr 2008 20:13:28 +0000 (20:13 +0000)]
Extract the lower 64-bit if a MMX value is passed in a XMM register.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50292
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Evan Cheng [Fri, 25 Apr 2008 20:12:46 +0000 (20:12 +0000)]
Fix illegal MMX_MOVDQ2Qrr pattern. vector_extract result must be a scalar value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50291
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Evan Cheng [Fri, 25 Apr 2008 19:11:04 +0000 (19:11 +0000)]
Special handling for MMX values being passed in either GPR64 or lower 64-bits of XMM registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50289
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Dan Gohman [Fri, 25 Apr 2008 18:27:55 +0000 (18:27 +0000)]
Remove the code from CodeGenPrepare that moved getresult instructions
to the block that defines their operands. This doesn't work in the
case that the operand is an invoke, because invoke is a terminator
and must be the last instruction in a block.
Replace it with support in SelectionDAGISel for copying struct values
into sequences of virtual registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50279
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Evan Cheng [Fri, 25 Apr 2008 18:19:54 +0000 (18:19 +0000)]
Fix MMX_MOVQ2DQrr pattern. It's illegal to do a bitconvert from a smaller type to a larger one.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50278
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Chris Lattner [Fri, 25 Apr 2008 18:11:06 +0000 (18:11 +0000)]
new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50274
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Nate Begeman [Fri, 25 Apr 2008 18:07:40 +0000 (18:07 +0000)]
Pull the code to perform an INSERT_VECTOR_ELT in memory out into its own
function, and then use it to fix a bug in SplitVectorOp that expected inserts
to always have constant insertion indices.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50273
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Anton Korobeynikov [Fri, 25 Apr 2008 17:54:21 +0000 (17:54 +0000)]
Update test
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50272
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Nate Begeman [Fri, 25 Apr 2008 17:45:52 +0000 (17:45 +0000)]
Feedback from chris
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50271
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Chris Lattner [Fri, 25 Apr 2008 17:25:00 +0000 (17:25 +0000)]
add a note
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50267
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Evan Cheng [Fri, 25 Apr 2008 17:21:40 +0000 (17:21 +0000)]
80 col violation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50266
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Nick Lewycky [Fri, 25 Apr 2008 16:53:59 +0000 (16:53 +0000)]
Remove 'unwinds to' support from mainline. This patch undoes r47802 r47989
r48047 r48084 r48085 r48086 r48088 r48096 r48099 r48109 and r48123.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50265
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Evan Cheng [Fri, 25 Apr 2008 08:55:28 +0000 (08:55 +0000)]
Not checking for intrinsics which do not have a chain operand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50260
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Evan Cheng [Fri, 25 Apr 2008 08:22:20 +0000 (08:22 +0000)]
- Switch from std::set to SmallPtrSet.
- Add comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50259
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Evan Cheng [Fri, 25 Apr 2008 07:56:45 +0000 (07:56 +0000)]
MMX argument passing fixes:
On Darwin / Linux x86-32, v8i8, v4i16, v2i32 values are passed in MM[0-2].
On Darwin / Linux x86-32, v1i64 values are passed in memory.
On Darwin x86-64, v8i8, v4i16, v2i32 values are passed in XMM[0-7].
On Darwin x86-64, v1i64 values are passed in 64-bit GPRs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50257
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Nate Begeman [Fri, 25 Apr 2008 06:37:06 +0000 (06:37 +0000)]
Teach the PruningFunctionCloner how to look through loads with
ConstantExpression GEPs pointing into constant globals.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50256
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Chris Lattner [Fri, 25 Apr 2008 05:13:01 +0000 (05:13 +0000)]
Loosen up an assertion to allow intrinsics. I really have no
idea what this code (findNonImmUse) does, so I'm only guessing
that this is the right thing. It would be really really nice
if this had comments and perhaps switched to SmallPtrSet
(hint hint) :)
This fixes rdar://
5886601, a crash on gcc.target/i386/sse4_1-pblendw.c
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50252
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Chris Lattner [Fri, 25 Apr 2008 04:12:29 +0000 (04:12 +0000)]
Don't infininitely thread branches when a threaded edge
goes back to the block, e.g.:
Threading edge through bool from 'bb37.us.thread3829' to 'bb37.us' with cost: 1, across block:
bb37.us: ; preds = %bb37.us.thread3829, %bb37.us, %bb33
%D1361.1.us = phi i32 [ %tmp36, %bb33 ], [ %D1361.1.us, %bb37.us ], [ 0, %bb37.us.thread3829 ] ; <i32> [#uses=2]
%tmp39.us = icmp eq i32 %D1361.1.us, 0 ; <i1> [#uses=1]
br i1 %tmp39.us, label %bb37.us, label %bb42.us
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50251
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Gordon Henriksen [Fri, 25 Apr 2008 03:21:19 +0000 (03:21 +0000)]
PR2245: Misleading parameter name in llvm-c/Core.h:LLVMConstArray
Applying fix by Frits van Bommel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50250
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Gordon Henriksen [Fri, 25 Apr 2008 02:52:30 +0000 (02:52 +0000)]
PR2202: LLVMCreateInterpreter creates a JIT
Applying fix by Frits van Bommel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50249
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Evan Cheng [Fri, 25 Apr 2008 00:26:43 +0000 (00:26 +0000)]
Fix bug in x86 memcpy / memset lowering. If there are trailing bytes not handled by rep instructions, a new memcpy / memset is introduced for them. However, since source / destination addresses are already adjusted, their offsets should be zero.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50239
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Ted Kremenek [Thu, 24 Apr 2008 23:49:45 +0000 (23:49 +0000)]
Implement != for DenseSet iterators.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50236
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Ted Kremenek [Thu, 24 Apr 2008 23:48:12 +0000 (23:48 +0000)]
Added iterator support for DenseSet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50235
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Evan Cheng [Thu, 24 Apr 2008 20:01:58 +0000 (20:01 +0000)]
New test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50229
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Evan Cheng [Thu, 24 Apr 2008 18:42:47 +0000 (18:42 +0000)]
Adjust inline cost computation to be less aggressive.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50222
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Devang Patel [Thu, 24 Apr 2008 17:59:03 +0000 (17:59 +0000)]
Add EXTRA_OPTIONS on the llvmgxx command line.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50217
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Devang Patel [Thu, 24 Apr 2008 17:54:25 +0000 (17:54 +0000)]
Add EXTRA_OPTIONS on the llvmgcc command line.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50216
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Gabor Greif [Thu, 24 Apr 2008 16:17:27 +0000 (16:17 +0000)]
overlook Output directory
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50212
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Evan Cheng [Thu, 24 Apr 2008 09:06:33 +0000 (09:06 +0000)]
- Check if a register is livein before removing it. It may have already been removed.
- Do not iterate over SmallPtrSet, the order of iteration is not deterministic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50209
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Chris Lattner [Thu, 24 Apr 2008 06:00:30 +0000 (06:00 +0000)]
% -> @
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50206
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Chris Lattner [Thu, 24 Apr 2008 05:59:56 +0000 (05:59 +0000)]
Doc updates/edits, contributed by Terence Parr!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50205
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Chris Lattner [Thu, 24 Apr 2008 00:21:50 +0000 (00:21 +0000)]
code restructuring, not functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50203
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Chris Lattner [Thu, 24 Apr 2008 00:19:54 +0000 (00:19 +0000)]
Don't replace multiple result of calls with undef,
sccp tracks getresult values, not call values in this
case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50202
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Chris Lattner [Thu, 24 Apr 2008 00:16:28 +0000 (00:16 +0000)]
code cleanup, no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50201
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Chris Lattner [Thu, 24 Apr 2008 00:01:19 +0000 (00:01 +0000)]
Split some code out of the main SimplifyCFG loop into its own function.
Fix said code to handle merging return instructions together correctly
when handling multiple return values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50199
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Dan Gohman [Wed, 23 Apr 2008 23:15:23 +0000 (23:15 +0000)]
Make these variables static.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50196
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Anton Korobeynikov [Wed, 23 Apr 2008 22:46:24 +0000 (22:46 +0000)]
Disable building of llvm2cpp. The directory will be removed before 2.3 release.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50193
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Anton Korobeynikov [Wed, 23 Apr 2008 22:44:03 +0000 (22:44 +0000)]
Drop dead includes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50192
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Anton Korobeynikov [Wed, 23 Apr 2008 22:41:53 +0000 (22:41 +0000)]
Fix tests due to llvm2cpp move to llc target
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50191
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Anton Korobeynikov [Wed, 23 Apr 2008 22:37:03 +0000 (22:37 +0000)]
Adjust option names for C++ backend
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50190
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Anton Korobeynikov [Wed, 23 Apr 2008 22:29:24 +0000 (22:29 +0000)]
First step of implementing PR1538: move llvm2cpp logic to new 'target'
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50189
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Dan Gohman [Wed, 23 Apr 2008 21:49:29 +0000 (21:49 +0000)]
Initial CBE support for multiple return values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50187
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Chris Lattner [Wed, 23 Apr 2008 20:33:41 +0000 (20:33 +0000)]
tighten up verifier checks which missed cases where
return instrs operands didn't match up with function results.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50182
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Dan Gohman [Wed, 23 Apr 2008 20:25:16 +0000 (20:25 +0000)]
Use isa instead of dyn_cast.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50181
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Dan Gohman [Wed, 23 Apr 2008 20:21:29 +0000 (20:21 +0000)]
Add support to codegen for getresult instructions with undef operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50180
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Devang Patel [Wed, 23 Apr 2008 20:18:29 +0000 (20:18 +0000)]
Check type instead of no. of operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50179
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Dan Gohman [Wed, 23 Apr 2008 20:11:27 +0000 (20:11 +0000)]
Allow llvm-as to parse a getresult with an undef operand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50175
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Dale Johannesen [Wed, 23 Apr 2008 18:34:37 +0000 (18:34 +0000)]
Rewrite previous patch to suit Chris's preference.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50174
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Anton Korobeynikov [Wed, 23 Apr 2008 18:26:03 +0000 (18:26 +0000)]
Unbreak JIT
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50173
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Anton Korobeynikov [Wed, 23 Apr 2008 18:25:44 +0000 (18:25 +0000)]
Disable stack realignment for these tests
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50172
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Anton Korobeynikov [Wed, 23 Apr 2008 18:25:16 +0000 (18:25 +0000)]
Fix test becase ABI stack alignment dropped to 'normal' value
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50171
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Anton Korobeynikov [Wed, 23 Apr 2008 18:24:48 +0000 (18:24 +0000)]
Fix test, instruction count is valid only if stack is not realigned
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50170
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Anton Korobeynikov [Wed, 23 Apr 2008 18:24:25 +0000 (18:24 +0000)]
Fix typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50169
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Anton Korobeynikov [Wed, 23 Apr 2008 18:23:50 +0000 (18:23 +0000)]
Only allow increase of max alignment value
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50168
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Anton Korobeynikov [Wed, 23 Apr 2008 18:23:30 +0000 (18:23 +0000)]
Be over-conservative: scan for all used virtual registers and calculate maximal stack alignment in assumption, that there will be spill of vector register.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50167
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