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Rafael Espindola [Tue, 21 Sep 2010 00:24:38 +0000 (00:24 +0000)]
Implement support for .local and its "interesting" interactions with .comm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114382
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Evan Cheng [Mon, 20 Sep 2010 22:52:00 +0000 (22:52 +0000)]
Enable machine sinking critical edge splitting. e.g.
define double @foo(double %x, double %y, i1 %c) nounwind {
%a = fdiv double %x, 3.2
%z = select i1 %c, double %a, double %y
ret double %z
}
Was:
_foo:
divsd LCPI0_0(%rip), %xmm0
testb $1, %dil
jne LBB0_2
movaps %xmm1, %xmm0
LBB0_2:
ret
Now:
_foo:
testb $1, %dil
je LBB0_2
divsd LCPI0_0(%rip), %xmm0
ret
LBB0_2:
movaps %xmm1, %xmm0
ret
This avoids the divsd when early exit is taken.
rdar://
8454886
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114372
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Dan Gohman [Mon, 20 Sep 2010 22:32:25 +0000 (22:32 +0000)]
Relax this check to silently swallow FE_INEXACT, following directions
from rdar://
8452472. This unbreaks gcc.dg/builtins-17.c.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114368
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Owen Anderson [Mon, 20 Sep 2010 20:56:29 +0000 (20:56 +0000)]
CombinerAA is now reordering these stores.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114354
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Owen Anderson [Mon, 20 Sep 2010 20:39:59 +0000 (20:39 +0000)]
When TCO is turned on, it is possible to end up with aliasing FrameIndex's. Therefore,
CombinerAA cannot assume that different FrameIndex's never alias, but can instead use
MachineFrameInfo to get the actual offsets of these slots and check for actual aliasing.
This fixes CodeGen/X86/2010-02-19-TailCallRetAddrBug.ll and CodeGen/X86/tailcallstack64.ll
when CombinerAA is enabled, modulo a different register allocation sequence.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114348
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Jim Grosbach [Mon, 20 Sep 2010 19:32:20 +0000 (19:32 +0000)]
Simplify ARM callee-saved register handling by removing the distinction
between the high and low registers for prologue/epilogue code. This was
a Darwin-only thing that wasn't providing a realistic benefit anymore.
Combining the save areas simplifies the compiler code and results in better
ARM/Thumb2 codegen.
For example, previously we would generate code like:
push {r4, r5, r6, r7, lr}
add r7, sp, #12
stmdb sp!, {r8, r10, r11}
With this change, we combine the register saves and generate:
push {r4, r5, r6, r7, r8, r10, r11, lr}
add r7, sp, #12
rdar://
8445635
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114340
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Rafael Espindola [Mon, 20 Sep 2010 19:20:47 +0000 (19:20 +0000)]
Produce a R_X86_64_32 when the value is >=0.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114339
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Evan Cheng [Mon, 20 Sep 2010 19:12:55 +0000 (19:12 +0000)]
Avoid splitting critical edge twice for a set of PHI uses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114338
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Francois Pichet [Mon, 20 Sep 2010 04:03:07 +0000 (04:03 +0000)]
Fix the "unable to rename temporary" lit test failing on Windows. rename is now copy + delete on Windows. Problem to be revisited for a permanent and clean solution.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114320
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Chris Lattner [Mon, 20 Sep 2010 03:58:32 +0000 (03:58 +0000)]
fix a bug I introduced back in the hayday of version #2.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114319
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NAKAMURA Takumi [Sun, 19 Sep 2010 21:58:55 +0000 (21:58 +0000)]
test/CodeGen/X86: Add explicit triplet -mtriple=i686-linux to 3 tests incompatible to Win32 codegen.
r114297 raises 3 failures. They might fail also on mingw.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114317
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Owen Anderson [Sun, 19 Sep 2010 21:01:26 +0000 (21:01 +0000)]
Revert r114312 while I sort out some issues.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114313
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Owen Anderson [Sun, 19 Sep 2010 19:51:55 +0000 (19:51 +0000)]
Tentatively enabled DAGCombiner Alias Analysis by default. As far as I know,
r114268 fixed the last of the blockers to enabling it. I will be monitoring
for failures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114312
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Jakob Stoklund Olesen [Sun, 19 Sep 2010 17:54:28 +0000 (17:54 +0000)]
Add one more Core i7 model number.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114310
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Misha Brukman [Sun, 19 Sep 2010 03:44:22 +0000 (03:44 +0000)]
Using regexp-opt for keyword regex declarations makes the word lists more
readable and easier to edit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114308
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Chris Lattner [Sun, 19 Sep 2010 00:37:34 +0000 (00:37 +0000)]
idiom recognition should catch this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114304
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Chris Lattner [Sun, 19 Sep 2010 00:34:58 +0000 (00:34 +0000)]
add a readme.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114303
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Chris Lattner [Sun, 19 Sep 2010 00:31:58 +0000 (00:31 +0000)]
add corei7, the laptop version.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114302
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NAKAMURA Takumi [Sat, 18 Sep 2010 19:50:42 +0000 (19:50 +0000)]
X86Subtarget.h: Fix Cygwin's TD.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114297
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Eric Christopher [Sat, 18 Sep 2010 18:52:28 +0000 (18:52 +0000)]
Add the exit instruction to the PTX target.
Patch by Che-Liang Chiou <clchiou@gmail.com>!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114294
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Eric Christopher [Sat, 18 Sep 2010 18:50:27 +0000 (18:50 +0000)]
Handle the odd case where we only have one instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114293
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Michael J. Spencer [Sat, 18 Sep 2010 17:54:37 +0000 (17:54 +0000)]
Fix build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114292
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Rafael Espindola [Sat, 18 Sep 2010 15:03:21 +0000 (15:03 +0000)]
Make sure the STT_FILE symbol is the first one in the symbol table.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114285
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Benjamin Kramer [Sat, 18 Sep 2010 14:41:26 +0000 (14:41 +0000)]
Unbreak msvc build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114284
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Gabor Greif [Sat, 18 Sep 2010 13:03:32 +0000 (13:03 +0000)]
restrict dyn_cast_or_null to pointer types, just like cast_or_null; re-commit of r114279, backed out in r114280
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114282
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Gabor Greif [Sat, 18 Sep 2010 12:56:47 +0000 (12:56 +0000)]
back out r114279 as some darwin buildbots get errors compiling clang:
svn merge -c -114279 llvm/include/llvm/Support/Casting.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114280
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Gabor Greif [Sat, 18 Sep 2010 12:30:15 +0000 (12:30 +0000)]
restrict dyn_cast_or_null to pointer types, just like cast_or_null
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114279
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Gabor Greif [Sat, 18 Sep 2010 11:55:34 +0000 (11:55 +0000)]
do not rely on the implicit-dereference semantics of dyn_cast_or_null
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114278
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Gabor Greif [Sat, 18 Sep 2010 11:53:39 +0000 (11:53 +0000)]
do not rely on the implicit-dereference semantics of dyn_cast_or_null
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114277
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Gabor Greif [Sat, 18 Sep 2010 11:48:36 +0000 (11:48 +0000)]
remove CallSite::get; it is still present (as protected) in the baseclass, use one of the constructors intead
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114275
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Lang Hames [Sat, 18 Sep 2010 09:49:08 +0000 (09:49 +0000)]
Fixed non-const iterator error.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114273
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Lang Hames [Sat, 18 Sep 2010 09:07:10 +0000 (09:07 +0000)]
Added a separate class (PBQPBuilder) for PBQP Problem construction. This class can be extended to support custom constraints.
For now the allocator still uses the old (internal) construction mechanism by default. This will be phased out soon assuming
no issues with the builder system come up.
To invoke the new construction mechanism just pass '-regalloc=pbqp -pbqp-builder' to llc. To provide custom constraints a
Target just needs to extend PBQPBuilder and pass an instance of their derived builder to the RegAllocPBQP constructor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114272
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Michael J. Spencer [Sat, 18 Sep 2010 08:32:32 +0000 (08:32 +0000)]
docs: Tweak wording.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114271
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Evan Cheng [Sat, 18 Sep 2010 06:42:17 +0000 (06:42 +0000)]
Fix code that break critical edges for PHI uses. Watch out for multiple PHIs in different blocks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114270
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Owen Anderson [Sat, 18 Sep 2010 04:45:14 +0000 (04:45 +0000)]
Invert the logic of reachesChainWithoutSideEffects(). What we want to check is that there is
NO path to the destination containing side effects, not that SOME path contains no side effects.
In practice, this only manifests with CombinerAA enabled, because otherwise the chain has little
to no branching, so "any" is effectively equivalent to "all".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114268
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Eric Christopher [Sat, 18 Sep 2010 02:32:38 +0000 (02:32 +0000)]
Thumb opcodes for thumb calls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114263
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Daniel Dunbar [Sat, 18 Sep 2010 02:28:15 +0000 (02:28 +0000)]
lit: Bump version to 0.2.0dev, for no apparent reason.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114262
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Daniel Dunbar [Sat, 18 Sep 2010 02:28:12 +0000 (02:28 +0000)]
lit: Tweak setup.py.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114261
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Daniel Dunbar [Sat, 18 Sep 2010 02:28:09 +0000 (02:28 +0000)]
lit: These TODOs are done(ish).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114260
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Eric Christopher [Sat, 18 Sep 2010 01:59:37 +0000 (01:59 +0000)]
Add addrmode5 fp load support. Swap float/thumb operand adding to handle
thumb with floating point.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114256
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Eric Christopher [Sat, 18 Sep 2010 01:23:38 +0000 (01:23 +0000)]
Floating point stores have a 3rd addressing mode type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114254
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Rafael Espindola [Sat, 18 Sep 2010 00:37:27 +0000 (00:37 +0000)]
Add test that was missing in my previous commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114248
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Jim Grosbach [Sat, 18 Sep 2010 00:05:05 +0000 (00:05 +0000)]
factor out a simple helper function to create a label for PC-relative
instructions (PICADD, PICLDR, et.al.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114243
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Jim Grosbach [Sat, 18 Sep 2010 00:04:53 +0000 (00:04 +0000)]
PC-relative pseudo instructions are lowered and printed directly. Any encounter
with one in the generic printing code is an error.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114242
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Dan Gohman [Sat, 18 Sep 2010 00:04:37 +0000 (00:04 +0000)]
Attempt to XFAIL this test on arm-linux, which is inexplicably failing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114241
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Benjamin Kramer [Fri, 17 Sep 2010 23:48:07 +0000 (23:48 +0000)]
Fix vmov.f64 disassembly on targets where sizeof(long) != 8.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114240
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Jim Grosbach [Fri, 17 Sep 2010 23:41:53 +0000 (23:41 +0000)]
Add MC-inst handling for tPICADD
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114237
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Bob Wilson [Fri, 17 Sep 2010 22:59:05 +0000 (22:59 +0000)]
Add target-specific DAG combiner for BUILD_VECTOR and VMOVRRD. An i64
value should be in GPRs when it's going to be used as a scalar, and we use
VMOVRRD to make that happen, but if the value is converted back to a vector
we need to fold to a simple bit_convert. Radar
8407927.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114233
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Jim Grosbach [Fri, 17 Sep 2010 22:36:38 +0000 (22:36 +0000)]
Teach the (non-MC) instruction printer to use the cannonical names for push/pop,
and shift instructions on ARM. Update the tests to match.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114230
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Rafael Espindola [Fri, 17 Sep 2010 22:34:41 +0000 (22:34 +0000)]
Avoid relocations in a common case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114229
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Evan Cheng [Fri, 17 Sep 2010 22:28:18 +0000 (22:28 +0000)]
Teach machine sink to
1) Do forward copy propagation. This makes it easier to estimate the cost of the
instruction being sunk.
2) Break critical edges on demand, including cases where the value is used by
PHI nodes.
Critical edge splitting is not yet enabled by default.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114227
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Eric Christopher [Fri, 17 Sep 2010 22:28:18 +0000 (22:28 +0000)]
Rework arm fast isel branch and compare code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114226
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Evan Cheng [Fri, 17 Sep 2010 21:59:42 +0000 (21:59 +0000)]
Machine CSE was forgetting to clear some data structures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114222
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Jim Grosbach [Fri, 17 Sep 2010 21:58:46 +0000 (21:58 +0000)]
Update tests to handle MC-inst instruction printing of shift operations. The
legacy asm printer uses instructions of the form, "mov r0, r0, lsl #3", while
the MC-instruction printer uses the form "lsl r0, r0, #3". The latter mnemonic
is correct and preferred according the ARM documentation (A8.6.98). The former
are pseudo-instructions for the latter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114221
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Evan Cheng [Fri, 17 Sep 2010 21:56:26 +0000 (21:56 +0000)]
Fix a potential bug that can cause miscomparison with and without debug info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114220
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Jakob Stoklund Olesen [Fri, 17 Sep 2010 21:47:03 +0000 (21:47 +0000)]
Don't include <fenv.h> now that we have llvm/System/FEnv.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114219
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Jim Grosbach [Fri, 17 Sep 2010 21:46:16 +0000 (21:46 +0000)]
FileCheck-ize
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114218
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Jim Grosbach [Fri, 17 Sep 2010 21:33:25 +0000 (21:33 +0000)]
Hook up verbose asm comment printing for SOImm operands in MC printer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114215
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Jim Grosbach [Fri, 17 Sep 2010 21:25:10 +0000 (21:25 +0000)]
trailing whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114212
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Jim Grosbach [Fri, 17 Sep 2010 21:23:56 +0000 (21:23 +0000)]
trailing whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114211
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Jim Grosbach [Fri, 17 Sep 2010 20:34:09 +0000 (20:34 +0000)]
Move thumb2 tests to the thumb2 directory
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114206
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Oscar Fuentes [Fri, 17 Sep 2010 20:30:48 +0000 (20:30 +0000)]
cmake: test for the presence of fenv.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114205
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Jim Grosbach [Fri, 17 Sep 2010 20:27:26 +0000 (20:27 +0000)]
tweak test to check instructions rather than relying on the comment string
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114204
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Dan Gohman [Fri, 17 Sep 2010 20:25:43 +0000 (20:25 +0000)]
Fix this test to avoid an "inexact" fold.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114202
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Dan Gohman [Fri, 17 Sep 2010 20:24:24 +0000 (20:24 +0000)]
Avoid emitting a PIC base register if no PIC addresses are needed.
This fixes rdar://
8396318.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114201
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Jim Grosbach [Fri, 17 Sep 2010 20:21:03 +0000 (20:21 +0000)]
tweak test to check instructions rather than relying on the comment string
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114200
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Jim Grosbach [Fri, 17 Sep 2010 20:17:41 +0000 (20:17 +0000)]
tweak test to check instructions rather than relying on the comment string
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114199
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Dan Gohman [Fri, 17 Sep 2010 20:15:53 +0000 (20:15 +0000)]
Fix this test so that folding doesn't depend on a potentially
"inexact" result.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114198
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Dan Gohman [Fri, 17 Sep 2010 20:08:35 +0000 (20:08 +0000)]
Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114197
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Dan Gohman [Fri, 17 Sep 2010 20:06:27 +0000 (20:06 +0000)]
Attempt to support platforms which don't have fenv.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114196
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Jim Grosbach [Fri, 17 Sep 2010 18:46:17 +0000 (18:46 +0000)]
Add skeleton infrastructure for the ARMMCCodeEmitter class. Patch by Jason Kim!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114195
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Jim Grosbach [Fri, 17 Sep 2010 18:25:25 +0000 (18:25 +0000)]
handle the upper16/lower16 target operand flags on symbol references for MC
instruction lowering.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114191
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Chris Lattner [Fri, 17 Sep 2010 18:02:29 +0000 (18:02 +0000)]
fix rdar://
8444631 - encoder crash on 'enter'
What a weird instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114190
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Gabor Greif [Fri, 17 Sep 2010 17:52:00 +0000 (17:52 +0000)]
fix comments; patch by Edmund Grimley-Evans\!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114189
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Duncan Sands [Fri, 17 Sep 2010 17:05:27 +0000 (17:05 +0000)]
Some of the tests build an executable with llvm-gcc. For this to work, llvm-gcc
needs to find some libraries, which may require searching the directories given
by LIBRARY_PATH on curiously configured systems. So pass on LIBRARY_PATH.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114186
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Daniel Dunbar [Fri, 17 Sep 2010 16:34:24 +0000 (16:34 +0000)]
Fix an MSVC warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114184
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Jim Grosbach [Fri, 17 Sep 2010 16:25:52 +0000 (16:25 +0000)]
expand PICLDR MC lowering to handle other PICLDR and PICSTR versions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114183
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Daniel Dunbar [Fri, 17 Sep 2010 15:21:50 +0000 (15:21 +0000)]
MC/Mach-O/i386: Fix a crash in relocation handling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114176
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NAKAMURA Takumi [Fri, 17 Sep 2010 11:14:18 +0000 (11:14 +0000)]
Move the declaration SetInformationJobObject() outside of namespace.
It is also workaround for PR7927.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114175
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NAKAMURA Takumi [Fri, 17 Sep 2010 09:56:43 +0000 (09:56 +0000)]
AlphaSchedule.td: 7bit-ize.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114173
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Michael J. Spencer [Fri, 17 Sep 2010 06:33:20 +0000 (06:33 +0000)]
docs: Update GettingStartedVS to reflect current state.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114167
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Daniel Dunbar [Fri, 17 Sep 2010 04:25:24 +0000 (04:25 +0000)]
System: Don't reexport ___eprintf when building with Clang; this symbol isn't
used on Darwin anymore, and Clang might not always link with the library it is
currently found in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114165
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Oscar Fuentes [Fri, 17 Sep 2010 03:22:21 +0000 (03:22 +0000)]
tests/CMakeLists.txt: use `configure_file' instead of `sed'.
The Windows users will appreciate this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114158
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Daniel Dunbar [Fri, 17 Sep 2010 02:47:07 +0000 (02:47 +0000)]
MC/AsmParser: Add support for 'a + 4@GOTPCREL' and friends, by reconsing the
expression to include the modifier.
- Gross, but this a corner case we don't expect to see often in practice, but
it is worth accepting.
- Also improves diagnostics on invalid modifiers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114154
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Oscar Fuentes [Fri, 17 Sep 2010 02:17:13 +0000 (02:17 +0000)]
Updated GettingStartedVS.html to reflect current state.
Reorganized it too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114151
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Dan Gohman [Fri, 17 Sep 2010 01:38:06 +0000 (01:38 +0000)]
Fix the folding of floating-point math library calls, like sin(infinity),
so that it detects errors on platforms where libm doesn't set errno.
It's still subject to host libm details though.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114148
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Oscar Fuentes [Fri, 17 Sep 2010 00:43:53 +0000 (00:43 +0000)]
Updated LLVMLibDeps.cmake
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114143
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Dan Gohman [Fri, 17 Sep 2010 00:33:43 +0000 (00:33 +0000)]
Add an #include of raw_ostream.h. Previously, this only compiled
because it was using Twine.h's declaration of operator<<(const Twine &).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114141
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Bill Wendling [Fri, 17 Sep 2010 00:33:03 +0000 (00:33 +0000)]
Add "pointer to x86mmx" type to the intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114140
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Oscar Fuentes [Fri, 17 Sep 2010 00:30:52 +0000 (00:30 +0000)]
Direct CMake users to the right place for up-to-date info about using
LLVM libraries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114139
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Owen Anderson [Thu, 16 Sep 2010 23:44:50 +0000 (23:44 +0000)]
Allow the PassRegistry mutex to be lazily initialized, and clean up the global namespace at the same time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114131
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Owen Anderson [Thu, 16 Sep 2010 23:32:35 +0000 (23:32 +0000)]
Do not expose the locking for the PassRegistry in the header. Be careful to
synchronize any method that might lazily initialize the pImpl.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114130
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Benjamin Kramer [Thu, 16 Sep 2010 23:06:18 +0000 (23:06 +0000)]
Update CMake build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114128
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Dan Gohman [Thu, 16 Sep 2010 22:50:09 +0000 (22:50 +0000)]
Rename a variable to avoid a declaration conflict.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114126
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Dan Gohman [Thu, 16 Sep 2010 22:08:32 +0000 (22:08 +0000)]
Add a pass which prints out all the memdep dependencies.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114121
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Devang Patel [Thu, 16 Sep 2010 20:57:49 +0000 (20:57 +0000)]
If FE forgot to provide a file name (usually it uses "stdin" as name in such situation) then make one up to ensure that debug info is not malformed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114119
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Owen Anderson [Thu, 16 Sep 2010 20:51:41 +0000 (20:51 +0000)]
Revert r114097, adding back in the assertion against replacing an Instruction by itself. Now that CorrelatedValuePropagation is
more careful not to call SimplifyInstructionsInBlock() on an unreachable block, the issue has been fixed at a higher level. Add
a big warning to SimplifyInstructionsInBlock() to hopefully prevent this in the future.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114117
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Chris Lattner [Thu, 16 Sep 2010 20:46:38 +0000 (20:46 +0000)]
fix rdar://
8438816 - unrecognized 'fildq' instruction
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114116
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Rafael Espindola [Thu, 16 Sep 2010 19:46:31 +0000 (19:46 +0000)]
Print the address of sections as 0 and create the metadata sections in the
same order as gnu as.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114109
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Owen Anderson [Thu, 16 Sep 2010 18:46:23 +0000 (18:46 +0000)]
Add missing RUN line to this test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114106
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