Eric Christopher
a5b1e68107
Rework arm fast isel branch and compare code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114226 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 22:28:18 +00:00
Evan Cheng
c2b768f09e
Machine CSE was forgetting to clear some data structures.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114222 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 21:59:42 +00:00
Jim Grosbach
9ce75625eb
Update tests to handle MC-inst instruction printing of shift operations. The
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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 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 21:58:46 +00:00
Evan Cheng
f437f73348
Fix a potential bug that can cause miscomparison with and without debug info.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114220 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 21:56:26 +00:00
Jakob Stoklund Olesen
38cb1cdfb7
Don't include <fenv.h> now that we have llvm/System/FEnv.h.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114219 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 21:47:03 +00:00
Jim Grosbach
db664ad71e
FileCheck-ize
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114218 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 21:46:16 +00:00
Jim Grosbach
74d7e6c64e
Hook up verbose asm comment printing for SOImm operands in MC printer
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114215 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 21:33:25 +00:00
Jim Grosbach
196b48b708
trailing whitespace
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114212 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 21:25:10 +00:00
Jim Grosbach
fd2eaed4f0
trailing whitespace
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114211 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 21:23:56 +00:00
Jim Grosbach
1aaf4cb393
Move thumb2 tests to the thumb2 directory
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114206 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 20:34:09 +00:00
Oscar Fuentes
c141acc698
cmake: test for the presence of fenv.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114205 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 20:30:48 +00:00
Jim Grosbach
c0911c3b3e
tweak test to check instructions rather than relying on the comment string
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114204 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 20:27:26 +00:00
Dan Gohman
4e51a12ed7
Fix this test to avoid an "inexact" fold.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114202 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 20:25:43 +00:00
Dan Gohman
d8c0a51362
Avoid emitting a PIC base register if no PIC addresses are needed.
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This fixes rdar://8396318.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114201 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 20:24:24 +00:00
Jim Grosbach
d4ef24344a
tweak test to check instructions rather than relying on the comment string
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114200 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 20:21:03 +00:00
Jim Grosbach
48afc24274
tweak test to check instructions rather than relying on the comment string
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114199 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 20:17:41 +00:00
Dan Gohman
80d6c96c2a
Fix this test so that folding doesn't depend on a potentially
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"inexact" result.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114198 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 20:15:53 +00:00
Dan Gohman
c6ce9d65cd
Regenerate.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114197 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 20:08:35 +00:00
Dan Gohman
3f2f21e640
Attempt to support platforms which don't have fenv.h.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114196 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 20:06:27 +00:00
Jim Grosbach
568eeedea7
Add skeleton infrastructure for the ARMMCCodeEmitter class. Patch by Jason Kim!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114195 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 18:46:17 +00:00
Jim Grosbach
c686e33d12
handle the upper16/lower16 target operand flags on symbol references for MC
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instruction lowering.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114191 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 18:25:25 +00:00
Chris Lattner
40cc3f8783
fix rdar://8444631 - encoder crash on 'enter'
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What a weird instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114190 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 18:02:29 +00:00
Gabor Greif
0ccf6f14c8
fix comments; patch by Edmund Grimley-Evans\!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114189 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 17:52:00 +00:00
Duncan Sands
7201c9f1f1
Some of the tests build an executable with llvm-gcc. For this to work, llvm-gcc
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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 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 17:05:27 +00:00
Daniel Dunbar
f3f95c9274
Fix an MSVC warning.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114184 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 16:34:24 +00:00
Jim Grosbach
a28abbe245
expand PICLDR MC lowering to handle other PICLDR and PICSTR versions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114183 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 16:25:52 +00:00
Daniel Dunbar
23bea41ec6
MC/Mach-O/i386: Fix a crash in relocation handling.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114176 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 15:21:50 +00:00
NAKAMURA Takumi
4cec6e2103
Move the declaration SetInformationJobObject() outside of namespace.
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It is also workaround for PR7927.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114175 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 11:14:18 +00:00
NAKAMURA Takumi
cdd7fb7853
AlphaSchedule.td: 7bit-ize.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114173 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 09:56:43 +00:00
Michael J. Spencer
e1630da3e9
docs: Update GettingStartedVS to reflect current state.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114167 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 06:33:20 +00:00
Daniel Dunbar
7ca6e73e7f
System: Don't reexport ___eprintf when building with Clang; this symbol isn't
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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 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 04:25:24 +00:00
Oscar Fuentes
c6a8c0580b
tests/CMakeLists.txt: use configure_file' instead of
sed'.
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The Windows users will appreciate this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114158 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 03:22:21 +00:00
Daniel Dunbar
cceba83893
MC/AsmParser: Add support for 'a + 4@GOTPCREL' and friends, by reconsing the
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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 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 02:47:07 +00:00
Oscar Fuentes
96b5f7113a
Updated GettingStartedVS.html to reflect current state.
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Reorganized it too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114151 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 02:17:13 +00:00
Dan Gohman
8ee731f2ce
Fix the folding of floating-point math library calls, like sin(infinity),
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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 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 01:38:06 +00:00
Oscar Fuentes
11f51ca6f9
Updated LLVMLibDeps.cmake
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114143 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 00:43:53 +00:00
Dan Gohman
8945db73d1
Add an #include of raw_ostream.h. Previously, this only compiled
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because it was using Twine.h's declaration of operator<<(const Twine &).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114141 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 00:33:43 +00:00
Bill Wendling
2d32a292c3
Add "pointer to x86mmx" type to the intrinsics.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114140 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 00:33:03 +00:00
Oscar Fuentes
d3a046518f
Direct CMake users to the right place for up-to-date info about using
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LLVM libraries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114139 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 00:30:52 +00:00
Owen Anderson
f56ba2b061
Allow the PassRegistry mutex to be lazily initialized, and clean up the global namespace at the same time.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114131 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-16 23:44:50 +00:00
Owen Anderson
1e3e6362c8
Do not expose the locking for the PassRegistry in the header. Be careful to
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synchronize any method that might lazily initialize the pImpl.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114130 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-16 23:32:35 +00:00
Benjamin Kramer
fc24c1a7ba
Update CMake build.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114128 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-16 23:06:18 +00:00
Dan Gohman
a627e9bfcd
Rename a variable to avoid a declaration conflict.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114126 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-16 22:50:09 +00:00
Dan Gohman
ead0109f5b
Add a pass which prints out all the memdep dependencies.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114121 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-16 22:08:32 +00:00
Devang Patel
1905a18abc
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.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114119 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-16 20:57:49 +00:00
Owen Anderson
4e282decf3
Revert r114097, adding back in the assertion against replacing an Instruction by itself. Now that CorrelatedValuePropagation is
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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 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-16 20:51:41 +00:00
Chris Lattner
35aa94b229
fix rdar://8438816 - unrecognized 'fildq' instruction
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114116 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-16 20:46:38 +00:00
Rafael Espindola
71859c640f
Print the address of sections as 0 and create the metadata sections in the
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same order as gnu as.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114109 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-16 19:46:31 +00:00
Owen Anderson
b86f57c606
Add missing RUN line to this test.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114106 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-16 18:46:23 +00:00
Owen Anderson
ceb9a95957
Use a depth-first iteratation in CorrelatedValuePropagation to avoid wasting time trying
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to optimize unreachable blocks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114105 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-16 18:35:07 +00:00