bde32d36bb
Make X86::FsFLD0SS / FsFLD0SD real pseudo-instructions.
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Like V_SET0, these instructions are expanded by ExpandPostRA to xorps /
vxorps so they can participate in execution domain swizzling.
This also makes the AVX variants redundant.
llvm-svn: 145440
2011-11-29 22:27:25 +00:00
2470818942
When sending stats output to stdout for grepping, don't emit normal
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output to standard output also.
llvm-svn: 111401
2010-08-18 20:32:46 +00:00
40503396da
Eliminate more uses of llvm-as and llvm-dis.
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llvm-svn: 81290
2009-09-08 23:54:48 +00:00
072198a2a1
convert a test to "FileCheck" style.
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llvm-svn: 75023
2009-07-08 18:48:24 +00:00
ea3aa5bf11
Remove -unwind-tables-optional everywhere, since
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this is now the default.
llvm-svn: 49667
2008-04-14 17:56:54 +00:00
5169fa17b5
Rename -disable-required-unwind-tables to -unwind-tables-optional.
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llvm-svn: 49391
2008-04-08 18:10:08 +00:00
da298f9107
Add -disable-required-unwind-tables to tests
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that need it (usually, grepping for some string
found in unwind info)
llvm-svn: 49364
2008-04-08 00:14:17 +00:00
0de94a1712
Mark functions in some tests as 'nounwind'. Generating
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EH info for these functions causes the tests to fail for
random reasons (e.g. looking for 'or' or counting lines
with asm-printer; labels count as lines.)
llvm-svn: 49003
2008-03-31 23:20:09 +00:00
3bd37f549a
This readme entry is done, testcase here: CodeGen/X86/zero-remat.ll
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llvm-svn: 47106
2008-02-14 05:39:46 +00:00
a95cbb0007
Avoid storing and reloading zeros and other constants from stack slots
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by flagging the associated instructions as being trivially rematerializable.
llvm-svn: 41775
2007-09-07 21:32:51 +00:00
Jakob Stoklund Olesen