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Author SHA1 Message Date
Jan Wen Voung 6dc3076080 Revert the test moves from 176733. Use "REQUIRES: asserts" instead. 
llvm-svn: 176873
 2013-03-12 16:27:52 +00:00
Jan Wen Voung 7857a64909 Disable statistics on Release builds and move tests that depend on -stats. 
Summary:
Statistics are still available in Release+Asserts (any +Asserts builds),
and stats can also be turned on with LLVM_ENABLE_STATS.

Move some of the FastISel stats that were moved under DEBUG()
back out of DEBUG(), since stats are disabled across the board now.

Many tests depend on grepping "-stats" output.  Move those into
a orig_dir/Stats/. so that they can be marked as unsupported
when building without statistics.

Differential Revision: http://llvm-reviews.chandlerc.com/D486

llvm-svn: 176733
 2013-03-08 22:56:31 +00:00
Jakob Stoklund Olesen bde32d36bb Make X86::FsFLD0SS / FsFLD0SD real pseudo-instructions. 
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
Dan Gohman 2470818942 When sending stats output to stdout for grepping, don't emit normal 
output to standard output also.

llvm-svn: 111401
 2010-08-18 20:32:46 +00:00
Dan Gohman 40503396da Eliminate more uses of llvm-as and llvm-dis. 
llvm-svn: 81290
 2009-09-08 23:54:48 +00:00
Chris Lattner 072198a2a1 convert a test to "FileCheck" style. 
llvm-svn: 75023
 2009-07-08 18:48:24 +00:00
Dale Johannesen ea3aa5bf11 Remove -unwind-tables-optional everywhere, since 
this is now the default.

llvm-svn: 49667
 2008-04-14 17:56:54 +00:00
Dale Johannesen 5169fa17b5 Rename -disable-required-unwind-tables to -unwind-tables-optional. 
llvm-svn: 49391
 2008-04-08 18:10:08 +00:00
Dale Johannesen da298f9107 Add -disable-required-unwind-tables to tests 
that need it (usually, grepping for some string
found in unwind info)

llvm-svn: 49364
 2008-04-08 00:14:17 +00:00
Dale Johannesen 0de94a1712 Mark functions in some tests as 'nounwind'. Generating 
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
Chris Lattner 3bd37f549a This readme entry is done, testcase here: CodeGen/X86/zero-remat.ll 
llvm-svn: 47106
 2008-02-14 05:39:46 +00:00
Dan Gohman a95cbb0007 Avoid storing and reloading zeros and other constants from stack slots 
by flagging the associated instructions as being trivially rematerializable.

llvm-svn: 41775
 2007-09-07 21:32:51 +00:00