Dale Johannesen
d9a9c746d8
Remove -unwind-tables-optional everywhere, since
...
this is now the default.
llvm-svn: 49667
2008-04-14 17:56:54 +00:00
Dale Johannesen
5ac0a0ed21
Rename -disable-required-unwind-tables to -unwind-tables-optional.
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llvm-svn: 49391
2008-04-08 18:10:08 +00:00
Dale Johannesen
3f992b224e
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
Dale Johannesen
d9a5b77269
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
Tanya Lattner
b6a27ed83f
Byebye llvm-upgrade!
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llvm-svn: 48762
2008-03-25 04:26:08 +00:00
Evan Cheng
0b8b1647dd
TwoAddressInstructionPass enhancement. After it converts a two address instruction into a 3-address one, sink it past the instruction that kills the read-mod-write register if its definition is used past the kill. This reduces the number of live register by one.
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llvm-svn: 48333
2008-03-13 06:37:55 +00:00
Chris Lattner
a432f12b76
one fewer uncond branch with my codegenprepare hack for single-mbb backedges.
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llvm-svn: 45360
2007-12-26 17:23:47 +00:00
Evan Cheng
dc467c6323
Enable convertToThreeAddress for X86 by default.
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llvm-svn: 42655
2007-10-05 22:31:10 +00:00
Evan Cheng
532b73311e
Use push / pop for prologues and epilogues.
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llvm-svn: 39967
2007-07-17 07:59:08 +00:00
Reid Spencer
d93b834b52
For PR1319:
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Fix test syntax per new rules.
llvm-svn: 36133
2007-04-16 15:15:52 +00:00
Reid Spencer
4572ce85b0
Regression is gone, don't try to find it on clean target.
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llvm-svn: 33296
2007-01-17 07:59:14 +00:00
