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.
...
llvm-svn: 49391
2008-04-08 18:10:08 +00:00
Dale Johannesen
3f992b224e
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
d9a5b77269
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
d696c25db5
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
3bc1bc2590
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
