6 Commits

Author	SHA1	Message	Date
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