5 Commits

Author	SHA1	Message	Date
Dan Gohman	f2f6ce65b7	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the ... input filename so that opt doesn't print the input filename in the output so that grep lines in the tests don't unintentionally match strings in the input filename. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81537 91177308-0d34-0410-b5e6-96231b3b80d8	2009-09-11 18:01:28 +00:00
Dan Gohman	3e054fe9ef	Use opt -S instead of piping bitcode output through llvm-dis. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81257 91177308-0d34-0410-b5e6-96231b3b80d8	2009-09-08 22:34:10 +00:00
Dan Gohman	b1e1e82c54	Change these tests to feed the assembly files to opt directly, instead ... of using llvm-as, now that opt supports this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81226 91177308-0d34-0410-b5e6-96231b3b80d8	2009-09-08 16:50:01 +00:00
Dale Johannesen	42c3f554f4	This fixes a bug introduced in 72661, which can ... move loads back past a check that the load address is valid, see new testcase. The test that went in with 72661 has exactly this case, except that the conditional it's moving past is checking something else; I've settled for changing that test to reference a global, not a pointer. It may be possible to scan all the tests you pass and make sure none of them are checking any component of the address, but it's not trivial and I'm not trying to do that here. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73632 91177308-0d34-0410-b5e6-96231b3b80d8	2009-06-17 20:48:23 +00:00
Owen Anderson	88554df4a2	Be more aggressive in doing LoadPRE by tracing backwards when a block only has ... a single predecessor. Patch by Jakub Staszak. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72661 91177308-0d34-0410-b5e6-96231b3b80d8	2009-05-31 09:03:40 +00:00