Dmitri Gribenko
b4912b9dcc
Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID
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This is done to avoid odd test failures, like the one fixed in r171243.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171246 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-30 01:28:40 +00:00
Evan Cheng
3fd6e755d0
Change test case, one that actually failed before my commit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135064 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-13 19:19:44 +00:00
Evan Cheng
93a635c82c
It's not safe to fold (fptrunc (sqrt (fpext x))) to (sqrtf x) if there is another use of sqrt. rdar://9763193
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135058 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-13 19:08:16 +00:00
Chris Lattner
979ed44feb
Fix a serious performance regression introduced by r108687 on linux:
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turning (fptrunc (sqrt (fpext x))) -> (sqrtf x) is great, but we have
to delete the original sqrt as well. Not doing so causes us to do
two sqrt's when building with -fmath-errno (the default on linux).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113260 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07 20:01:38 +00:00
Chris Lattner
01f37870b5
rename test.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113257 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07 19:57:06 +00:00