Commit Graph

4 Commits

Author SHA1 Message Date
Rafael Espindola ff7cea8c1a Don't pass -O0 to clang_cc1, it is the default.
llvm-svn: 189910
2013-09-04 04:12:25 +00:00
Stephen Lin 4362261b00 CHECK-LABEL-ify some code gen tests to improve diagnostic experience when tests fail.
llvm-svn: 188447
2013-08-15 06:47:53 +00:00
Fariborz Jahanian cd598aba86 Fix up the test.
for // rdar://11861085

llvm-svn: 173543
2013-01-26 01:25:32 +00:00
Fariborz Jahanian 7865220da4 patch for PR9027 and // rdar://11861085
Title: [PR9027] volatile struct bug: member is not loaded at -O;
This is caused by last flag passed to @llvm.memcpy being false, 
not honoring that aggregate has at least one 'volatile' data member 
(even though aggregate itself has not been qualified as 'volatile'. 
As a result, optimization optimizes away the memcpy altogether.
Patch review by John MaCall (I still need to fix up a test though).

llvm-svn: 173535
2013-01-25 23:57:05 +00:00