Commit Graph

4 Commits

Author SHA1 Message Date
Eric Christopher cd875efa78 Canonicalize some of the x86 builtin tests and either remove or comment
about optimization options.

llvm-svn: 250271
2015-10-14 05:40:21 +00:00
Craig Topper e1c664b136 Add _lzcnt_u32 and _lzcnt_u64 to lzcntintrin.h to match Intel documentation names for these intrinsics.
llvm-svn: 221066
2014-11-01 22:50:57 +00:00
Craig Topper 03348d09e3 Change LZCNT and BMI tests to check IR instead of X86 assembly.
llvm-svn: 147267
2011-12-25 15:20:31 +00:00
Craig Topper f2855ade2b Add intrinsics for lzcnt and tzcnt instructions.
llvm-svn: 147263
2011-12-25 06:25:37 +00:00