5 Commits

Author	SHA1	Message	Date
Craig Topper	76c5897eae	Add mcpu to tests to prevent them from using AVX instructions on Sandy Bridge after r155618. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155696 91177308-0d34-0410-b5e6-96231b3b80d8	2012-04-27 07:11:58 +00:00
Bob Wilson	23d66a58b7	Enable stack protectors for all arrays, not just char arrays. rdar://5875909 ... Patch by Bill Wendling. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145097 91177308-0d34-0410-b5e6-96231b3b80d8	2011-11-23 07:13:56 +00:00
Eric Christopher	e9625cf698	Don't lower splat vector load to relative to the esp if the ... stack may be misaligned. Update test accordingly. Patch by Evan Cheng! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94291 91177308-0d34-0410-b5e6-96231b3b80d8	2010-01-23 06:02:43 +00:00
Evan Cheng	ce72f3fbdf	Fix test. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90988 91177308-0d34-0410-b5e6-96231b3b80d8	2009-12-09 22:24:42 +00:00
Evan Cheng	c363094e04	Optimize splat of a scalar load into a shuffle of a vector load when it's legal. e.g. ... vector_shuffle (scalar_to_vector (i32 load (ptr + 4))), undef, <0, 0, 0, 0> => vector_shuffle (v4i32 load ptr), undef, <1, 1, 1, 1> iff ptr is 16-byte aligned (or can be made into 16-byte aligned). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90984 91177308-0d34-0410-b5e6-96231b3b80d8	2009-12-09 21:00:30 +00:00