Programming Languages Research Group: Git

author	Evan Cheng <evan.cheng@apple.com>
	Sat, 5 Apr 2008 00:30:36 +0000 (00:30 +0000)
committer	Evan Cheng <evan.cheng@apple.com>
	Sat, 5 Apr 2008 00:30:36 +0000 (00:30 +0000)
commit	0c0f83ff5d214a7f42e86ae62814526ba40a28cf
tree	ffb95313874d040042271f886170c24b80ebd693	tree \| snapshot
parent	a4091d34f3c05717eb5bb66a1257a0c1005e6dfa	commit \| diff

Favors pshufd over shufps when shuffling elements from one vector. pshufd is faster than shufps.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49244 91177308-0d34-0410-b5e6-96231b3b80d8

12 files changed:

C/C++ LLVM-based compilers that forbids OOTA behaviors

RSS Atom

lib/Target/X86/X86ISelLowering.cpp		diff \| blob \| history
lib/Target/X86/X86InstrSSE.td		diff \| blob \| history
test/CodeGen/X86/2007-09-18-ShuffleXformBug.ll		diff \| blob \| history
test/CodeGen/X86/peep-vector-extract-concat.ll		diff \| blob \| history
test/CodeGen/X86/vec_set-3.ll		diff \| blob \| history
test/CodeGen/X86/vec_set-6.ll		diff \| blob \| history
test/CodeGen/X86/vec_shuffle-13.ll		diff \| blob \| history
test/CodeGen/X86/vec_shuffle-16.ll	[new file with mode: 0644]	blob
test/CodeGen/X86/vec_shuffle-5.ll		diff \| blob \| history
test/CodeGen/X86/vec_shuffle.ll		diff \| blob \| history
test/CodeGen/X86/vec_splat-2.ll		diff \| blob \| history
test/CodeGen/X86/vec_splat.ll		diff \| blob \| history