llvm-mirror/vec_set-C.ll at a0466523bd2ce0eb0fa21f4d0ac637333a2c7803 - llvm-mirror - Git.je (Gitea)

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Evan Cheng 3493e43afd Handle a few more cases of folding load i64 into xmm and zero top bits.

Note, some of the code will be moved into target independent part of DAG combiner in a subsequent patch.

llvm-svn: 50918

2008-05-09 21:53:03 +00:00

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 ; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep movq
 ; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep mov | count 1
 ; RUN: llvm-as < %s | llc -march=x86-64 -mattr=+sse2 | grep movd
 define <2 x i64> @t1(i64 %x) nounwind  {
 	%tmp8 = insertelement <2 x i64> zeroinitializer, i64 %x, i32 0
 	ret <2 x i64> %tmp8
 }