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llvm-mirror/test/CodeGen/X86/vec_set-C.ll
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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LLVM

; 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
}