Mercurial > hg > Members > tobaru > cbc > CbC_llvm
view test/CodeGen/X86/vec_insert-7.ll @ 33:e4204d083e25
LLVM 3.5
author | Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp> |
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date | Thu, 12 Dec 2013 14:32:10 +0900 |
parents | 95c75e76d11b |
children | 7d135dc70f03 |
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; RUN: llc < %s -march=x86 -mattr=+mmx,+sse4.2 -mtriple=i686-apple-darwin9 | FileCheck %s ; MMX insertelement is not available; these are promoted to XMM. ; (Without SSE they are split to two ints, and the code is much better.) define x86_mmx @mmx_movzl(x86_mmx %x) nounwind { entry: ; CHECK: mmx_movzl ; CHECK: pinsrd ; CHECK: pinsrd %tmp = bitcast x86_mmx %x to <2 x i32> %tmp3 = insertelement <2 x i32> %tmp, i32 32, i32 0 ; <<2 x i32>> [#uses=1] %tmp8 = insertelement <2 x i32> %tmp3, i32 0, i32 1 ; <<2 x i32>> [#uses=1] %tmp9 = bitcast <2 x i32> %tmp8 to x86_mmx ret x86_mmx %tmp9 }