1 ; RUN: llc < %s -march=x86 -mattr=+mmx,+sse4.2 -mtriple=i686-apple-darwin9 | FileCheck %s 2 ; MMX insertelement is not available; these are promoted to XMM. 3 ; (Without SSE they are split to two ints, and the code is much better.) 4 5 define x86_mmx @mmx_movzl(x86_mmx %x) nounwind { 6 entry: 7 ; CHECK: mmx_movzl 8 ; CHECK: pinsrd 9 ; CHECK: pinsrd 10 %tmp = bitcast x86_mmx %x to <2 x i32> 11 %tmp3 = insertelement <2 x i32> %tmp, i32 32, i32 0 ; <<2 x i32>> [#uses=1] 12 %tmp8 = insertelement <2 x i32> %tmp3, i32 0, i32 1 ; <<2 x i32>> [#uses=1] 13 %tmp9 = bitcast <2 x i32> %tmp8 to x86_mmx 14 ret x86_mmx %tmp9 15 } 16
