1 ; RUN: llc -mtriple=i686-unknown-unknown -mattr=+sse4.1 < %s | FileCheck %s --check-prefix=X32 2 ; RUN: llc -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 < %s | FileCheck %s --check-prefix=X64 3 4 ; Test for case where insertps folds the load of an insertion element from a constant pool. 5 6 define <4 x float> @fold_from_constantpool(<4 x float> %a) { 7 ; X32-LABEL: fold_from_constantpool: 8 ; X32: # BB#0: 9 ; X32-NEXT: insertps {{.*#+}} xmm0 = mem[0],xmm0[1,2,3] 10 ; X32-NEXT: retl 11 ; 12 ; X64-LABEL: fold_from_constantpool: 13 ; X64: # BB#0: 14 ; X64-NEXT: insertps {{.*#+}} xmm0 = mem[0],xmm0[1,2,3] 15 ; X64-NEXT: retq 16 %1 = call <4 x float> @llvm.x86.sse41.insertps(<4 x float> %a, <4 x float> <float 0.0, float 1.0, float 0.0, float 0.0>, i8 64) 17 ret <4 x float> %1 18 } 19 20 declare <4 x float> @llvm.x86.sse41.insertps(<4 x float>, <4 x float>, i8) nounwind readnone 21
