1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=corei7 | FileCheck %s 3 4; Check that the booleans are converted using zext and not via sext. 5; 0x1 means that we only look at the first bit. 6 7define void @ui_to_fp_conv(ptr nocapture %aFOO, ptr nocapture %RET) nounwind { 8; CHECK-LABEL: ui_to_fp_conv: 9; CHECK: # %bb.0: # %allocas 10; CHECK-NEXT: movsd {{.*#+}} xmm0 = [1.0E+0,1.0E+0,0.0E+0,0.0E+0] 11; CHECK-NEXT: xorps %xmm1, %xmm1 12; CHECK-NEXT: movups %xmm1, 16(%rsi) 13; CHECK-NEXT: movups %xmm0, (%rsi) 14; CHECK-NEXT: retq 15allocas: 16 %bincmp = fcmp olt <8 x float> <float 1.000000e+00, float 1.000000e+00, float 3.000000e+00, float 3.000000e+00, float 3.000000e+00, float 3.000000e+00, float 3.000000e+00, float 3.000000e+00> , <float 3.000000e+00, float 3.000000e+00, float 3.000000e+00, float 3.000000e+00, float 3.000000e+00, float 3.000000e+00, float 3.000000e+00, float 3.000000e+00> 17 %bool2float = uitofp <8 x i1> %bincmp to <8 x float> 18 store <8 x float> %bool2float, ptr %RET, align 4 19 ret void 20} 21 22 23 24