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
4 ; Check that a <4 x float> compare is generated and that we are
5 ; not stuck in an endless loop.
7 define void @cmp_2_floats(<2 x float> %a, <2 x float> %b, <2 x float> %c) {
8 ; CHECK-LABEL: cmp_2_floats:
9 ; CHECK: # %bb.0: # %entry
10 ; CHECK-NEXT: movaps %xmm0, %xmm3
11 ; CHECK-NEXT: cmpordps %xmm2, %xmm2
12 ; CHECK-NEXT: movaps %xmm2, %xmm0
13 ; CHECK-NEXT: blendvps %xmm0, %xmm3, %xmm1
14 ; CHECK-NEXT: movlps %xmm1, (%rax)
17 %0 = fcmp oeq <2 x float> %c, %c
18 %1 = select <2 x i1> %0, <2 x float> %a, <2 x float> %b
19 store <2 x float> %1, ptr undef
23 define void @cmp_2_doubles(<2 x double> %a, <2 x double> %b, <2 x double> %c) {
24 ; CHECK-LABEL: cmp_2_doubles:
25 ; CHECK: # %bb.0: # %entry
26 ; CHECK-NEXT: movapd %xmm0, %xmm3
27 ; CHECK-NEXT: cmpordpd %xmm2, %xmm2
28 ; CHECK-NEXT: movapd %xmm2, %xmm0
29 ; CHECK-NEXT: blendvpd %xmm0, %xmm3, %xmm1
30 ; CHECK-NEXT: movapd %xmm1, (%rax)
33 %0 = fcmp oeq <2 x double> %c, %c
34 %1 = select <2 x i1> %0, <2 x double> %a, <2 x double> %b
35 store <2 x double> %1, ptr undef
39 define void @mp_11193(ptr nocapture %aFOO, ptr nocapture %RET) nounwind {
40 ; CHECK-LABEL: mp_11193:
41 ; CHECK: # %bb.0: # %allocas
42 ; CHECK-NEXT: movl $-1082130432, (%rsi) # imm = 0xBF800000
45 %bincmp = fcmp olt <8 x float> <float 1.000000e+00, float 1.000000e+00, float 1.000000e+00, float 1.000000e+00, float 9.000000e+00, float 1.000000e+00, float 9.000000e+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>
46 %t = extractelement <8 x i1> %bincmp, i32 0
47 %ft = sitofp i1 %t to float
48 store float %ft, ptr %RET