1 ; RUN: llc < %s -march=arm -mattr=+vfp2 | FileCheck %s -check-prefix=VFP2
2 ; RUN: llc < %s -march=arm -mattr=+neon | FileCheck %s -check-prefix=NFP0
3 ; RUN: llc < %s -mtriple=arm-eabi -mcpu=cortex-a8 | FileCheck %s -check-prefix=CORTEXA8
4 ; RUN: llc < %s -mtriple=arm-eabi -mcpu=cortex-a8 --enable-unsafe-fp-math | FileCheck %s -check-prefix=CORTEXA8U
5 ; RUN: llc < %s -mtriple=arm-darwin -mcpu=cortex-a8 | FileCheck %s -check-prefix=CORTEXA8U
6 ; RUN: llc < %s -march=arm -mcpu=cortex-a9 | FileCheck %s -check-prefix=CORTEXA9
8 define float @test1(float* %a) {
10 %0 = load float* %a, align 4 ; <float> [#uses=2]
11 %1 = fsub float -0.000000e+00, %0 ; <float> [#uses=2]
12 %2 = fpext float %1 to double ; <double> [#uses=1]
13 %3 = fcmp olt double %2, 1.234000e+00 ; <i1> [#uses=1]
14 %retval = select i1 %3, float %1, float %0 ; <float> [#uses=1]
18 ; VFP2: vneg.f32 s{{.*}}, s{{.*}}
21 ; NFP1: vneg.f32 d{{.*}}, d{{.*}}
24 ; NFP0: vneg.f32 s{{.*}}, s{{.*}}
26 ; CORTEXA8-LABEL: test1:
27 ; CORTEXA8: vneg.f32 s{{.*}}, s{{.*}}
29 ; CORTEXA8U-LABEL: test1:
30 ; CORTEXA8U: vneg.f32 d{{.*}}, d{{.*}}
32 ; CORTEXA9-LABEL: test1:
33 ; CORTEXA9: vneg.f32 s{{.*}}, s{{.*}}
35 define float @test2(float* %a) {
37 %0 = load float* %a, align 4 ; <float> [#uses=2]
38 %1 = fmul float -1.000000e+00, %0 ; <float> [#uses=2]
39 %2 = fpext float %1 to double ; <double> [#uses=1]
40 %3 = fcmp olt double %2, 1.234000e+00 ; <i1> [#uses=1]
41 %retval = select i1 %3, float %1, float %0 ; <float> [#uses=1]
45 ; VFP2: vneg.f32 s{{.*}}, s{{.*}}
48 ; NFP1: vneg.f32 d{{.*}}, d{{.*}}
51 ; NFP0: vneg.f32 s{{.*}}, s{{.*}}
53 ; CORTEXA8-LABEL: test2:
54 ; CORTEXA8: vneg.f32 s{{.*}}, s{{.*}}
56 ; CORTEXA8U-LABEL: test2:
57 ; CORTEXA8U: vneg.f32 d{{.*}}, d{{.*}}
59 ; CORTEXA9-LABEL: test2:
60 ; CORTEXA9: vneg.f32 s{{.*}}, s{{.*}}