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gerrit-public.fairphone.software / platform / external / llvm / c8bfd1d78ff9a307d1d4cb57cce4549b538e60f4 / . / test / CodeGen / ARM / fnegs.ll
blob: 418b59803d308cd8b0b7be8dffb3749633b07c2d [file] [log] [blame]
Edward O'Callaghan11cc4fa2009-11-22 14:23:33 +0000[diff] [blame]1; RUN: llc < %s -march=arm -mattr=+vfp2 | FileCheck %s -check-prefix=VFP2
Jim Grosbach7ec7a0e2010-03-25 23:47:34 +0000[diff] [blame]2; RUN: llc < %s -march=arm -mattr=+neon | FileCheck %s -check-prefix=NFP0
Edward O'Callaghan11cc4fa2009-11-22 14:23:33 +0000[diff] [blame]3; RUN: llc < %s -march=arm -mcpu=cortex-a8 | FileCheck %s -check-prefix=CORTEXA8
4; RUN: llc < %s -march=arm -mcpu=cortex-a9 | FileCheck %s -check-prefix=CORTEXA9
David Goodwin53e44712009-08-04 20:39:05 +0000[diff] [blame]5
6define float @test1(float* %a) {
7entry:
8 %0 = load float* %a, align 4 ; <float> [#uses=2]
9 %1 = fsub float -0.000000e+00, %0 ; <float> [#uses=2]
10 %2 = fpext float %1 to double ; <double> [#uses=1]
11 %3 = fcmp olt double %2, 1.234000e+00 ; <i1> [#uses=1]
12 %retval = select i1 %3, float %1, float %0 ; <float> [#uses=1]
13 ret float %retval
14}
Edward O'Callaghan11cc4fa2009-11-22 14:23:33 +0000[diff] [blame]15; VFP2: test1:
Andrew Trickc8bfd1d2011-01-21 05:51:33 +0000[diff] [blame^]16; VFP2: vneg.f32 s{{.*}}, s{{.*}}
Edward O'Callaghan11cc4fa2009-11-22 14:23:33 +0000[diff] [blame]17
18; NFP1: test1:
Andrew Trickc8bfd1d2011-01-21 05:51:33 +0000[diff] [blame^]19; NFP1: vneg.f32 d{{.*}}, d{{.*}}
Edward O'Callaghan11cc4fa2009-11-22 14:23:33 +0000[diff] [blame]20
21; NFP0: test1:
Andrew Trickc8bfd1d2011-01-21 05:51:33 +0000[diff] [blame^]22; NFP0: vneg.f32 s{{.*}}, s{{.*}}
Edward O'Callaghan11cc4fa2009-11-22 14:23:33 +0000[diff] [blame]23
24; CORTEXA8: test1:
Andrew Trickc8bfd1d2011-01-21 05:51:33 +0000[diff] [blame^]25; CORTEXA8: vneg.f32 d{{.*}}, d{{.*}}
Edward O'Callaghan11cc4fa2009-11-22 14:23:33 +0000[diff] [blame]26
27; CORTEXA9: test1:
Andrew Trickc8bfd1d2011-01-21 05:51:33 +0000[diff] [blame^]28; CORTEXA9: vneg.f32 s{{.*}}, s{{.*}}
David Goodwin53e44712009-08-04 20:39:05 +0000[diff] [blame]29
30define float @test2(float* %a) {
31entry:
32 %0 = load float* %a, align 4 ; <float> [#uses=2]
33 %1 = fmul float -1.000000e+00, %0 ; <float> [#uses=2]
34 %2 = fpext float %1 to double ; <double> [#uses=1]
35 %3 = fcmp olt double %2, 1.234000e+00 ; <i1> [#uses=1]
36 %retval = select i1 %3, float %1, float %0 ; <float> [#uses=1]
37 ret float %retval
38}
Edward O'Callaghan11cc4fa2009-11-22 14:23:33 +0000[diff] [blame]39; VFP2: test2:
Andrew Trickc8bfd1d2011-01-21 05:51:33 +0000[diff] [blame^]40; VFP2: vneg.f32 s{{.*}}, s{{.*}}
Edward O'Callaghan11cc4fa2009-11-22 14:23:33 +0000[diff] [blame]41
42; NFP1: test2:
Andrew Trickc8bfd1d2011-01-21 05:51:33 +0000[diff] [blame^]43; NFP1: vneg.f32 d{{.*}}, d{{.*}}
Edward O'Callaghan11cc4fa2009-11-22 14:23:33 +0000[diff] [blame]44
45; NFP0: test2:
Andrew Trickc8bfd1d2011-01-21 05:51:33 +0000[diff] [blame^]46; NFP0: vneg.f32 s{{.*}}, s{{.*}}
Edward O'Callaghan11cc4fa2009-11-22 14:23:33 +0000[diff] [blame]47
48; CORTEXA8: test2:
Andrew Trickc8bfd1d2011-01-21 05:51:33 +0000[diff] [blame^]49; CORTEXA8: vneg.f32 d{{.*}}, d{{.*}}
Edward O'Callaghan11cc4fa2009-11-22 14:23:33 +0000[diff] [blame]50
51; CORTEXA9: test2:
Andrew Trickc8bfd1d2011-01-21 05:51:33 +0000[diff] [blame^]52; CORTEXA9: vneg.f32 s{{.*}}, s{{.*}}
Edward O'Callaghan11cc4fa2009-11-22 14:23:33 +0000[diff] [blame]53