1 ; RUN: llc -march=sparc < %s | FileCheck %s -check-prefix=V8 2 ; RUN: llc -march=sparc -O0 < %s | FileCheck %s -check-prefix=V8-UNOPT 3 ; RUN: llc -march=sparc -mattr=v9 < %s | FileCheck %s -check-prefix=V9 4 5 6 ; V8-LABEL: test_neg: 7 ; V8: call get_double 8 ; V8: fnegs %f0, %f0 9 10 ; V8-UNOPT-LABEL: test_neg: 11 ; V8-UNOPT: fnegs 12 ; V8-UNOPT: ! implicit-def 13 ; V8-UNOPT: fmovs {{.+}}, %f0 14 ; V8-UNOPT: fmovs {{.+}}, %f1 15 16 ; V9-LABEL: test_neg: 17 ; V9: fnegd %f0, %f0 18 19 define double @test_neg() { 20 entry: 21 %0 = tail call double @get_double() 22 %1 = fsub double -0.000000e+00, %0 23 ret double %1 24 } 25 26 ; V8-LABEL: test_abs: 27 ; V8: fabss %f0, %f0 28 29 ; V8-UNOPT-LABEL: test_abs: 30 ; V8-UNOPT: fabss 31 ; V8-UNOPT: ! implicit-def 32 ; V8-UNOPT: fmovs {{.+}}, %f0 33 ; V8-UNOPT: fmovs {{.+}}, %f1 34 35 ; V9-LABEL: test_abs: 36 ; V9: fabsd %f0, %f0 37 38 define double @test_abs() { 39 entry: 40 %0 = tail call double @get_double() 41 %1 = tail call double @llvm.fabs.f64(double %0) 42 ret double %1 43 } 44 45 declare double @get_double() 46 declare double @llvm.fabs.f64(double) nounwind readonly 47 48
