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https://github.com/c64scene-ar/llvm-6502.git
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1799921672
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183613 91177308-0d34-0410-b5e6-96231b3b80d8
48 lines
1.0 KiB
LLVM
48 lines
1.0 KiB
LLVM
; RUN: llc -march=sparc < %s | FileCheck %s -check-prefix=V8
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; RUN: llc -march=sparc -O0 < %s | FileCheck %s -check-prefix=V8-UNOPT
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; RUN: llc -march=sparc -mattr=v9 < %s | FileCheck %s -check-prefix=V9
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; V8: test_neg:
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; V8: call get_double
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; V8: fnegs %f0, %f0
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; V8-UNOPT: test_neg:
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; V8-UNOPT: fnegs
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; V8-UNOPT: ! implicit-def
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; V8-UNOPT: fmovs {{.+}}, %f0
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; V8-UNOPT: fmovs {{.+}}, %f1
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; V9: test_neg:
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; V9: fnegd %f0, %f0
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define double @test_neg() {
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entry:
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%0 = tail call double @get_double()
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%1 = fsub double -0.000000e+00, %0
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ret double %1
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}
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; V8: test_abs:
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; V8: fabss %f0, %f0
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; V8-UNOPT: test_abs:
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; V8-UNOPT: fabss
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; V8-UNOPT: ! implicit-def
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; V8-UNOPT: fmovs {{.+}}, %f0
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; V8-UNOPT: fmovs {{.+}}, %f1
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; V9: test_abs:
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; V9: fabsd %f0, %f0
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define double @test_abs() {
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entry:
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%0 = tail call double @get_double()
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%1 = tail call double @llvm.fabs.f64(double %0)
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ret double %1
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}
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declare double @get_double()
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declare double @llvm.fabs.f64(double) nounwind readonly
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