forked from OSchip/llvm-project
61 lines
1.6 KiB
LLVM
61 lines
1.6 KiB
LLVM
; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64-none-linux-gnu | FileCheck %s
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@varfloat = global float 0.0
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@vardouble = global double 0.0
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define void @testfloat() {
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; CHECK-LABEL: testfloat:
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%val1 = load float* @varfloat
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%val2 = fadd float %val1, %val1
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; CHECK: fadd {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
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%val3 = fmul float %val2, %val1
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; CHECK: fmul {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
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%val4 = fdiv float %val3, %val1
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; CHECK: fdiv {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
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%val5 = fsub float %val4, %val2
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; CHECK: fsub {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
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store volatile float %val5, float* @varfloat
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; These will be enabled with the implementation of floating-point litpool entries.
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%val6 = fmul float %val1, %val2
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%val7 = fsub float -0.0, %val6
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; CHECK: fnmul {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
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store volatile float %val7, float* @varfloat
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ret void
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}
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define void @testdouble() {
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; CHECK-LABEL: testdouble:
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%val1 = load double* @vardouble
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%val2 = fadd double %val1, %val1
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; CHECK: fadd {{d[0-9]+}}, {{d[0-9]+}}, {{d[0-9]+}}
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%val3 = fmul double %val2, %val1
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; CHECK: fmul {{d[0-9]+}}, {{d[0-9]+}}, {{d[0-9]+}}
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%val4 = fdiv double %val3, %val1
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; CHECK: fdiv {{d[0-9]+}}, {{d[0-9]+}}, {{d[0-9]+}}
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%val5 = fsub double %val4, %val2
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; CHECK: fsub {{d[0-9]+}}, {{d[0-9]+}}, {{d[0-9]+}}
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store volatile double %val5, double* @vardouble
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; These will be enabled with the implementation of doubleing-point litpool entries.
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%val6 = fmul double %val1, %val2
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%val7 = fsub double -0.0, %val6
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; CHECK: fnmul {{d[0-9]+}}, {{d[0-9]+}}, {{d[0-9]+}}
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store volatile double %val7, double* @vardouble
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ret void
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}
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