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