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llvm-6502/test/CodeGen/AArch64/floatdp_1source.ll
Tim Northover 9105f66d6f AArch64/ARM64: remove AArch64 from tree prior to renaming ARM64.
I'm doing this in two phases for a better "git blame" record. This
commit removes the previous AArch64 backend and redirects all
functionality to ARM64. It also deduplicates test-lines and removes
orphaned AArch64 tests.

The next step will be "git mv ARM64 AArch64" and rewire most of the
tests.

Hopefully LLVM is still functional, though it would be even better if
no-one ever had to care because the rename happens straight
afterwards.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209576 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-24 12:42:26 +00:00

139 lines
4.1 KiB
LLVM

; RUN: llc -verify-machineinstrs -o - %s -mtriple=arm64-apple-ios7.0 | FileCheck %s
@varhalf = global half 0.0
@varfloat = global float 0.0
@vardouble = global double 0.0
declare float @fabsf(float) readonly
declare double @fabs(double) readonly
declare float @llvm.sqrt.f32(float %Val)
declare double @llvm.sqrt.f64(double %Val)
declare float @ceilf(float) readonly
declare double @ceil(double) readonly
declare float @floorf(float) readonly
declare double @floor(double) readonly
declare float @truncf(float) readonly
declare double @trunc(double) readonly
declare float @rintf(float) readonly
declare double @rint(double) readonly
declare float @nearbyintf(float) readonly
declare double @nearbyint(double) readonly
define void @simple_float() {
; CHECK-LABEL: simple_float:
%val1 = load volatile float* @varfloat
%valabs = call float @fabsf(float %val1)
store volatile float %valabs, float* @varfloat
; CHECK: fabs {{s[0-9]+}}, {{s[0-9]+}}
%valneg = fsub float -0.0, %val1
store volatile float %valneg, float* @varfloat
; CHECK: fneg {{s[0-9]+}}, {{s[0-9]+}}
%valsqrt = call float @llvm.sqrt.f32(float %val1)
store volatile float %valsqrt, float* @varfloat
; CHECK: fsqrt {{s[0-9]+}}, {{s[0-9]+}}
%valceil = call float @ceilf(float %val1)
store volatile float %valceil, float* @varfloat
; CHECK: frintp {{s[0-9]+}}, {{s[0-9]+}}
%valfloor = call float @floorf(float %val1)
store volatile float %valfloor, float* @varfloat
; CHECK: frintm {{s[0-9]+}}, {{s[0-9]+}}
%valtrunc = call float @truncf(float %val1)
store volatile float %valtrunc, float* @varfloat
; CHECK: frintz {{s[0-9]+}}, {{s[0-9]+}}
%valrint = call float @rintf(float %val1)
store volatile float %valrint, float* @varfloat
; CHECK: frintx {{s[0-9]+}}, {{s[0-9]+}}
%valnearbyint = call float @nearbyintf(float %val1)
store volatile float %valnearbyint, float* @varfloat
; CHECK: frinti {{s[0-9]+}}, {{s[0-9]+}}
ret void
}
define void @simple_double() {
; CHECK-LABEL: simple_double:
%val1 = load volatile double* @vardouble
%valabs = call double @fabs(double %val1)
store volatile double %valabs, double* @vardouble
; CHECK: fabs {{d[0-9]+}}, {{d[0-9]+}}
%valneg = fsub double -0.0, %val1
store volatile double %valneg, double* @vardouble
; CHECK: fneg {{d[0-9]+}}, {{d[0-9]+}}
%valsqrt = call double @llvm.sqrt.f64(double %val1)
store volatile double %valsqrt, double* @vardouble
; CHECK: fsqrt {{d[0-9]+}}, {{d[0-9]+}}
%valceil = call double @ceil(double %val1)
store volatile double %valceil, double* @vardouble
; CHECK: frintp {{d[0-9]+}}, {{d[0-9]+}}
%valfloor = call double @floor(double %val1)
store volatile double %valfloor, double* @vardouble
; CHECK: frintm {{d[0-9]+}}, {{d[0-9]+}}
%valtrunc = call double @trunc(double %val1)
store volatile double %valtrunc, double* @vardouble
; CHECK: frintz {{d[0-9]+}}, {{d[0-9]+}}
%valrint = call double @rint(double %val1)
store volatile double %valrint, double* @vardouble
; CHECK: frintx {{d[0-9]+}}, {{d[0-9]+}}
%valnearbyint = call double @nearbyint(double %val1)
store volatile double %valnearbyint, double* @vardouble
; CHECK: frinti {{d[0-9]+}}, {{d[0-9]+}}
ret void
}
define void @converts() {
; CHECK-LABEL: converts:
%val16 = load volatile half* @varhalf
%val32 = load volatile float* @varfloat
%val64 = load volatile double* @vardouble
%val16to32 = fpext half %val16 to float
store volatile float %val16to32, float* @varfloat
; CHECK: fcvt {{s[0-9]+}}, {{h[0-9]+}}
%val16to64 = fpext half %val16 to double
store volatile double %val16to64, double* @vardouble
; CHECK: fcvt {{d[0-9]+}}, {{h[0-9]+}}
%val32to16 = fptrunc float %val32 to half
store volatile half %val32to16, half* @varhalf
; CHECK: fcvt {{h[0-9]+}}, {{s[0-9]+}}
%val32to64 = fpext float %val32 to double
store volatile double %val32to64, double* @vardouble
; CHECK: fcvt {{d[0-9]+}}, {{s[0-9]+}}
%val64to16 = fptrunc double %val64 to half
store volatile half %val64to16, half* @varhalf
; CHECK: fcvt {{h[0-9]+}}, {{d[0-9]+}}
%val64to32 = fptrunc double %val64 to float
store volatile float %val64to32, float* @varfloat
; CHECK: fcvt {{s[0-9]+}}, {{d[0-9]+}}
ret void
}