35 lines
1,011 B
LLVM
35 lines
1,011 B
LLVM
; RUN: llc -mtriple=arm-eabi -mattr=+vfp2 %s -o - | FileCheck %s --check-prefix=CHECK-VFP
|
|
; RUN: llc -mtriple=thumbv7-eabi -mattr=+vfp2 %s -o - | FileCheck %s --check-prefix=CHECK-VFP
|
|
|
|
declare float @llvm.arm.vcvtr.f32(float)
|
|
declare float @llvm.arm.vcvtru.f32(float)
|
|
declare float @llvm.arm.vcvtr.f64(double)
|
|
declare float @llvm.arm.vcvtru.f64(double)
|
|
|
|
define float @test_vcvtrf0(float %f) {
|
|
entry:
|
|
; CHECK-VFP: vcvtr.s32.f32 s0, s0
|
|
%vcvtr = tail call float @llvm.arm.vcvtr.f32(float %f)
|
|
ret float %vcvtr
|
|
}
|
|
|
|
define float @test_vcvtrf1(float %f) {
|
|
entry:
|
|
; CHECK-VFP: vcvtr.u32.f32 s0, s0
|
|
%vcvtr = tail call float @llvm.arm.vcvtru.f32(float %f)
|
|
ret float %vcvtr
|
|
}
|
|
|
|
define float @test_vcvtrd0(double %d) {
|
|
entry:
|
|
; CHECK-VFP: vcvtr.s32.f64 s0, d{{.*}}
|
|
%vcvtr = tail call float @llvm.arm.vcvtr.f64(double %d)
|
|
ret float %vcvtr
|
|
}
|
|
|
|
define float @test_vcvtrd1(double %d) {
|
|
entry:
|
|
; CHECK-VFP: vcvtr.u32.f64 s0, d{{.*}}
|
|
%vcvtr = tail call float @llvm.arm.vcvtru.f64(double %d)
|
|
ret float %vcvtr
|
|
}
|