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103 lines
1.9 KiB
LLVM
103 lines
1.9 KiB
LLVM
; RUN: llc < %s -march=arm -mattr=+vfp2 | FileCheck %s --check-prefix=CHECK-VFP
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; RUN: llc < %s -march=arm | FileCheck %s
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define float @f1(double %x) {
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;CHECK-VFP: f1:
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;CHECK-VFP: vcvt.f32.f64
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;CHECK: f1:
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;CHECK: truncdfsf2
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entry:
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%tmp1 = fptrunc double %x to float ; <float> [#uses=1]
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ret float %tmp1
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}
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define double @f2(float %x) {
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;CHECK-VFP: f2:
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;CHECK-VFP: vcvt.f64.f32
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;CHECK: f2:
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;CHECK: extendsfdf2
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entry:
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%tmp1 = fpext float %x to double ; <double> [#uses=1]
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ret double %tmp1
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}
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define i32 @f3(float %x) {
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;CHECK-VFP: f3:
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;CHECK-VFP: vcvt.s32.f32
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;CHECK: f3:
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;CHECK: fixsfsi
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entry:
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%tmp = fptosi float %x to i32 ; <i32> [#uses=1]
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ret i32 %tmp
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}
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define i32 @f4(float %x) {
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;CHECK-VFP: f4:
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;CHECK-VFP: vcvt.u32.f32
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;CHECK: f4:
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;CHECK: fixunssfsi
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entry:
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%tmp = fptoui float %x to i32 ; <i32> [#uses=1]
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ret i32 %tmp
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}
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define i32 @f5(double %x) {
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;CHECK-VFP: f5:
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;CHECK-VFP: vcvt.s32.f64
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;CHECK: f5:
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;CHECK: fixdfsi
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entry:
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%tmp = fptosi double %x to i32 ; <i32> [#uses=1]
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ret i32 %tmp
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}
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define i32 @f6(double %x) {
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;CHECK-VFP: f6:
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;CHECK-VFP: vcvt.u32.f64
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;CHECK: f6:
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;CHECK: fixunsdfsi
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entry:
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%tmp = fptoui double %x to i32 ; <i32> [#uses=1]
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ret i32 %tmp
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}
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define float @f7(i32 %a) {
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;CHECK-VFP: f7:
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;CHECK-VFP: vcvt.f32.s32
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;CHECK: f7:
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;CHECK: floatsisf
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entry:
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%tmp = sitofp i32 %a to float ; <float> [#uses=1]
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ret float %tmp
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}
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define double @f8(i32 %a) {
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;CHECK-VFP: f8:
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;CHECK-VFP: vcvt.f64.s32
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;CHECK: f8:
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;CHECK: floatsidf
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entry:
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%tmp = sitofp i32 %a to double ; <double> [#uses=1]
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ret double %tmp
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}
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define float @f9(i32 %a) {
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;CHECK-VFP: f9:
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;CHECK-VFP: vcvt.f32.u32
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;CHECK: f9:
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;CHECK: floatunsisf
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entry:
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%tmp = uitofp i32 %a to float ; <float> [#uses=1]
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ret float %tmp
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}
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define double @f10(i32 %a) {
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;CHECK-VFP: f10:
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;CHECK-VFP: vcvt.f64.u32
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;CHECK: f10:
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;CHECK: floatunsidf
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entry:
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%tmp = uitofp i32 %a to double ; <double> [#uses=1]
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ret double %tmp
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}
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