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