-; RUN: llvm-as < %s | llc -march=arm &&
-; RUN: llvm-as < %s | llc -march=arm | grep fmsr | wc -l | grep 2 &&
-; RUN: llvm-as < %s | llc -march=arm | grep fsitos &&
-; RUN: llvm-as < %s | llc -march=arm | grep fmrs &&
-; RUN: llvm-as < %s | llc -march=arm | grep fsitod &&
-; RUN: llvm-as < %s | llc -march=arm | grep fmrrd | wc -l | grep 4 &&
-; RUN: llvm-as < %s | llc -march=arm | grep fmdrr | wc -l | grep 2 &&
-; RUN: llvm-as < %s | llc -march=arm | grep fldd &&
-; RUN: llvm-as < %s | llc -march=arm | grep flds &&
-; RUN: llvm-as < %s | llc -march=arm | grep ".word.*1065353216"
-
-float %f(int %a) {
+; RUN: llc < %s -march=arm -mattr=+vfp2 | FileCheck %s
+
+define float @f(i32 %a) {
+;CHECK: f:
+;CHECK: vmov
+;CHECK-NEXT: vcvt.f32.s32
+;CHECK-NEXT: vmov
+entry:
+ %tmp = sitofp i32 %a to float ; <float> [#uses=1]
+ ret float %tmp
+}
+
+define double @g(i32 %a) {
+;CHECK: g:
+;CHECK: vmov
+;CHECK-NEXT: vcvt.f64.s32
+;CHECK-NEXT: vmov
entry:
- %tmp = cast int %a to float ; <float> [#uses=1]
- ret float %tmp
+ %tmp = sitofp i32 %a to double ; <double> [#uses=1]
+ ret double %tmp
}
-double %g(int %a) {
+define double @uint_to_double(i32 %a) {
+;CHECK: uint_to_double:
+;CHECK: vmov
+;CHECK-NEXT: vcvt.f64.u32
+;CHECK-NEXT: vmov
entry:
- %tmp = cast int %a to double ; <double> [#uses=1]
+ %tmp = uitofp i32 %a to double ; <double> [#uses=1]
ret double %tmp
}
-double %h(double* %v) {
+define float @uint_to_float(i32 %a) {
+;CHECK: uint_to_float:
+;CHECK: vmov
+;CHECK-NEXT: vcvt.f32.u32
+;CHECK-NEXT: vmov
entry:
- %tmp = load double* %v ; <double> [#uses=1]
- ret double %tmp
+ %tmp = uitofp i32 %a to float ; <float> [#uses=1]
+ ret float %tmp
}
-float %h() {
+define double @h(double* %v) {
+;CHECK: h:
+;CHECK: vldr.64
+;CHECK-NEXT: vmov
+entry:
+ %tmp = load double* %v ; <double> [#uses=1]
+ ret double %tmp
+}
+
+define float @h2() {
+;CHECK: h2:
+;CHECK: mov r0, #254, 10
entry:
ret float 1.000000e+00
}
-double %f2(double %a) {
+define double @f2(double %a) {
+;CHECK: f2:
+;CHECK-NOT: vmov
ret double %a
}
-void %f3() {
+define void @f3() {
+;CHECK: f3:
+;CHECK-NOT: vmov
+;CHECK: f4
entry:
- %tmp = call double %f5() ; <double> [#uses=1]
- call void %f4(double %tmp )
- ret void
+ %tmp = call double @f5( ) ; <double> [#uses=1]
+ call void @f4( double %tmp )
+ ret void
}
-declare void %f4(double)
-declare double %f5()
+declare void @f4(double)
+
+declare double @f5()
+