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50 lines
928 B
LLVM
50 lines
928 B
LLVM
; RUN: llc < %s -march=arm -mattr=+v6,+vfp2 | FileCheck %s
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@i = weak global i32 0 ; <i32*> [#uses=2]
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@u = weak global i32 0 ; <i32*> [#uses=2]
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define i32 @foo1(float *%x) {
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%tmp1 = load float* %x
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%tmp2 = bitcast float %tmp1 to i32
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ret i32 %tmp2
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}
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define i64 @foo2(double *%x) {
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%tmp1 = load double* %x
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%tmp2 = bitcast double %tmp1 to i64
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ret i64 %tmp2
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}
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define void @foo5(float %x) {
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%tmp1 = fptosi float %x to i32
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store i32 %tmp1, i32* @i
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ret void
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}
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define void @foo6(float %x) {
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%tmp1 = fptoui float %x to i32
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store i32 %tmp1, i32* @u
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ret void
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}
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define void @foo7(double %x) {
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%tmp1 = fptosi double %x to i32
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store i32 %tmp1, i32* @i
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ret void
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}
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define void @foo8(double %x) {
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%tmp1 = fptoui double %x to i32
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store i32 %tmp1, i32* @u
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ret void
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}
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define void @foo9(double %x) {
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%tmp = fptoui double %x to i16
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store i16 %tmp, i16* null
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ret void
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}
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; CHECK: foo9:
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; CHECK: vmov r0, s0
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