33 lines
1.1 KiB
LLVM
33 lines
1.1 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mcpu=yonah | FileCheck %s
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target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64"
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target triple = "i686-apple-darwin8"
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define void @test(double *%b) {
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; CHECK-LABEL: test:
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; CHECK: ## %bb.0: ## %entry
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; CHECK-NEXT: pushl %esi
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; CHECK-NEXT: .cfi_def_cfa_offset 8
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; CHECK-NEXT: subl $8, %esp
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; CHECK-NEXT: .cfi_def_cfa_offset 16
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; CHECK-NEXT: .cfi_offset %esi, -8
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; CHECK-NEXT: movl {{[0-9]+}}(%esp), %esi
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; CHECK-NEXT: calll _foo
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; CHECK-NEXT: fstps {{[0-9]+}}(%esp)
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; CHECK-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero
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; CHECK-NEXT: cvtss2sd %xmm0, %xmm0
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; CHECK-NEXT: movsd %xmm0, (%esi)
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; CHECK-NEXT: addl $8, %esp
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; CHECK-NEXT: popl %esi
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; CHECK-NEXT: retl
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entry:
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%tmp13 = tail call double @foo()
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%tmp1314 = fptrunc double %tmp13 to float ; <float> [#uses=1]
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%tmp3940 = fpext float %tmp1314 to double ; <double> [#uses=1]
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store volatile double %tmp3940, double* %b
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ret void
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}
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declare double @foo()
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