22 lines
761 B
LLVM
22 lines
761 B
LLVM
; RUN: llc -mtriple=x86_64 -relocation-model=pic < %s | FileCheck %s
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;; Test that we use the local alias for dso_local globals in inline assembly.
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@mxcsr0 = dso_local global i32 0
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@mxcsr1 = dso_preemptable global i32 1
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define <2 x double> @foo(<2 x double> %a, <2 x double> %b) {
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; CHECK-LABEL: foo:
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; CHECK: movq mxcsr1@GOTPCREL(%rip), %rax
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; CHECK: #APP
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; CHECK-NEXT: ldmxcsr .Lmxcsr0$local(%rip)
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; CHECK-NEXT: addpd %xmm1, %xmm0
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; CHECK-NEXT: ldmxcsr (%rax)
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; CHECK-NEXT: #NO_APP
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entry:
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%0 = call <2 x double> asm sideeffect "ldmxcsr $2; addpd $1, $0; ldmxcsr $3",
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"=x,x,*m,*m,0,~{dirflag},~{fpsr},~{flags}"(
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<2 x double> %b, i32* nonnull @mxcsr0, i32* nonnull @mxcsr1, <2 x double> %a)
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ret <2 x double> %0
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}
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