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29 lines
674 B
LLVM
29 lines
674 B
LLVM
; RUN: llc < %s -mtriple=powerpc-apple-darwin -verify-machineinstrs | FileCheck %s
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; RUN: llc < %s -mtriple=powerpc64-apple-darwin -verify-machineinstrs | FileCheck %s
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; RUN: llc < %s -mtriple=powerpc-apple-darwin -mcpu=440 | FileCheck %s --check-prefix=PPC440
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; Fences
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define void @fence_acquire() {
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; CHECK-LABEL: fence_acquire
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; CHECK: lwsync
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; PPC440-NOT: lwsync
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; PPC440: msync
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fence acquire
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ret void
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}
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define void @fence_release() {
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; CHECK-LABEL: fence_release
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; CHECK: lwsync
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; PPC440-NOT: lwsync
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; PPC440: msync
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fence release
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ret void
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}
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define void @fence_seq_cst() {
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; CHECK-LABEL: fence_seq_cst
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; CHECK: sync
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; PPC440: msync
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fence seq_cst
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ret void
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}
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