30 lines
859 B
LLVM
30 lines
859 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=powerpc64le-unknown-unknown \
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; RUN: < %s 2>&1 | FileCheck --check-prefix=CHECK-LE %s
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; RUN: llc -mtriple=powerpc64-unknown-unknown \
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; RUN: < %s 2>&1 | FileCheck %s
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define double @foo(ptr %dp) {
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; CHECK-LE-LABEL: foo:
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; CHECK-LE: # %bb.0: # %entry
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; CHECK-LE-NEXT: ld 3, 0(3)
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; CHECK-LE-NEXT: cmpd 7, 3, 3
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; CHECK-LE-NEXT: mtfprd 1, 3
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; CHECK-LE-NEXT: bne- 7, .+4
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; CHECK-LE-NEXT: isync
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; CHECK-LE-NEXT: blr
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;
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; CHECK-LABEL: foo:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: ld 3, 0(3)
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; CHECK-NEXT: cmpd 7, 3, 3
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; CHECK-NEXT: bne- 7, .+4
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; CHECK-NEXT: isync
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; CHECK-NEXT: std 3, -8(1)
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; CHECK-NEXT: lfd 1, -8(1)
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; CHECK-NEXT: blr
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entry:
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%0 = load atomic double, ptr %dp acquire, align 8
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ret double %0
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}
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