18 lines
674 B
LLVM
18 lines
674 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt -S -atomic-expand -mtriple=powerpc64le-unknown-unknown \
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; RUN: < %s 2>&1 | FileCheck %s
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; RUN: opt -S -atomic-expand -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-LABEL: @foo(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[TMP0:%.*]] = load atomic i64, ptr [[DP:%.*]] monotonic, align 8
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; CHECK-NEXT: call void @llvm.ppc.cfence.i64(i64 [[TMP0]])
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; CHECK-NEXT: [[TMP1:%.*]] = bitcast i64 [[TMP0]] to double
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; CHECK-NEXT: ret double [[TMP1]]
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;
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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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