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18 lines
392 B
C
18 lines
392 B
C
// RUN: %clang -S -emit-llvm -o - -O2 %s | FileCheck %s -check-prefix=O2
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// RUN: %clang -S -emit-llvm -o - -O0 %s | FileCheck %s -check-prefix=O0
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extern int bar(char *A, int n);
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// O0-NOT: @llvm.lifetime.start
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int foo (int n) {
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if (n) {
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// O2: @llvm.lifetime.start
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char A[100];
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return bar(A, 1);
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} else {
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// O2: @llvm.lifetime.start
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char A[100];
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return bar(A, 2);
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}
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}
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