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5fc4828aa6
8ace12130526 introduced a regression for code that explicitly ignores the -Wframe-larger-than= warning. Make sure we don't generate the warn-stack-size attribute for that case. Differential Revision: https://reviews.llvm.org/D108686
25 lines
616 B
C++
25 lines
616 B
C++
// Test the warn-stack-size function attribute is not generated when -Wframe-larger-than is ignored
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// through pragma.
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// RUN: %clang_cc1 -fwarn-stack-size=70 -emit-llvm -o - %s | FileCheck %s
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// CHECK: "warn-stack-size"="70"
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// RUN: %clang_cc1 -DIGNORED -fwarn-stack-size=70 -emit-llvm -o - %s | FileCheck %s --check-prefix=IGNORED
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// IGNORED-NOT: "warn-stack-size"="70"
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extern void doIt(char *);
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#ifdef IGNORED
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wframe-larger-than"
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#endif
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void frameSizeAttr() {
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char buffer[80];
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doIt(buffer);
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}
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#ifdef IGNORED
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#pragma GCC diagnostic pop
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#endif
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