948016228f
Match the style in D104667. This commit is for non-LTO diagnostics, while D104667 is for LTO and llc diagnostics.
21 lines
741 B
C++
21 lines
741 B
C++
// REQUIRES: x86-registered-target
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// RUN: %clang_cc1 %s -fwarn-stack-size=0 -emit-codegen-only -triple=i386-apple-darwin 2>&1 | FileCheck %s
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// TODO: Emit rich diagnostics for thunks and move this into the appropriate test file.
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// Until then, test that we fall back and display the LLVM backend diagnostic.
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namespace frameSizeThunkWarning {
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struct A {
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virtual void f();
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};
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struct B : virtual A {
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virtual void f();
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};
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// CHECK: warning: stack frame size ([[#]]) exceeds limit ([[#]]) in function 'frameSizeThunkWarning::B::f'
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// CHECK: warning: stack frame size ([[#]]) exceeds limit in function '_ZTv0_n12_N21frameSizeThunkWarning1B1fEv'
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void B::f() {
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volatile int x = 0; // Ensure there is stack usage.
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}
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}
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