8f45c9cc62
This adds a flag called -fseh-exceptions that uses the native Windows .pdata and .xdata unwind mechanism to throw exceptions. The other EH possibilities are DWARF and SJLJ exceptions. Patch by Martell Malone! Reviewed By: asl, rnk Differential Revision: http://reviews.llvm.org/D3419 llvm-svn: 217790
20 lines
424 B
C++
20 lines
424 B
C++
// RUN: %clang_cc1 %s -fexceptions -fseh-exceptions -emit-llvm -triple x86_64-w64-windows-gnu -o - | FileCheck %s
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extern "C" void foo();
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extern "C" void bar();
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struct Cleanup {
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~Cleanup() {
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bar();
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}
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};
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extern "C" void test() {
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Cleanup x;
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foo();
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}
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// CHECK: define void @test()
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// CHECK: invoke void @foo()
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// CHECK: landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_seh0 to i8*)
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