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llvm-project/clang/test/CodeGenCXX/naked.cpp

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Don't crash when generating code for __attribute__((naked)) member functions. Summary: Previously this crashed inside EmitThisParam(). There should be no prelude for naked functions, so just skip the whole thing. Reviewers: majnemer Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D22715 llvm-svn: 276925
2016-07-28 06:04:24 +08:00
// RUN: %clang_cc1 -emit-llvm %s -o - | FileCheck %s
// RUN: %clang_cc1 -triple x86_64-windows -emit-llvm %s -o - | FileCheck %s
class TestNaked {
public:
void NakedFunction();
};
__attribute__((naked)) void TestNaked::NakedFunction() {
Bring r325915 back. The tests that failed on a windows host have been fixed. Original message: Start setting dso_local for COFF. With this there are still some GVs where we don't set dso_local because setGVProperties is never called. I intend to fix that in followup commits. This is just the bare minimum to teach shouldAssumeDSOLocal what it should do for COFF. llvm-svn: 325940
2018-02-24 03:30:48 +08:00
// CHECK-LABEL: define {{(dso_local )?}}{{(x86_thiscallcc )?}}void @
Don't crash when generating code for __attribute__((naked)) member functions. Summary: Previously this crashed inside EmitThisParam(). There should be no prelude for naked functions, so just skip the whole thing. Reviewers: majnemer Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D22715 llvm-svn: 276925
2016-07-28 06:04:24 +08:00
// CHECK: call void asm sideeffect
asm("");
}