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71ac240620
Clang asserts for this pointer reference in asms of naked functions. This patch diagnoses if this pointer reference is used. Differential Revision: http://reviews.llvm.org/D7329 llvm-svn: 228052
16 lines
455 B
C++
16 lines
455 B
C++
// RUN: %clang_cc1 %s -verify -fsyntax-only -triple arm-none-linux
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class Foo {
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void bar();
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static void bar2();
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unsigned v;
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static unsigned s;
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};
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void __attribute__((naked)) Foo::bar() { // expected-note{{attribute is here}}
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asm("mov r2, %0" : : "r"(v)); // expected-error{{'this' pointer references not allowed in naked functions}}
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}
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void __attribute__((naked)) Foo::bar2() {
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asm("mov r2, %0" : : "r"(s)); // static member reference is OK
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}
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