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// RUN: clang-cc -triple i386-pc-linux-gnu -emit-llvm -o - %s | FileCheck %s
// CHECK: @"\01foo"
// Make sure we mangle overloadable, even in C system headers.
# 1 "somesystemheader.h" 1 3 4
// CHECK: @_Z2f0i
void __attribute__((__overloadable__)) f0(int a) {}
// CHECK: @_Z2f0l
void __attribute__((__overloadable__)) f0(long b) {}
// CHECK: @"\01bar"
// These should get merged.
void foo() __asm__("bar");
void foo2() __asm__("bar");
int nux __asm__("foo");
extern float nux2 __asm__("foo");
int test() {
foo();
foo2();
return nux + nux2;
}
// Function becomes a variable.
void foo3() __asm__("var");
void test2() {
foo3();
}
int foo4 __asm__("var") = 4;
// Variable becomes a function
extern int foo5 __asm__("var2");
void test3() {
foo5 = 1;
}
void foo6() __asm__("var2");
void foo6() {
}
int foo7 __asm__("foo7") __attribute__((used));
float foo8 __asm__("foo7") = 42;
// PR4412
int func(void);
extern int func (void) __asm__ ("FUNC");
// CHECK: @"\01FUNC"
int func(void) {
return 42;
}
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