forked from OSchip/llvm-project
55 lines
937 B
C
55 lines
937 B
C
// RUN: clang-cc -triple i386-pc-linux-gnu -emit-llvm -o %t %s &&
|
|
// RUN: grep '@_Z2f0i' %t &&
|
|
// RUN: grep '@_Z2f0l' %t &&
|
|
|
|
// Make sure we mangle overloadable, even in C system headers.
|
|
|
|
# 1 "somesystemheader.h" 1 3 4
|
|
void __attribute__((__overloadable__)) f0(int a) {}
|
|
void __attribute__((__overloadable__)) f0(long b) {}
|
|
|
|
|
|
|
|
// These should get merged.
|
|
void foo() __asm__("bar");
|
|
void foo2() __asm__("bar");
|
|
|
|
// RUN: grep '@"\\01foo"' %t &&
|
|
// RUN: grep '@"\\01bar"' %t
|
|
|
|
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;
|