opnsense-src/test/CodeGen/stdcall-fastcall.c

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// RUN: %clang_cc1 -emit-llvm < %s | FileCheck %s
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void __attribute__((fastcall)) f1(void);
void __attribute__((stdcall)) f2(void);
void __attribute__((fastcall)) f3(void) {
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// CHECK: define x86_fastcallcc void @f3()
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f1();
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// CHECK: call x86_fastcallcc void @f1()
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}
void __attribute__((stdcall)) f4(void) {
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// CHECK: define x86_stdcallcc void @f4()
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f2();
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// CHECK: call x86_stdcallcc void @f2()
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}
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// PR5280
void (__attribute__((fastcall)) *pf1)(void) = f1;
void (__attribute__((stdcall)) *pf2)(void) = f2;
void (__attribute__((fastcall)) *pf3)(void) = f3;
void (__attribute__((stdcall)) *pf4)(void) = f4;
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int main(void) {
f3(); f4();
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// CHECK: call x86_fastcallcc void @f3()
// CHECK: call x86_stdcallcc void @f4()
pf1(); pf2(); pf3(); pf4();
// CHECK: call x86_fastcallcc void %{{.*}}()
// CHECK: call x86_stdcallcc void %{{.*}}()
// CHECK: call x86_fastcallcc void %{{.*}}()
// CHECK: call x86_stdcallcc void %{{.*}}()
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return 0;
}