| 1 | // RUN: %clang_cc1 -triple i386-unknown-unknown -emit-llvm -o - %s | FileCheck -check-prefix=CHECK32 %s |
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| 2 | // RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s | FileCheck -check-prefix=CHECK64 %s |
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| 3 | |
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| 4 | struct A { |
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| 5 | long x, y; |
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| 6 | }; |
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| 7 | |
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| 8 | struct B { |
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| 9 | long x, y, z, w; |
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| 10 | }; |
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| 11 | |
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| 12 | extern "C" { |
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| 13 | |
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| 14 | int f1(A, A, A, A); |
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| 15 | B f2(void); |
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| 16 | _Complex float f3(void); |
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| 17 | A &f4(); |
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| 18 | |
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| 19 | } |
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| 20 | |
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| 21 | void test() { |
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| 22 | A a; |
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| 23 | |
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| 24 | // CHECK32: call i32 bitcast (i32 (i32, i32, i32, i32, i32, i32, i32, i32)* @f1 to i32 (i8*, i32, i32, i32, i32, i32, i32, i32, i32)*)(i8* nest bitcast (i32 (i32, i32, i32, i32, i32, i32, i32, i32)* @f1 to i8*) |
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| 25 | // CHECK64: call i32 bitcast (i32 (i64, i64, i64, i64, i64, i64, %struct.A*)* @f1 to i32 (i8*, i64, i64, i64, i64, i64, i64, %struct.A*)*)(i8* nest bitcast (i32 (i64, i64, i64, i64, i64, i64, %struct.A*)* @f1 to i8*) |
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| 26 | __builtin_call_with_static_chain(f1(a, a, a, a), f1); |
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| 27 | |
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| 28 | // CHECK32: call void bitcast (void (%struct.B*)* @f2 to void (%struct.B*, i8*)*)(%struct.B* sret %{{[0-9a-z]+}}, i8* nest bitcast (void (%struct.B*)* @f2 to i8*)) |
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| 29 | // CHECK64: call void bitcast (void (%struct.B*)* @f2 to void (%struct.B*, i8*)*)(%struct.B* sret %{{[0-9a-z]+}}, i8* nest bitcast (void (%struct.B*)* @f2 to i8*)) |
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| 30 | __builtin_call_with_static_chain(f2(), f2); |
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| 31 | |
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| 32 | // CHECK32: call i64 bitcast (i64 ()* @f3 to i64 (i8*)*)(i8* nest bitcast (i64 ()* @f3 to i8*)) |
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| 33 | // CHECK64: call <2 x float> bitcast (<2 x float> ()* @f3 to <2 x float> (i8*)*)(i8* nest bitcast (<2 x float> ()* @f3 to i8*)) |
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| 34 | __builtin_call_with_static_chain(f3(), f3); |
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| 35 | |
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| 36 | // CHECK32: call dereferenceable(8) %struct.A* bitcast (%struct.A* ()* @f4 to %struct.A* (i8*)*)(i8* nest bitcast (%struct.A* ()* @f4 to i8*)) |
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| 37 | // CHECK64: call dereferenceable(16) %struct.A* bitcast (%struct.A* ()* @f4 to %struct.A* (i8*)*)(i8* nest bitcast (%struct.A* ()* @f4 to i8*)) |
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| 38 | __builtin_call_with_static_chain(f4(), f4); |
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| 39 | } |
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| 40 | |
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