| // RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s | FileCheck %s |
| |
| // Basic base class test. |
| struct f0_s0 { unsigned a; }; |
| struct f0_s1 : public f0_s0 { void *b; }; |
| // CHECK: define void @_Z2f05f0_s1(i64 %a0.coerce0, i8* %a0.coerce1) |
| void f0(f0_s1 a0) { } |
| |
| // Check with two eight-bytes in base class. |
| struct f1_s0 { unsigned a; unsigned b; float c; }; |
| struct f1_s1 : public f1_s0 { float d;}; |
| // CHECK: define void @_Z2f15f1_s1(i64 %a0.coerce0, double %a0.coerce1) |
| void f1(f1_s1 a0) { } |
| |
| // Check with two eight-bytes in base class and merge. |
| struct f2_s0 { unsigned a; unsigned b; float c; }; |
| struct f2_s1 : public f2_s0 { char d;}; |
| // CHECK: define void @_Z2f25f2_s1(i64 %a0.coerce0, i64 %a0.coerce1) |
| void f2(f2_s1 a0) { } |
| |
| // PR5831 |
| struct s3_0 {}; |
| struct s3_1 { struct s3_0 a; long b; }; |
| void f3(struct s3_1 x) {} |
| |
| // CHECK: define i64 @_Z4f4_0M2s4i(i64 %a) |
| // CHECK: define {{.*}} @_Z4f4_1M2s4FivE(i64 %a.coerce0, i64 %a.coerce1) |
| struct s4 {}; |
| typedef int s4::* s4_mdp; |
| typedef int (s4::*s4_mfp)(); |
| s4_mdp f4_0(s4_mdp a) { return a; } |
| s4_mfp f4_1(s4_mfp a) { return a; } |
| |
| |
| namespace PR7523 { |
| struct StringRef { |
| char *a; |
| }; |
| |
| void AddKeyword(StringRef, int x); |
| |
| void foo() { |
| // CHECK: define void @_ZN6PR75233fooEv() |
| // CHECK: call void @_ZN6PR752310AddKeywordENS_9StringRefEi(i8* {{.*}}, i32 4) |
| AddKeyword(StringRef(), 4); |
| } |
| } |