| // RUN: %clang_cc1 -triple x86_64-windows-msvc -fms-extensions -emit-llvm -O2 \ |
| // RUN: < %s | FileCheck %s --check-prefixes=X64,CHECK |
| // RUN: %clang_cc1 -triple i386-pc-win32 -fms-extensions -emit-llvm -O2 \ |
| // RUN: < %s | FileCheck %s --check-prefixes=X86,CHECK |
| |
| struct Foo { |
| int * __ptr32 p32; |
| int * __ptr64 p64; |
| }; |
| void use_foo(struct Foo *f); |
| void test_sign_ext(struct Foo *f, int * __ptr32 __sptr i) { |
| // X64-LABEL: define dso_local void @test_sign_ext({{.*}}i32 addrspace(270)* %i) |
| // X86-LABEL: define dso_local void @test_sign_ext(%struct.Foo* %f, i32* %i) |
| // X64: %{{.+}} = addrspacecast i32 addrspace(270)* %i to i32* |
| // X86: %{{.+}} = addrspacecast i32* %i to i32 addrspace(272)* |
| f->p64 = i; |
| use_foo(f); |
| } |
| void test_zero_ext(struct Foo *f, int * __ptr32 __uptr i) { |
| // X64-LABEL: define dso_local void @test_zero_ext({{.*}}i32 addrspace(271)* %i) |
| // X86-LABEL: define dso_local void @test_zero_ext({{.*}}i32 addrspace(271)* %i) |
| // X64: %{{.+}} = addrspacecast i32 addrspace(271)* %i to i32* |
| // X86: %{{.+}} = addrspacecast i32 addrspace(271)* %i to i32 addrspace(272)* |
| f->p64 = i; |
| use_foo(f); |
| } |
| void test_trunc(struct Foo *f, int * __ptr64 i) { |
| // X64-LABEL: define dso_local void @test_trunc(%struct.Foo* %f, i32* %i) |
| // X86-LABEL: define dso_local void @test_trunc({{.*}}i32 addrspace(272)* %i) |
| // X64: %{{.+}} = addrspacecast i32* %i to i32 addrspace(270)* |
| // X86: %{{.+}} = addrspacecast i32 addrspace(272)* %i to i32* |
| f->p32 = i; |
| use_foo(f); |
| } |
| void test_noop(struct Foo *f, int * __ptr32 i) { |
| // X64-LABEL: define dso_local void @test_noop({{.*}}i32 addrspace(270)* %i) |
| // X86-LABEL: define dso_local void @test_noop({{.*}}i32* %i) |
| // X64-NOT: addrspacecast |
| // X86-NOT: addrspacecast |
| f->p32 = i; |
| use_foo(f); |
| } |
| |
| void test_other(struct Foo *f, __attribute__((address_space(10))) int *i) { |
| // X64-LABEL: define dso_local void @test_other({{.*}}i32 addrspace(10)* %i) |
| // X86-LABEL: define dso_local void @test_other({{.*}}i32 addrspace(10)* %i) |
| // X64: %{{.+}} = addrspacecast i32 addrspace(10)* %i to i32 addrspace(270)* |
| // X86: %{{.+}} = addrspacecast i32 addrspace(10)* %i to i32* |
| f->p32 = (int * __ptr32)i; |
| use_foo(f); |
| } |