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Implement post-commit comments for D75685/rG86e0a6c60627

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@Anastasia made a pair of comments on D75685 after it was committed
requesting changes to the test.  This patch updates the test based on
her comments.
This commit is contained in:
Erich Keane 2020-03-25 12:05:07 -07:00
parent 8e83d5ea3e
commit fe5c719eaf
1 changed files with 19 additions and 14 deletions
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33
clang/test/CodeGenOpenCL/pipe_types_mangling.cl
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@ -1,30 +1,32 @@
// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm -O0 -cl-std=clc++ -o - %s | FileCheck %s --check-prefixes=LINUX
// RUN: %clang_cc1 -triple x86_64-unknown-windows-pc -emit-llvm -O0 -cl-std=clc++ -o - %s -DWIN| FileCheck %s --check-prefixes=WINDOWS
// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm -O0 -cl-std=CL2.0 -o - %s | FileCheck %s --check-prefixes=UNMANGLED,OCLLINUX
// RUN: %clang_cc1 -triple x86_64-unknown-windows-pc -emit-llvm -O0 -cl-std=CL2.0 -o - %s -DWIN| FileCheck %s --check-prefixes=UNMANGLED,OCLWINDOWS
// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm -O0 -cl-std=CL2.0 -o - %s | FileCheck %s --check-prefixes=LINUX
// RUN: %clang_cc1 -triple x86_64-unknown-windows-pc -emit-llvm -O0 -cl-std=CL2.0 -o - %s -DWIN| FileCheck %s --check-prefixes=OCLWINDOWS
typedef unsigned char __attribute__((ext_vector_type(3))) uchar3;
typedef int __attribute__((ext_vector_type(4))) int4;
__attribute__((overloadable))
void test1(read_only pipe int p) {
// LINUX: define void @_Z5test18ocl_pipe
// WINDOWS: define dso_local void @"?test1@@YAXU?$ocl_pipe@H$00@__clang@@@Z"
// UNMANGLED: define {{.*}}void @test1(
// OCLWINDOWS: define dso_local void @"?test1@@$$J0YAXU?$ocl_pipe@H$00@__clang@@@Z"
}
__attribute__((overloadable))
void test2(write_only pipe float p) {
// LINUX: define void @_Z5test28ocl_pipe
// WINDOWS: define dso_local void @"?test2@@YAXU?$ocl_pipe@M$0A@@__clang@@@Z"
// Note: overloadable attribute makes OpenCL Linux still mangle this,
// but we cannot overload on pipe still.
// OCLLINUX: define void @_Z5test28ocl_pipe
// OCLWINDOWS: define dso_local void @"?test2@@$$J0YAXU?$ocl_pipe@M$0A@@__clang@@@Z"
}
#ifdef WIN
// SPIR Spec specifies mangling on pipes that doesn't include the element type
// or write/read. Our Windows mangling does, so make sure this still works.
// It isn't possible to overload on pipe types in Linux mode
// because the OCL specification on the Itanium ABI has a specified mangling
// for the entire class of types, and thus doesn't take element type or read/write
// into account. Thus, both would result in the same mangling, which is an IR-CodeGen
// error. Our windows implementation of this mangling doesn't have that problem,
// so we can test it here.
__attribute__((overloadable))
void test2(read_only pipe int p) {
// WINDOWS: define dso_local void @"?test2@@YAXU?$ocl_pipe@H$00@__clang@@@Z"
@ -32,30 +34,32 @@ void test2(read_only pipe int p) {
}
#endif
__attribute__((overloadable))
void test3(read_only pipe const int p) {
// LINUX: define void @_Z5test38ocl_pipe
// WINDOWS: define dso_local void @"?test3@@YAXU?$ocl_pipe@$$CBH$00@__clang@@@Z"
// UNMANGLED: define {{.*}}void @test3(
// OCLWINDOWS: define dso_local void @"?test3@@$$J0YAXU?$ocl_pipe@$$CBH$00@__clang@@@Z"
}
__attribute__((overloadable))
void test4(read_only pipe uchar3 p) {
// LINUX: define void @_Z5test48ocl_pipe
// WINDOWS: define dso_local void @"?test4@@YAXU?$ocl_pipe@T?$__vector@E$02@__clang@@$00@__clang@@@Z"
// UNMANGLED: define {{.*}}void @test4(
// OCLWINDOWS: define dso_local void @"?test4@@$$J0YAXU?$ocl_pipe@T?$__vector@E$02@__clang@@$00@__clang@@@Z"
}
__attribute__((overloadable))
void test5(read_only pipe int4 p) {
// LINUX: define void @_Z5test58ocl_pipe
// WINDOWS: define dso_local void @"?test5@@YAXU?$ocl_pipe@T?$__vector@H$03@__clang@@$00@__clang@@@Z"
// UNMANGLED: define {{.*}}void @test5(
// OCLWINDOWS: define dso_local void @"?test5@@$$J0YAXU?$ocl_pipe@T?$__vector@H$03@__clang@@$00@__clang@@@Z"
}
typedef read_only pipe int MyPipe;
kernel void test6(MyPipe p) {
// LINUX: define spir_kernel void @test6
// WINDOWS: define dso_local spir_kernel void @test6
// UNMANGLED: define {{.*}}void @test6(
// OCLWINDOWS: define dso_local spir_kernel void @test6
}
struct Person {
@ -64,9 +68,10 @@ struct Person {
int ID;
};
__attribute__((overloadable))
void test_reserved_read_pipe(global struct Person *SDst,
read_only pipe struct Person SPipe) {
// LINUX: define void @_Z23test_reserved_read_pipePU8CLglobal6Person8ocl_pipe
// WINDOWS: define dso_local void @"?test_reserved_read_pipe@@YAXPEAU?$_ASCLglobal@$$CAUPerson@@@__clang@@U?$ocl_pipe@UPerson@@$00@2@@Z"
// UNMANGLED: define {{.*}}void @test_reserved_read_pipe(
// OCLWINDOWS: define dso_local void @"?test_reserved_read_pipe@@$$J0YAXPEAU?$_ASCLglobal@$$CAUPerson@@@__clang@@U?$ocl_pipe@UPerson@@$00@2@@Z"
}