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llvm-project/clang/test/SemaOpenCL/block-array-capturing.cl

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[OpaquePtrs][Clang] Add -no-opaque-pointers to tests (NFC) This adds -no-opaque-pointers to clang tests whose output will change when opaque pointers are enabled by default. This is intended to be part of the migration approach described in https://discourse.llvm.org/t/enabling-opaque-pointers-by-default/61322/9. The patch has been produced by replacing %clang_cc1 with %clang_cc1 -no-opaque-pointers for tests that fail with opaque pointers enabled. Worth noting that this doesn't cover all tests, there's a remaining ~40 tests not using %clang_cc1 that will need a followup change. Differential Revision: https://reviews.llvm.org/D123115
2022-04-07 18:03:55 +08:00
// RUN: %clang_cc1 -no-opaque-pointers -O0 -cl-std=CL2.0 -triple spir64-unknown-unknown -emit-llvm %s -o -| FileCheck %s
[OpenCL] Allow blocks to capture arrays in OpenCL Summary: Patch by Egor Churaev Reviewers: Anastasia, yaxunl Reviewed By: Anastasia Subscribers: asavonic, bader, cfe-commits Differential Revision: https://reviews.llvm.org/D51722 llvm-svn: 342370
2018-09-17 19:19:42 +08:00
// expected-no-diagnostics
Use functions with prototypes when appropriate; NFC A significant number of our tests in C accidentally use functions without prototypes. This patch converts the function signatures to have a prototype for the situations where the test is not specific to K&R C declarations. e.g., void func(); becomes void func(void); This is the third batch of tests being updated (there are a significant number of other tests left to be updated).
2022-02-07 22:24:09 +08:00
typedef int (^block_t)(void);
[OpenCL] Allow blocks to capture arrays in OpenCL Summary: Patch by Egor Churaev Reviewers: Anastasia, yaxunl Reviewed By: Anastasia Subscribers: asavonic, bader, cfe-commits Differential Revision: https://reviews.llvm.org/D51722 llvm-svn: 342370
2018-09-17 19:19:42 +08:00
int block_typedef_kernel(global int* res) {
Revert r326937 "[OpenCL] Remove block invoke function from emitted block literal struct" This reverts r326937 as it broke block argument handling in OpenCL. See the discussion on https://reviews.llvm.org/D43783 . The next commit will add a test case that revealed the issue. llvm-svn: 343582
2018-10-02 21:02:24 +08:00
// CHECK: %{{.*}} = alloca <{ i32, i32, i8 addrspace(4)*, [3 x i32] }>
[OpenCL] Allow blocks to capture arrays in OpenCL Summary: Patch by Egor Churaev Reviewers: Anastasia, yaxunl Reviewed By: Anastasia Subscribers: asavonic, bader, cfe-commits Differential Revision: https://reviews.llvm.org/D51722 llvm-svn: 342370
2018-09-17 19:19:42 +08:00
int a[3] = {1, 2, 3};
// CHECK: call void @llvm.memcpy{{.*}}
Use functions with prototypes when appropriate; NFC A significant number of our tests in C accidentally use functions without prototypes. This patch converts the function signatures to have a prototype for the situations where the test is not specific to K&R C declarations. e.g., void func(); becomes void func(void); This is the third batch of tests being updated (there are a significant number of other tests left to be updated).
2022-02-07 22:24:09 +08:00
block_t b = ^(void) { return a[0]; };
[OpenCL] Allow blocks to capture arrays in OpenCL Summary: Patch by Egor Churaev Reviewers: Anastasia, yaxunl Reviewed By: Anastasia Subscribers: asavonic, bader, cfe-commits Differential Revision: https://reviews.llvm.org/D51722 llvm-svn: 342370
2018-09-17 19:19:42 +08:00
return b();
}
// CHECK: define {{.*}} @__block_typedef_kernel_block_invoke
// CHECK: %{{.*}} = getelementptr inbounds [3 x i32], [3 x i32] addrspace(4)* %{{.*}}, i64 0, i64 0
// CHECK-NOT: call void @llvm.memcpy{{.*}}