You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
17 lines
763 B
17 lines
763 B
4 months ago
|
// RUN: %clang_cc1 -triple x86_64-apple-darwin10.0.0 -emit-llvm -o - %s -std=c++11 -fblocks -fobjc-arc | FileCheck %s
|
||
|
|
|
||
|
|
// CHECK: define internal void @___Z16test_default_argi_block_invoke(i8* %[[BLOCK_DESCRIPTOR:.*]])
|
||
|
|
// CHECK: %[[BLOCK:.*]] = bitcast i8* %[[BLOCK_DESCRIPTOR]] to <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, i32 }>*
|
||
|
|
// CHECK: %[[BLOCK_CAPTURE_ADDR:.*]] = getelementptr inbounds <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, i32 }>, <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, i32 }>* %[[BLOCK]], i32 0, i32 5
|
||
|
|
// CHECK: %[[V0:.*]] = load i32, i32* %[[BLOCK_CAPTURE_ADDR]]
|
||
|
|
// CHECK: call void @_Z4foo1i(i32 %[[V0]])
|
||
|
|
|
||
|
|
void foo1(int);
|
||
|
|
|
||
|
|
void test_default_arg(const int a = 42) {
|
||
|
|
auto block = ^{
|
||
|
|
foo1(a);
|
||
|
|
};
|
||
|
|
block();
|
||
|
|
}
|