File: amdgcn_declspec_get.cpp

package info (click to toggle)
llvm-toolchain-17 1%3A17.0.6-22
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,799,624 kB
  • sloc: cpp: 6,428,607; ansic: 1,383,196; asm: 793,408; python: 223,504; objc: 75,364; f90: 60,502; lisp: 33,869; pascal: 15,282; sh: 9,684; perl: 7,453; ml: 4,937; awk: 3,523; makefile: 2,889; javascript: 2,149; xml: 888; fortran: 619; cs: 573
file content (25 lines) | stat: -rw-r--r-- 709 bytes parent folder | download | duplicates (12) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
 
// RUN: %clang_cc1 -triple amdgcn-amd-amdhsa -emit-llvm -O3 -fdeclspec \
// RUN:     -disable-llvm-passes -o - %s | FileCheck %s

int get_x();

struct A {
   __declspec(property(get = _get_x)) int x;
   static int _get_x(void) {
     return get_x();
   };
};

extern const A a;

// CHECK-LABEL: define{{.*}} void @_Z4testv()
// CHECK:  %i = alloca i32, align 4, addrspace(5)
// CHECK:  %[[ii:.*]] = addrspacecast ptr addrspace(5) %i to ptr
// CHECK:  call void @llvm.lifetime.start.p5(i64 4, ptr addrspace(5) %i)
// CHECK:  %call = call noundef i32 @_ZN1A6_get_xEv()
// CHECK:  store i32 %call, ptr %[[ii]]
// CHECK:  call void @llvm.lifetime.end.p5(i64 4, ptr addrspace(5) %i)
void test()
{
  int i = a.x;
}