File: capture-complex-expr-in-block.c

package info (click to toggle)
llvm-toolchain-17 1%3A17.0.6-22
  • links: PTS, VCS
  • area: main
  • in suites: forky, 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 (20 lines) | stat: -rw-r--r-- 674 bytes parent folder | download | duplicates (4) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
// RUN: %clang_cc1 %s -emit-llvm -o - -fblocks -triple x86_64-apple-darwin10 | FileCheck %s
// rdar://10033986

typedef void (^BLOCK)(void);
int main (void)
{
    _Complex double c;
    BLOCK b =  ^() {
      _Complex double z;
      z = z + c;
    };
    b();
}

// CHECK-LABEL: define internal void @__main_block_invoke
// CHECK:  [[C1:%.*]] = alloca { double, double }, align 8
// CHECK:  [[RP:%.*]] = getelementptr inbounds { double, double }, ptr [[C1]], i32 0, i32 0
// CHECK-NEXT:  [[R:%.*]] = load double, ptr [[RP]]
// CHECK-NEXT:  [[IP:%.*]] = getelementptr inbounds { double, double }, ptr [[C1]], i32 0, i32 1
// CHECK-NEXT:  [[I:%.*]] = load double, ptr [[IP]]