clang/test/CodeGen/blocks-seq.c

   1 // RUN: %clang_cc1 -fblocks -triple x86_64-apple-darwin10 -emit-llvm -o - %s | FileCheck %s
   2 // CHECK: [[Vi:%.+]] = alloca %struct.__block_byref_i, align 8
   3 // CHECK: call i32 @rhs()
   4 // CHECK: [[V7:%.+]] = getelementptr inbounds nuw %struct.__block_byref_i, ptr [[Vi]], i32 0, i32 1
   5 // CHECK: load ptr, ptr [[V7]]
   6 // CHECK: call i32 @rhs()
   7 // CHECK: [[V11:%.+]] = getelementptr inbounds nuw %struct.__block_byref_i, ptr [[Vi]], i32 0, i32 1
   8 // CHECK: load ptr, ptr [[V11]]
   9
  10 int rhs(void);
  11
  12 void foo(void) {
  13   __block int i;
  14   ^{ (void)i; };
  15   i = rhs();
  16   i += rhs();
  17 }