"%loop = OpLabel\n"
"%ival = OpLoad %i32 %iptr\n"
"%lt_4 = OpSLessThan %bool %ival %c_i32_4\n"
- " OpLoopMerge %exit %loop None\n"
+ " OpLoopMerge %exit %if_entry None\n"
" OpBranchConditional %lt_4 %if_entry %exit\n"
// Merge block for loop.
"%loop = OpLabel\n"
"%ival = OpLoad %i32 %iptr\n"
"%lt_4 = OpSLessThan %bool %ival %c_i32_4\n"
- " OpLoopMerge %exit %loop None\n"
+ " OpLoopMerge %exit %switch_exit None\n"
" OpBranchConditional %lt_4 %switch_entry %exit\n"
// Merge block for loop.
"%loop = OpLabel\n"
"%ival = OpLoad %i32 %iptr\n"
"%lt_4 = OpSLessThan %bool %ival %c_i32_4\n"
- " OpLoopMerge %exit %loop None\n"
+ " OpLoopMerge %exit %phi None\n"
" OpBranchConditional %lt_4 %entry %exit\n"
"%entry = OpLabel\n"