69   explicit Block(std::string label, SpvOp type = SpvOpBranch)  in Block()
120       case SpvOpBranch:  in operator std::string()
152   assert(lhs.type_ == SpvOpBranch);  in operator >>()
756   Block branch("branch", SpvOpBranch);  in GetUnreachableContinueTerminatedBy()
760   if (op == SpvOpBranch) target >> branch;  in GetUnreachableContinueTerminatedBy()
812       GetUnreachableContinueTerminatedBy(GetParam(), SpvOpBranch));  in TEST_P()
855   Block branch("branch", SpvOpBranch);  in GetUnreachableContinueUnreachableLoopInst()
857   Block target("target", SpvOpBranch);  in GetUnreachableContinueUnreachableLoopInst()
923   Block branch("branch", SpvOpBranch);  in GetUnreachableContinueWithComplexBody()
925   Block target("target", SpvOpBranch);  in GetUnreachableContinueWithComplexBody()
959   Block t("t", SpvOpBranch);  in GetUnreachableMergeWithBranchUse()
1034   Block branch("branch", SpvOpBranch);  in GetUnreachableContinueWithBranchUse()
1036   Block target("target", SpvOpBranch);  in GetUnreachableContinueWithBranchUse()
1068   Block branch("branch", SpvOpBranch);  in GetReachableMergeAndContinue()
1070   Block target("target", SpvOpBranch);  in GetReachableMergeAndContinue()
1072   Block t("t", SpvOpBranch);  in GetReachableMergeAndContinue()
1073   Block f("f", SpvOpBranch);  in GetReachableMergeAndContinue()
1111   Block branch("branch", SpvOpBranch);  in GetUnreachableMergeAndContinue()
1113   Block target("target", SpvOpBranch);  in GetUnreachableMergeAndContinue()
1117   Block pre_target("pre_target", SpvOpBranch);  in GetUnreachableMergeAndContinue()
1298     merge_blocks.emplace_back("if_merge" + ss.str(), SpvOpBranch);  in TEST_P()