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clang 20.0.0git
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A branch fixup. More...
#include "/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/clang/lib/CodeGen/EHScopeStack.h"
Public Attributes | |
| llvm::BasicBlock * | OptimisticBranchBlock |
| The block containing the terminator which needs to be modified into a switch if this fixup is resolved into the current scope. | |
| llvm::BasicBlock * | Destination |
| The ultimate destination of the branch. | |
| unsigned | DestinationIndex |
| The destination index value. | |
| llvm::BranchInst * | InitialBranch |
| The initial branch of the fixup. | |
A branch fixup.
These are required when emitting a goto to a label which hasn't been emitted yet. The goto is optimistically emitted as a branch to the basic block for the label, and (if it occurs in a scope with non-trivial cleanups) a fixup is added to the innermost cleanup. When a (normal) cleanup is popped, any unresolved fixups in that scope are threaded through the cleanup.
Definition at line 36 of file EHScopeStack.h.
| llvm::BasicBlock* clang::CodeGen::BranchFixup::Destination |
The ultimate destination of the branch.
This can be set to null to indicate that this fixup was successfully resolved.
Definition at line 46 of file EHScopeStack.h.
Referenced by ResolveAllBranchFixups().
| unsigned clang::CodeGen::BranchFixup::DestinationIndex |
The destination index value.
Definition at line 49 of file EHScopeStack.h.
Referenced by ResolveAllBranchFixups().
| llvm::BranchInst* clang::CodeGen::BranchFixup::InitialBranch |
The initial branch of the fixup.
Definition at line 52 of file EHScopeStack.h.
Referenced by ResolveAllBranchFixups().
| llvm::BasicBlock* clang::CodeGen::BranchFixup::OptimisticBranchBlock |
The block containing the terminator which needs to be modified into a switch if this fixup is resolved into the current scope.
If null, LatestBranch points directly to the destination.
Definition at line 40 of file EHScopeStack.h.
Referenced by ResolveAllBranchFixups().
1.9.6