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author | Alex Lorenz <arphaman@gmail.com> | 2015-06-26 16:46:11 +0000 |
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committer | Alex Lorenz <arphaman@gmail.com> | 2015-06-26 16:46:11 +0000 |
commit | 33f0aef32f92efe150ae18a9a5d2678a064517a3 (patch) | |
tree | 469e6267d09a320280b813753c89e61e5e437a83 /llvm/lib/CodeGen/MIRParser/MIParser.h | |
parent | a67e50c301fc0bf2a0e84a819408354b38e51580 (diff) | |
download | bcm5719-llvm-33f0aef32f92efe150ae18a9a5d2678a064517a3.tar.gz bcm5719-llvm-33f0aef32f92efe150ae18a9a5d2678a064517a3.zip |
MIR Serialization: Serialize machine basic block operands.
This commit serializes machine basic block operands. The
machine basic block operands use the following syntax:
%bb.<id>[.<name>]
This commit also modifies the YAML representation for the
machine basic blocks - a new, required field 'id' is added
to the MBB YAML mapping.
The id is used to resolve the MBB references to the
actual MBBs. And while the name of the MBB can be
included in a MBB reference, this name isn't used to
resolve MBB references - as it's possible that multiple
MBBs will reference the same BB and thus they will have the
same name. If the name is specified, the parser will verify
that it is equal to the name of the MBB with the specified id.
Reviewers: Duncan P. N. Exon Smith
Differential Revision: http://reviews.llvm.org/D10608
llvm-svn: 240792
Diffstat (limited to 'llvm/lib/CodeGen/MIRParser/MIParser.h')
-rw-r--r-- | llvm/lib/CodeGen/MIRParser/MIParser.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/MIRParser/MIParser.h b/llvm/lib/CodeGen/MIRParser/MIParser.h index b55d70a199b..5bb0570856c 100644 --- a/llvm/lib/CodeGen/MIRParser/MIParser.h +++ b/llvm/lib/CodeGen/MIRParser/MIParser.h @@ -14,17 +14,21 @@ #ifndef LLVM_LIB_CODEGEN_MIRPARSER_MIPARSER_H #define LLVM_LIB_CODEGEN_MIRPARSER_MIPARSER_H +#include "llvm/ADT/DenseMap.h" #include "llvm/ADT/StringRef.h" namespace llvm { +class MachineBasicBlock; class MachineInstr; class MachineFunction; class SMDiagnostic; class SourceMgr; -MachineInstr *parseMachineInstr(SourceMgr &SM, MachineFunction &MF, - StringRef Src, SMDiagnostic &Error); +MachineInstr * +parseMachineInstr(SourceMgr &SM, MachineFunction &MF, StringRef Src, + const DenseMap<unsigned, MachineBasicBlock *> &MBBSlots, + SMDiagnostic &Error); } // end namespace llvm |