6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-11-01 00:17:01 +00:00
Code Issues Projects Releases Wiki Activity

Fixed bug where instructions in the kernel were not ordered right to preserve dependencies in a cycle.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18314 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Tanya Lattner
2004-11-28 23:36:15 +00:00
parent b2e4cd645a
commit 28e5eabf65
4 changed files with 32 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
lib/Target/SparcV9/ModuloScheduling/MSchedGraph.h
View File

@@ -58,15 +58,17 @@ namespace llvm {
const MachineInstr* Inst; //Machine Instruction
MSchedGraph* Parent; //Graph this node belongs to
unsigned index; //Index in BB
unsigned latency; //Latency of Instruction
bool isBranchInstr; //Is this node the branch instr or not
std::vector<MSchedGraphNode*> Predecessors; //Predecessor Nodes
std::vector<MSchedGraphEdge> Successors;
public:
MSchedGraphNode(const MachineInstr *inst, MSchedGraph *graph,
unsigned late=0, bool isBranch=false);
unsigned index, unsigned late=0, bool isBranch=false);
//Iterators
typedef std::vector<MSchedGraphNode*>::iterator pred_iterator;
@@ -102,7 +104,7 @@ namespace llvm {
bool hasSuccessors() { return (Successors.size() > 0); }
unsigned getLatency() { return latency; }
unsigned getLatency() const { return latency; }
unsigned getIndex() { return index; }
MSchedGraphEdge getInEdge(MSchedGraphNode *pred);
unsigned getInEdgeNum(MSchedGraphNode *pred);