summaryrefslogtreecommitdiff
path: root/compiler_and_linker/FrontEnd/Optimizer/IroUnrollLoop.h
diff options
context:
space:
mode:
authorAsh Wolf <ninji@wuffs.org>2023-01-26 11:30:47 +0000
committerAsh Wolf <ninji@wuffs.org>2023-01-26 11:30:47 +0000
commit094b96ca1df4a035b5f93c351f773306c0241f3f (patch)
tree95ce05e3ebe816c7ee7996206bb37ea17d8ca33c /compiler_and_linker/FrontEnd/Optimizer/IroUnrollLoop.h
parentfc0c4c0df7b583b55a08317cf1ef6a71d27c0440 (diff)
downloadMWCC-094b96ca1df4a035b5f93c351f773306c0241f3f.tar.gz
MWCC-094b96ca1df4a035b5f93c351f773306c0241f3f.zip
move lots of source files around to match their actual placement in the original treemain
Diffstat (limited to 'compiler_and_linker/FrontEnd/Optimizer/IroUnrollLoop.h')
-rw-r--r--compiler_and_linker/FrontEnd/Optimizer/IroUnrollLoop.h23
1 files changed, 23 insertions, 0 deletions
diff --git a/compiler_and_linker/FrontEnd/Optimizer/IroUnrollLoop.h b/compiler_and_linker/FrontEnd/Optimizer/IroUnrollLoop.h
new file mode 100644
index 0000000..fd4972b
--- /dev/null
+++ b/compiler_and_linker/FrontEnd/Optimizer/IroUnrollLoop.h
@@ -0,0 +1,23 @@
+#ifndef COMPILER_IROUNROLLLOOP_H
+#define COMPILER_IROUNROLLLOOP_H
+
+#include "IrOptimizer.h"
+#include "IroLinearForm.h"
+
+extern void IRO_LoopUnroller(void);
+extern void IRO_IterateForLoopBody(IRONode *start, IRONode *end, IROLoop *loop, IROLinear *destnode, SInt32 addConst, CInt64 *val, Boolean funkyFlag);
+extern void IRO_LinearizeForLoopPostLoop(IRONode *fnode1, IRONode *fnode2, IROLoop *loop, IRONode *fnode3, UInt32 unrollFactor);
+extern IROLinear *BuildEarlyLoopExitTest(IROLinearType type, IROList *list);
+extern IROLinear *BuildLoopExitTest(IROLinearType type, IROList *list);
+extern int IsIterationCountConstant(IROLoop *loop, CInt64 *pval);
+extern void NoOpBlock(IRONode *fnode);
+extern void IRO_TestConstantIterationCount(IROLoop *loop, CInt64 *iterCount, SInt32 vectorStride, UInt32 *unrollFactor, SInt32 *leftOver, UInt32 *needOrigLoop, UInt32 *needUnrollBodyTest, UInt32 *resetUnrolledFinalValue);
+extern IROLinear *BuildOrigIterationCount(IROList *list, IROLoop *loop);
+extern IROLinear *BuildNewFinalvalue(IROLinear *iterCount, UInt32 unrollFactor, IROList *list, IROLoop *loop);
+extern void BuildUnrolledBodyEntryTest(IROList *list, IROLinear *iterCount, UInt32 unrollFactor, CLabel *label);
+extern void ChangeInductionReference(IROLinear *first, IROLinear *last, CInt64 val, IROLoop *loop);
+extern IROLinear *UpdateInductionIncrement(IROLoop *loop, SInt32 value, IROLinear *before);
+extern void GenInitialAssignment(IROLoop *loop, Object *var, IROList *list);
+extern void GenNewInduction(void);
+
+#endif