Branch fusing
A belated birthday gift for irogers. Fuse cmp-long/if-XXz,
cmp[lg]-[float|double]/if-XXz.
Change-Id: I8fa87f620fcf4e6bcf291bbc7a0ea6c8f5535467
diff --git a/src/compiler/codegen/CompilerCodegen.h b/src/compiler/codegen/CompilerCodegen.h
index 8f854da..20b2e45 100644
--- a/src/compiler/codegen/CompilerCodegen.h
+++ b/src/compiler/codegen/CompilerCodegen.h
@@ -26,6 +26,11 @@
int oatGetInsnSize(LIR* lir);
+void genFusedLongCmpBranch(CompilationUnit* cUnit, BasicBlock* bb, MIR* mir);
+void genFusedFPCmpBranch(CompilationUnit* cUnit, BasicBlock* bb, MIR* mir,
+ bool gtBias, bool isDouble);
+
+
/* Lower middle-level IR to low-level IR for the whole method */
void oatMethodMIR2LIR(CompilationUnit* cUnit);