feat: optimized interpreter with computed gotos

cartesi · Apr 7, 2024 · 5271d12 · 5271d12
1 parent 86ebb7c
commit 5271d12
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diff --git a/src/Makefile b/src/Makefile
@@ -205,8 +205,8 @@ ifneq (,$(filter gcc,$(CC)))
 # but we don't use -O3 because it enables some other flags that are not worth for the interpreter.
 OPTFLAGS+=-fgcse-after-reload -fpredictive-commoning -fsplit-paths -ftree-partial-pre
 endif
-# Enable large jump tables to improve performance of instruction decoding in interpret.cpp
-OPTFLAGS+=-fjump-tables --param jump-table-max-growth-ratio-for-speed=4096
+# Disable jump tables to improve performance of instruction decoding in interpret.cpp
+OPTFLAGS+=-fno-jump-tables
 endif
 
 # Link time optimizations