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Build verilator_bin with -O3 (#3592)

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This is consistently a few percent faster.
This commit is contained in:
Geza Lore
2022-09-03 22:10:07 +01:00
committed by GitHub
parent d42a2d6494
commit 937e893b6d
1 changed files with 1 additions and 1 deletions
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src/Makefile_obj.in
+1 -1
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@@ -79,7 +79,7 @@ ifeq ($(VL_NOOPT),1)
CPPFLAGS += -O0 CPPFLAGS += -O0
else ifeq ($(VL_DEBUG),) else ifeq ($(VL_DEBUG),)
# Optimize # Optimize
CPPFLAGS += -O2 CPPFLAGS += -O3
else else
# Debug # Debug
CPPFLAGS += @CFG_CXXFLAGS_DEBUG@ -DVL_DEBUG -D_GLIBCXX_DEBUG CPPFLAGS += @CFG_CXXFLAGS_DEBUG@ -DVL_DEBUG -D_GLIBCXX_DEBUG