Use O2 instead of O3

This leads to smaller code size which has actually a beneficial impact on performance.
ohmtech-rdi · May 24, 2024 · add35ea · add35ea
1 parent 96e4195
commit add35ea
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Showing 4 changed files with 4 additions and 4 deletions.
diff --git a/build-system/erbb/generators/daisy/Makefile_template b/build-system/erbb/generators/daisy/Makefile_template
@@ -66,7 +66,7 @@ FLAGS += -O0 -g -ggdb -funsafe-math-optimizations
 endif
 
 ifeq ($(CONFIGURATION),Release)
-FLAGS += -O3 -DNDEBUG=1 -funsafe-math-optimizations
+FLAGS += -O2 -DNDEBUG=1 -funsafe-math-optimizations
 endif
 
 ifdef SEMIHOSTING

diff --git a/build-system/erbb/generators/fuzz/Makefile_template b/build-system/erbb/generators/fuzz/Makefile_template
@@ -66,7 +66,7 @@ FLAGS += -O0 -g -ggdb -funsafe-math-optimizations
 endif
 
 ifeq ($(CONFIGURATION),Release)
-FLAGS += -O3 -DNDEBUG=1 -funsafe-math-optimizations
+FLAGS += -O2 -DNDEBUG=1 -funsafe-math-optimizations
 endif
 
 ifdef SEMIHOSTING

diff --git a/build-system/erbb/generators/perf/Makefile_template b/build-system/erbb/generators/perf/Makefile_template
@@ -66,7 +66,7 @@ FLAGS += -O0 -g -ggdb -funsafe-math-optimizations
 endif
 
 ifeq ($(CONFIGURATION),Release)
-FLAGS += -O3 -DNDEBUG=1 -funsafe-math-optimizations
+FLAGS += -O2 -DNDEBUG=1 -funsafe-math-optimizations
 endif
 
 ifdef SEMIHOSTING

diff --git a/build-system/erbb/generators/simulator/Makefile_template b/build-system/erbb/generators/simulator/Makefile_template
@@ -85,7 +85,7 @@ FLAGS += -O0 -g -funsafe-math-optimizations
 endif
 
 ifeq ($(CONFIGURATION),Release)
-FLAGS += -O3 -DNDEBUG=1 -funsafe-math-optimizations
+FLAGS += -O2 -DNDEBUG=1 -funsafe-math-optimizations
 endif
 
 %warnings%