Fixed compiler optimization problems

- Disabled tree-loop-distribute-patterns, builtin-memcpy, builtin-memset
pulp-platform · Dec 28, 2022 · 024e120 · 024e120
1 parent cab9819
commit 024e120
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/software/runtime/runtime.mk b/software/runtime/runtime.mk
@@ -85,7 +85,7 @@ RISCV_LLVM_TARGET  ?= --target=$(RISCV_TARGET) --sysroot=$(GCC_INSTALL_DIR)/$(RI
 
 RISCV_WARNINGS += -Wunused-variable -Wconversion -Wall -Wextra # -Werror
 RISCV_FLAGS_COMMON_TESTS ?= -march=$(RISCV_ARCH) -mabi=$(RISCV_ABI) -I$(ROOT_DIR) -I$(HALIDE_INCLUDE) -static
-RISCV_FLAGS_COMMON ?= $(RISCV_FLAGS_COMMON_TESTS) -g -std=gnu99 -O3 -ffast-math -fno-common -fno-builtin-printf $(DEFINES) $(RISCV_WARNINGS)
+RISCV_FLAGS_COMMON ?= $(RISCV_FLAGS_COMMON_TESTS) -g -std=gnu99 -O3 -fno-tree-loop-distribute-patterns -fno-builtin-memcpy -fno-builtin-memset -ffast-math -fno-common -fno-builtin-printf $(DEFINES) $(RISCV_WARNINGS)
 RISCV_FLAGS_GCC    ?= -mcmodel=medany -Wa,-march=$(RISCV_ARCH_AS) -mtune=mempool # -falign-loops=32 -falign-jumps=32
 RISCV_FLAGS_LLVM   ?= -mcmodel=small -mcpu=mempool-rv32 -mllvm -misched-topdown