From 2c471a89d05a75568680e0b0436e9d36140c768b Mon Sep 17 00:00:00 2001
From: Bananymous <oskari.alaranta@bananymous.com>
Date: Wed, 17 Jan 2024 19:44:29 +0100
Subject: [PATCH] LibC: Add compile option to libc to stop optimizing string.h

---
 libc/CMakeLists.txt | 2 +-
 libc/string.cpp     | 2 --
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/libc/CMakeLists.txt b/libc/CMakeLists.txt
index 3b2d634d..25ed0171 100644
--- a/libc/CMakeLists.txt
+++ b/libc/CMakeLists.txt
@@ -48,7 +48,7 @@ add_custom_target(crtx-install
 add_library(libc ${LIBC_SOURCES})
 add_dependencies(libc headers crtx-install)
 
-target_compile_options(libc PRIVATE -O2 -g -Wstack-usage=512)
+target_compile_options(libc PRIVATE -O2 -g -Wstack-usage=512 -fno-tree-loop-distribute-patterns)
 target_compile_options(libc PUBLIC -Wall -Wextra -Werror -Wno-error=stack-usage=)
 
 add_custom_target(libc-install
diff --git a/libc/string.cpp b/libc/string.cpp
index 56403014..6c91c1d2 100644
--- a/libc/string.cpp
+++ b/libc/string.cpp
@@ -17,7 +17,6 @@ int memcmp(const void* s1, const void* s2, size_t n)
 	return 0;
 }
 
-__attribute__((optimize("-O0")))
 void* memcpy(void* __restrict__ dstp, const void* __restrict__ srcp, size_t n)
 {
 	unsigned char* dst = static_cast<unsigned char*>(dstp);
@@ -46,7 +45,6 @@ void* memmove(void* destp, const void* srcp, size_t n)
 	return destp;
 }
 
-__attribute__((optimize("-O0")))
 void* memset(void* s, int c, size_t n)
 {
 	unsigned char* p = static_cast<unsigned char*>(s);