Enable LTO for libcrt

llvm-mos · Jan 3, 2024 · 56cd8e1 · 56cd8e1
1 parent 8d79915
commit 56cd8e1
Showing 1 changed file with 0 additions and 5 deletions.
diff --git a/mos-platform/common/crt/CMakeLists.txt b/mos-platform/common/crt/CMakeLists.txt
@@ -12,11 +12,6 @@ add_platform_library(common-crt
   rotate.cc
 )
 
-# Disable LTO for builtins since they may otherwise take up ZP and static
-# spance even if unused. Disable static stacks, since they are not LTOed, and
-# they may be called within interrupts.
-target_compile_options(common-crt PRIVATE -fno-lto -fno-static-stack)
-
 # Merge the builtins library from llvm-mos into libcrt.
 get_filename_component(compiler_dir ${CMAKE_C_COMPILER} DIRECTORY)
 find_library(builtins clang_rt.builtins REQUIRED PATHS ${compiler_dir}/../lib/clang/18/lib/mos-unknown-unknown NO_DEFAULT_PATH)