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cmake: apply optimization flags to assembler

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Commit 65471a6095 separated
compiler flags into ASM, C and CXX as those flags may not be
universal to both assembler and compiler. Though, with that
separation, the assembler no longer gets the optimization
flags (e.g. speed/size optimizations). So adds this back so
the assembler can optimize the code if it chooses to. For
example, some instructions can be fused together to result
in small code.

Fixes #92439

Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This commit is contained in:
Daniel Leung
2025-07-02 09:33:28 -07:00
committed by Dan Kalowsky
parent 8a565c0a2b
commit f499ea0a58
1 changed files with 1 additions and 0 deletions
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CMakeLists.txt
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@@ -245,6 +245,7 @@ SOC_* symbol.")
endif()
# Apply the final optimization flag(s)
zephyr_compile_options($<$<COMPILE_LANGUAGE:ASM>:${OPTIMIZATION_FLAG}>)
zephyr_compile_options($<$<COMPILE_LANGUAGE:C>:${OPTIMIZATION_FLAG}>)
zephyr_compile_options($<$<COMPILE_LANGUAGE:CXX>:${OPTIMIZATION_FLAG}>)