i386: Fix AVX512BW intrin header with __OPTIMIZE__ [PR 118813]

When moving intrins around for AVX10 implementation in GCC 14,
the intrin _kshiftli_mask32 and _kshiftri_mask32 are wrongly
wrapped by "#if __OPTIMIZE__" instead of "#ifdef __OPTIMIZE__",
leading to the intrin file not `-Wsystem-headers -Wundef` clean
since r14-4490.

gcc/ChangeLog:

	PR target/118813
	* config/i386/avx512bwintrin.h: Fix wrong __OPTIMIZE__
	wrap.

diff --git a/gcc/config/i386/avx512bwintrin.h b/gcc/config/i386/avx512bwintrin.h
index 187e15a80cab0df7d49df287593566c22c36b12d..47c4c03e796aedef9179703970802ceed31b829a 100644 (file)
--- a/gcc/config/i386/avx512bwintrin.h
+++ b/gcc/config/i386/avx512bwintrin.h
@@ -199,7 +199,7 @@ _kunpackw_mask32 (__mmask16 __A, __mmask16 __B)
                                              (__mmask32) __B);
 }
 
-#if __OPTIMIZE__
+#ifdef __OPTIMIZE__
 extern __inline __mmask32
 __attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
 _kshiftli_mask32 (__mmask32 __A, unsigned int __B)