[VCRUNTIME] Fix emmintrin.h for GCC

tkreuzer · Jan 18, 2025 · 454916a · 454916a
1 parent bda36bc
commit 454916a
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/sdk/include/vcruntime/emmintrin.h b/sdk/include/vcruntime/emmintrin.h
@@ -1345,8 +1345,15 @@ __INTRIN_INLINE_SSE2 __m128i _mm_xor_si128(__m128i a, __m128i b)
     return (__m128i)((__v2du)a ^ (__v2du)b);
 }
 
+#ifdef __clang__
 #define _mm_slli_si128(a, imm) \
     ((__m128i)__builtin_ia32_pslldqi128_byteshift((__v2di)(__m128i)(a), (int)(imm)))
+#else
+__INTRIN_INLINE_SSE2 __m128i _mm_slli_si128(__m128i a, const int imm)
+{
+  return (__m128i)__builtin_ia32_pslldqi128(a, imm * 8);
+}
+#endif
 
 __INTRIN_INLINE_SSE2 __m128i _mm_slli_epi16(__m128i a, int count)
 {
@@ -1398,8 +1405,15 @@ __INTRIN_INLINE_SSE2 __m128i _mm_sra_epi32(__m128i a, __m128i count)
     return (__m128i)__builtin_ia32_psrad128((__v4si)a, (__v4si)count);
 }
 
+#ifdef __clang__
 #define _mm_srli_si128(a, imm) \
     ((__m128i)__builtin_ia32_psrldqi128_byteshift((__v2di)(__m128i)(a), (int)(imm)))
+#else
+__INTRIN_INLINE_SSE2 __m128i _mm_srli_si128(__m128i a, const int imm)
+{
+    return (__m128i)__builtin_ia32_psrldqi128(a, imm * 8);
+}
+#endif
 
 __INTRIN_INLINE_SSE2 __m128i _mm_srli_epi16(__m128i a, int count)
 {