_mm512_mask_cvtepu8_epi16

moorabbit · moorabbit · commit cda824803276 · 2025-09-14T18:15:35.000-04:00
diff --git a/clang/lib/Headers/avx512bwintrin.h b/clang/lib/Headers/avx512bwintrin.h
@@ -1346,9 +1346,8 @@ _mm512_cvtepu8_epi16(__m256i __A) {
   return (__m512i)__builtin_convertvector((__v32qu)__A, __v32hi);
 }
 
-static __inline__ __m512i __DEFAULT_FN_ATTRS512
-_mm512_mask_cvtepu8_epi16(__m512i __W, __mmask32 __U, __m256i __A)
-{
+static __inline__ __m512i __DEFAULT_FN_ATTRS512_CONSTEXPR
+_mm512_mask_cvtepu8_epi16(__m512i __W, __mmask32 __U, __m256i __A) {
   return (__m512i)__builtin_ia32_selectw_512((__mmask32)__U,
                                              (__v32hi)_mm512_cvtepu8_epi16(__A),
                                              (__v32hi)__W);
diff --git a/clang/test/CodeGen/X86/avx512bw-builtins.c b/clang/test/CodeGen/X86/avx512bw-builtins.c
@@ -1708,6 +1708,8 @@ __m512i test_mm512_mask_cvtepu8_epi16(__m512i __W, __mmask32 __U, __m256i __A) {
   return _mm512_mask_cvtepu8_epi16(__W, __U, __A); 
 }
 
+TEST_CONSTEXPR(match_v32hi(_mm512_mask_cvtepu8_epi16(_mm512_set1_epi16(-777), /*1001 1100 0011 1010 0011 1100 1010 0101=*/0x9c3a3ca5, (__m256i)(__v32qu){1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32}), 1, -777, 3, -777, -777, 6, -777, 8, -777, -777, 11, 12, 13, 14, -777, -777, -777, 18, -777, 20, 21, 22, -777, -777, -777, -777, 27, 28, 29, -777, -777, 32));
+
 __m512i test_mm512_maskz_cvtepu8_epi16(__mmask32 __U, __m256i __A) {
   // CHECK-LABEL: test_mm512_maskz_cvtepu8_epi16
   // CHECK: zext <32 x i8> %{{.*}} to <32 x i16>

Original file line number	Diff line number	Diff line change
`@@ -1708,6 +1708,8 @@ __m512i test_mm512_mask_cvtepu8_epi16(__m512i __W, __mmask32 __U, __m256i __A) {`
`1708`	`1708`	`return _mm512_mask_cvtepu8_epi16(__W, __U, __A);`
`1709`	`1709`	`}`
`1710`	`1710`
	`1711`	`+TEST_CONSTEXPR(match_v32hi(_mm512_mask_cvtepu8_epi16(_mm512_set1_epi16(-777), /1001 1100 0011 1010 0011 1100 1010 0101=/0x9c3a3ca5, (__m256i)(__v32qu){1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32}), 1, -777, 3, -777, -777, 6, -777, 8, -777, -777, 11, 12, 13, 14, -777, -777, -777, 18, -777, 20, 21, 22, -777, -777, -777, -777, 27, 28, 29, -777, -777, 32));`
	`1712`	`+`
`1711`	`1713`	`__m512i test_mm512_maskz_cvtepu8_epi16(__mmask32 __U, __m256i __A) {`
`1712`	`1714`	`// CHECK-LABEL: test_mm512_maskz_cvtepu8_epi16`
`1713`	`1715`	`// CHECK: zext <32 x i8> %{{.*}} to <32 x i16>`