_mm512_cvtepi64_pd

moorabbit · moorabbit · commit 56ef740dfd47 · 2025-09-02T11:14:10.000-04:00
diff --git a/clang/lib/Headers/avx512dqintrin.h b/clang/lib/Headers/avx512dqintrin.h
@@ -483,9 +483,8 @@ _mm512_maskz_cvtps_epu64 (__mmask8 __U, __m256 __A) {
                                              (__v8di)_mm512_setzero_si512(), \
                                              (__mmask8)(U), (int)(R)))
 
-
-static __inline__ __m512d __DEFAULT_FN_ATTRS512
-_mm512_cvtepi64_pd (__m512i __A) {
+static __inline__ __m512d __DEFAULT_FN_ATTRS512_CONSTEXPR
+_mm512_cvtepi64_pd(__m512i __A) {
   return (__m512d)__builtin_convertvector((__v8di)__A, __v8df);
 }
 
diff --git a/clang/test/CodeGen/X86/avx512dq-builtins.c b/clang/test/CodeGen/X86/avx512dq-builtins.c
@@ -599,6 +599,8 @@ __m512d test_mm512_cvtepi64_pd(__m512i __A) {
   return _mm512_cvtepi64_pd(__A); 
 }
 
+TEST_CONSTEXPR(match_m512d(_mm512_cvtepi64_pd((__m512i)(__v8di){-1, -1, 2, 2, -4, -4, 8, 8}), -1.0, -1.0, 2.0, 2.0, -4.0, -4.0, 8.0, 8.0));
+
 __m512d test_mm512_mask_cvtepi64_pd(__m512d __W, __mmask8 __U, __m512i __A) {
   // CHECK-LABEL: test_mm512_mask_cvtepi64_pd
   // CHECK: sitofp <8 x i64> %{{.*}} to <8 x double>

Original file line number	Diff line number	Diff line change
`@@ -599,6 +599,8 @@ __m512d test_mm512_cvtepi64_pd(__m512i __A) {`
`599`	`599`	`return _mm512_cvtepi64_pd(__A);`
`600`	`600`	`}`
`601`	`601`
	`602`	`+TEST_CONSTEXPR(match_m512d(_mm512_cvtepi64_pd((__m512i)(__v8di){-1, -1, 2, 2, -4, -4, 8, 8}), -1.0, -1.0, 2.0, 2.0, -4.0, -4.0, 8.0, 8.0));`
	`603`	`+`
`602`	`604`	`__m512d test_mm512_mask_cvtepi64_pd(__m512d __W, __mmask8 __U, __m512i __A) {`
`603`	`605`	`// CHECK-LABEL: test_mm512_mask_cvtepi64_pd`
`604`	`606`	`// CHECK: sitofp <8 x i64> %{{.*}} to <8 x double>`