[X86] Use __builtin_convertvector to replace some of the avx512 truncate builtins.

As long as the destination type is a 256 or 128 bit vector with the same number of elements we can use __builtin_convertvector to directly generate trunc IR instruction which will be handled natively by the backend.

Differential Revision: https://reviews.llvm.org/D46742

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@332266 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/Basic/BuiltinsX86.def b/include/clang/Basic/BuiltinsX86.def
index c4cb5ae9d0f418ae26bc94e88d16626e7b3a7d08..9de8e86d0033765bcac4ff3f3f906b4a1cce2050 100644 (file)
--- a/include/clang/Basic/BuiltinsX86.def
+++ b/include/clang/Basic/BuiltinsX86.def
@@ -1355,7 +1355,6 @@ TARGET_BUILTIN(__builtin_ia32_vpshrdw512_mask, "V32sV32sV32sIiV32sUi", "nc", "av
 
 TARGET_BUILTIN(__builtin_ia32_pmovswb512_mask, "V32cV32sV32cUi", "nc", "avx512bw")
 TARGET_BUILTIN(__builtin_ia32_pmovuswb512_mask, "V32cV32sV32cUi", "nc", "avx512bw")
-TARGET_BUILTIN(__builtin_ia32_pmovwb512_mask, "V32cV32sV32cUi", "nc", "avx512bw")
 TARGET_BUILTIN(__builtin_ia32_cvtpd2qq128_mask, "V2LLiV2dV2LLiUc", "nc", "avx512vl,avx512dq")
 TARGET_BUILTIN(__builtin_ia32_cvtpd2qq256_mask, "V4LLiV4dV4LLiUc", "nc", "avx512vl,avx512dq")
 TARGET_BUILTIN(__builtin_ia32_cvtpd2uqq128_mask, "V2LLiV2dV2LLiUc", "nc", "avx512vl,avx512dq")
@@ -1397,7 +1396,6 @@ TARGET_BUILTIN(__builtin_ia32_pmovswb256_mask, "V16cV16sV16cUs", "nc", "avx512vl
 TARGET_BUILTIN(__builtin_ia32_pmovuswb128_mask, "V16cV8sV16cUc", "nc", "avx512vl,avx512bw")
 TARGET_BUILTIN(__builtin_ia32_pmovuswb256_mask, "V16cV16sV16cUs", "nc", "avx512vl,avx512bw")
 TARGET_BUILTIN(__builtin_ia32_pmovwb128_mask, "V16cV8sV16cUc", "nc", "avx512vl,avx512bw")
-TARGET_BUILTIN(__builtin_ia32_pmovwb256_mask, "V16cV16sV16cUs", "nc", "avx512vl,avx512bw")
 TARGET_BUILTIN(__builtin_ia32_cvtpd2qq512_mask, "V8LLiV8dV8LLiUcIi", "nc", "avx512dq")
 TARGET_BUILTIN(__builtin_ia32_cvtpd2uqq512_mask, "V8LLiV8dV8LLiUcIi", "nc", "avx512dq")
 TARGET_BUILTIN(__builtin_ia32_cvtps2qq512_mask, "V8LLiV8fV8LLiUcIi", "nc", "avx512dq")
@@ -1719,16 +1717,12 @@ TARGET_BUILTIN(__builtin_ia32_pmovusqw128_mask, "V8sV2LLiV8sUc", "nc", "avx512vl
 TARGET_BUILTIN(__builtin_ia32_pmovusqw128mem_mask, "vV8s*V2LLiUc", "n", "avx512vl")
 TARGET_BUILTIN(__builtin_ia32_pmovusqw256_mask, "V8sV4LLiV8sUc", "nc", "avx512vl")
 TARGET_BUILTIN(__builtin_ia32_pmovusqw256mem_mask, "vV8s*V4LLiUc", "n", "avx512vl")
-TARGET_BUILTIN(__builtin_ia32_pmovdb512_mask, "V16cV16iV16cUs", "nc", "avx512f")
 TARGET_BUILTIN(__builtin_ia32_pmovdb512mem_mask, "vV16c*V16iUs", "n", "avx512f")
 TARGET_BUILTIN(__builtin_ia32_pmovwb512mem_mask, "vV32c*V32sUi", "n", "avx512bw")
-TARGET_BUILTIN(__builtin_ia32_pmovdw512_mask, "V16sV16iV16sUs", "nc", "avx512f")
 TARGET_BUILTIN(__builtin_ia32_pmovdw512mem_mask, "vV16s*V16iUs", "n", "avx512f")
 TARGET_BUILTIN(__builtin_ia32_pmovqb512_mask, "V16cV8LLiV16cUc", "nc", "avx512f")
 TARGET_BUILTIN(__builtin_ia32_pmovqb512mem_mask, "vV16c*V8LLiUc", "n", "avx512f")
-TARGET_BUILTIN(__builtin_ia32_pmovqd512_mask, "V8iV8LLiV8iUc", "nc", "avx512f")
 TARGET_BUILTIN(__builtin_ia32_pmovqd512mem_mask, "vV8i*V8LLiUc", "n", "avx512f")
-TARGET_BUILTIN(__builtin_ia32_pmovqw512_mask, "V8sV8LLiV8sUc", "nc", "avx512f")
 TARGET_BUILTIN(__builtin_ia32_pmovqw512mem_mask, "vV8s*V8LLiUc", "n", "avx512f")
 TARGET_BUILTIN(__builtin_ia32_pmovdb128_mask, "V16cV4iV16cUc", "nc", "avx512vl")
 TARGET_BUILTIN(__builtin_ia32_pmovwb128mem_mask, "vV16c*V8sUc", "n", "avx512vl,avx512bw")
@@ -1738,7 +1732,6 @@ TARGET_BUILTIN(__builtin_ia32_pmovdb256mem_mask, "vV16c*V8iUc", "n", "avx512vl")
 TARGET_BUILTIN(__builtin_ia32_pmovwb256mem_mask, "vV16c*V16sUs", "n", "avx512vl,avx512bw")
 TARGET_BUILTIN(__builtin_ia32_pmovdw128_mask, "V8sV4iV8sUc", "nc", "avx512vl")
 TARGET_BUILTIN(__builtin_ia32_pmovdw128mem_mask, "vV8s*V4iUc", "n", "avx512vl")
-TARGET_BUILTIN(__builtin_ia32_pmovdw256_mask, "V8sV8iV8sUc", "nc", "avx512vl")
 TARGET_BUILTIN(__builtin_ia32_pmovdw256mem_mask, "vV8s*V8iUc", "n", "avx512vl")
 TARGET_BUILTIN(__builtin_ia32_pmovqb128_mask, "V16cV2LLiV16cUc", "nc", "avx512vl")
 TARGET_BUILTIN(__builtin_ia32_pmovqb128mem_mask, "vV16c*V2LLiUc", "n", "avx512vl")
@@ -1746,7 +1739,6 @@ TARGET_BUILTIN(__builtin_ia32_pmovqb256_mask, "V16cV4LLiV16cUc", "nc", "avx512vl
 TARGET_BUILTIN(__builtin_ia32_pmovqb256mem_mask, "vV16c*V4LLiUc", "n", "avx512vl")
 TARGET_BUILTIN(__builtin_ia32_pmovqd128_mask, "V4iV2LLiV4iUc", "nc", "avx512vl")
 TARGET_BUILTIN(__builtin_ia32_pmovqd128mem_mask, "vV4i*V2LLiUc", "n", "avx512vl")
-TARGET_BUILTIN(__builtin_ia32_pmovqd256_mask, "V4iV4LLiV4iUc", "nc", "avx512vl")
 TARGET_BUILTIN(__builtin_ia32_pmovqd256mem_mask, "vV4i*V4LLiUc", "n", "avx512vl")
 TARGET_BUILTIN(__builtin_ia32_pmovqw128_mask, "V8sV2LLiV8sUc", "nc", "avx512vl")
 TARGET_BUILTIN(__builtin_ia32_pmovqw128mem_mask, "vV8s*V2LLiUc", "n", "avx512vl")

diff --git a/lib/Headers/avx512bwintrin.h b/lib/Headers/avx512bwintrin.h
index f5ff5d3c10af31d21b13f6fad491d75368f655fd..499bb8a690649ed0d46961094d782b58763bf7b6 100644 (file)
--- a/lib/Headers/avx512bwintrin.h
+++ b/lib/Headers/avx512bwintrin.h
@@ -1157,23 +1157,21 @@ _mm512_maskz_cvtusepi16_epi8 (__mmask32 __M, __m512i __A) {
 
 static __inline__ __m256i __DEFAULT_FN_ATTRS
 _mm512_cvtepi16_epi8 (__m512i __A) {
-  return (__m256i) __builtin_ia32_pmovwb512_mask ((__v32hi) __A,
-              (__v32qi) _mm256_setzero_si256(),
-              (__mmask32) -1);
+  return (__m256i)__builtin_convertvector((__v32hi)__A, __v32qi);
 }
 
 static __inline__ __m256i __DEFAULT_FN_ATTRS
 _mm512_mask_cvtepi16_epi8 (__m256i __O, __mmask32 __M, __m512i __A) {
-  return (__m256i) __builtin_ia32_pmovwb512_mask ((__v32hi) __A,
-              (__v32qi) __O,
-              __M);
+  return (__m256i)__builtin_ia32_selectb_256((__mmask32)__M,
+                                             (__v32qi)_mm512_cvtepi16_epi8(__A),
+                                             (__v32qi)__O);
 }
 
 static __inline__ __m256i __DEFAULT_FN_ATTRS
 _mm512_maskz_cvtepi16_epi8 (__mmask32 __M, __m512i __A) {
-  return (__m256i) __builtin_ia32_pmovwb512_mask ((__v32hi) __A,
-              (__v32qi) _mm256_setzero_si256(),
-              __M);
+  return (__m256i)__builtin_ia32_selectb_256((__mmask32)__M,
+                                             (__v32qi)_mm512_cvtepi16_epi8(__A),
+                                             (__v32qi)_mm256_setzero_si256());
 }
 
 static __inline__ void __DEFAULT_FN_ATTRS

diff --git a/lib/Headers/avx512fintrin.h b/lib/Headers/avx512fintrin.h
index e891b6c2d1cf133b119bdac6129219f98d4775ee..24a4e9fef24e50f64c6650b7bb90cea5c3a9c559 100644 (file)
--- a/lib/Headers/avx512fintrin.h
+++ b/lib/Headers/avx512fintrin.h
@@ -7601,24 +7601,23 @@ _mm512_mask_cvtusepi64_storeu_epi16 (void *__P, __mmask8 __M, __m512i __A)
 static __inline__ __m128i __DEFAULT_FN_ATTRS
 _mm512_cvtepi32_epi8 (__m512i __A)
 {
-  return (__m128i) __builtin_ia32_pmovdb512_mask ((__v16si) __A,
-              (__v16qi) _mm_undefined_si128 (),
-              (__mmask16) -1);
+  return (__m128i)__builtin_convertvector((__v16si)__A, __v16qi);
 }
 
 static __inline__ __m128i __DEFAULT_FN_ATTRS
 _mm512_mask_cvtepi32_epi8 (__m128i __O, __mmask16 __M, __m512i __A)
 {
-  return (__m128i) __builtin_ia32_pmovdb512_mask ((__v16si) __A,
-              (__v16qi) __O, __M);
+  return (__m128i)__builtin_ia32_selectb_128((__mmask8)__M,
+                                             (__v16qi)_mm512_cvtepi32_epi8(__A),
+                                             (__v16qi)__O);
 }
 
 static __inline__ __m128i __DEFAULT_FN_ATTRS
 _mm512_maskz_cvtepi32_epi8 (__mmask16 __M, __m512i __A)
 {
-  return (__m128i) __builtin_ia32_pmovdb512_mask ((__v16si) __A,
-              (__v16qi) _mm_setzero_si128 (),
-              __M);
+  return (__m128i)__builtin_ia32_selectb_128((__mmask8)__M,
+                                             (__v16qi)_mm512_cvtepi32_epi8(__A),
+                                             (__v16qi)_mm_setzero_si128());
 }
 
 static __inline__ void __DEFAULT_FN_ATTRS
@@ -7630,24 +7629,23 @@ _mm512_mask_cvtepi32_storeu_epi8 (void * __P, __mmask16 __M, __m512i __A)
 static __inline__ __m256i __DEFAULT_FN_ATTRS
 _mm512_cvtepi32_epi16 (__m512i __A)
 {
-  return (__m256i) __builtin_ia32_pmovdw512_mask ((__v16si) __A,
-              (__v16hi) _mm256_undefined_si256 (),
-              (__mmask16) -1);
+  return (__m256i)__builtin_convertvector((__v16si)__A, __v16hi);
 }
 
 static __inline__ __m256i __DEFAULT_FN_ATTRS
 _mm512_mask_cvtepi32_epi16 (__m256i __O, __mmask16 __M, __m512i __A)
 {
-  return (__m256i) __builtin_ia32_pmovdw512_mask ((__v16si) __A,
-              (__v16hi) __O, __M);
+  return (__m256i)__builtin_ia32_selectw_256((__mmask16)__M,
+                                             (__v16hi)_mm512_cvtepi32_epi16(__A),
+                                             (__v16hi)__O);
 }
 
 static __inline__ __m256i __DEFAULT_FN_ATTRS
 _mm512_maskz_cvtepi32_epi16 (__mmask16 __M, __m512i __A)
 {
-  return (__m256i) __builtin_ia32_pmovdw512_mask ((__v16si) __A,
-              (__v16hi) _mm256_setzero_si256 (),
-              __M);
+  return (__m256i)__builtin_ia32_selectw_256((__mmask16)__M,
+                                             (__v16hi)_mm512_cvtepi32_epi16(__A),
+                                             (__v16hi)_mm256_setzero_si256());
 }
 
 static __inline__ void __DEFAULT_FN_ATTRS
@@ -7688,24 +7686,23 @@ _mm512_mask_cvtepi64_storeu_epi8 (void * __P, __mmask8 __M, __m512i __A)
 static __inline__ __m256i __DEFAULT_FN_ATTRS
 _mm512_cvtepi64_epi32 (__m512i __A)
 {
-  return (__m256i) __builtin_ia32_pmovqd512_mask ((__v8di) __A,
-              (__v8si) _mm256_undefined_si256 (),
-              (__mmask8) -1);
+  return (__m256i)__builtin_convertvector((__v8di) __A, __v8si);
 }
 
 static __inline__ __m256i __DEFAULT_FN_ATTRS
 _mm512_mask_cvtepi64_epi32 (__m256i __O, __mmask8 __M, __m512i __A)
 {
-  return (__m256i) __builtin_ia32_pmovqd512_mask ((__v8di) __A,
-              (__v8si) __O, __M);
+  return (__m256i)__builtin_ia32_selectd_256((__mmask8)__M,
+                                             (__v8si)_mm512_cvtepi64_epi32(__A),
+                                             (__v8si)__O);
 }
 
 static __inline__ __m256i __DEFAULT_FN_ATTRS
 _mm512_maskz_cvtepi64_epi32 (__mmask8 __M, __m512i __A)
 {
-  return (__m256i) __builtin_ia32_pmovqd512_mask ((__v8di) __A,
-              (__v8si) _mm256_setzero_si256 (),
-              __M);
+  return (__m256i)__builtin_ia32_selectd_256((__mmask8)__M,
+                                             (__v8si)_mm512_cvtepi64_epi32(__A),
+                                             (__v8si)_mm256_setzero_si256());
 }
 
 static __inline__ void __DEFAULT_FN_ATTRS
@@ -7717,24 +7714,23 @@ _mm512_mask_cvtepi64_storeu_epi32 (void* __P, __mmask8 __M, __m512i __A)
 static __inline__ __m128i __DEFAULT_FN_ATTRS
 _mm512_cvtepi64_epi16 (__m512i __A)
 {
-  return (__m128i) __builtin_ia32_pmovqw512_mask ((__v8di) __A,
-              (__v8hi) _mm_undefined_si128 (),
-              (__mmask8) -1);
+  return (__m128i)__builtin_convertvector((__v8di)__A, __v8hi);
 }
 
 static __inline__ __m128i __DEFAULT_FN_ATTRS
 _mm512_mask_cvtepi64_epi16 (__m128i __O, __mmask8 __M, __m512i __A)
 {
-  return (__m128i) __builtin_ia32_pmovqw512_mask ((__v8di) __A,
-              (__v8hi) __O, __M);
+  return (__m128i)__builtin_ia32_selectw_128((__mmask8)__M,
+                                             (__v8hi)_mm512_cvtepi64_epi16(__A),
+                                             (__v8hi)__O);
 }
 
 static __inline__ __m128i __DEFAULT_FN_ATTRS
 _mm512_maskz_cvtepi64_epi16 (__mmask8 __M, __m512i __A)
 {
-  return (__m128i) __builtin_ia32_pmovqw512_mask ((__v8di) __A,
-              (__v8hi) _mm_setzero_si128 (),
-              __M);
+  return (__m128i)__builtin_ia32_selectw_128((__mmask8)__M,
+                                             (__v8hi)_mm512_cvtepi64_epi16(__A),
+                                             (__v8hi)_mm_setzero_si128());
 }
 
 static __inline__ void __DEFAULT_FN_ATTRS

diff --git a/lib/Headers/avx512vlbwintrin.h b/lib/Headers/avx512vlbwintrin.h
index e940e2b68533d07c3d8035649ea98661f8b39a59..6c5131ccba9bc4c6a056aac8028b0db21d1ffdba 100644 (file)
--- a/lib/Headers/avx512vlbwintrin.h
+++ b/lib/Headers/avx512vlbwintrin.h
@@ -1551,23 +1551,21 @@ _mm_mask_cvtusepi16_storeu_epi8 (void * __P, __mmask8 __M, __m128i __A)
 
 static __inline__ __m128i __DEFAULT_FN_ATTRS
 _mm256_cvtepi16_epi8 (__m256i __A) {
-  return (__m128i) __builtin_ia32_pmovwb256_mask ((__v16hi) __A,
-               (__v16qi) _mm_setzero_si128(),
-               (__mmask16) -1);
+  return (__m128i)__builtin_convertvector((__v16hi) __A, __v16qi);
 }
 
 static __inline__ __m128i __DEFAULT_FN_ATTRS
 _mm256_mask_cvtepi16_epi8 (__m128i __O, __mmask16 __M, __m256i __A) {
-  return (__m128i) __builtin_ia32_pmovwb256_mask ((__v16hi) __A,
-               (__v16qi) __O,
-               __M);
+  return (__m128i)__builtin_ia32_selectb_128((__mmask8)__M,
+                                             (__v16qi)_mm256_cvtepi16_epi8(__A),
+                                             (__v16qi)__O);
 }
 
 static __inline__ __m128i __DEFAULT_FN_ATTRS
 _mm256_maskz_cvtepi16_epi8 (__mmask16 __M, __m256i __A) {
-  return (__m128i) __builtin_ia32_pmovwb256_mask ((__v16hi) __A,
-               (__v16qi) _mm_setzero_si128(),
-               __M);
+  return (__m128i)__builtin_ia32_selectb_128((__mmask8)__M,
+                                             (__v16qi)_mm256_cvtepi16_epi8(__A),
+                                             (__v16qi)_mm_setzero_si128());
 }
 
 static __inline__ void __DEFAULT_FN_ATTRS

diff --git a/lib/Headers/avx512vlintrin.h b/lib/Headers/avx512vlintrin.h
index 2581c05c5d85cea23b996e6bd7f6bda8b456672b..07429953f916fedaf16371ae6c90205e5a52136c 100644 (file)
--- a/lib/Headers/avx512vlintrin.h
+++ b/lib/Headers/avx512vlintrin.h
@@ -7627,24 +7627,23 @@ _mm_mask_cvtepi32_storeu_epi16 (void * __P, __mmask8 __M, __m128i __A)
 static __inline__ __m128i __DEFAULT_FN_ATTRS
 _mm256_cvtepi32_epi16 (__m256i __A)
 {
-  return (__m128i) __builtin_ia32_pmovdw256_mask ((__v8si) __A,
-              (__v8hi)_mm_setzero_si128 (),
-              (__mmask8) -1);
+  return (__m128i)__builtin_convertvector((__v8si)__A, __v8hi);
 }
 
 static __inline__ __m128i __DEFAULT_FN_ATTRS
 _mm256_mask_cvtepi32_epi16 (__m128i __O, __mmask8 __M, __m256i __A)
 {
-  return (__m128i) __builtin_ia32_pmovdw256_mask ((__v8si) __A,
-              (__v8hi) __O, __M);
+  return (__m128i)__builtin_ia32_selectw_128((__mmask8)__M,
+                                             (__v8hi)_mm256_cvtepi32_epi16(__A),
+                                             (__v8hi)__O);
 }
 
 static __inline__ __m128i __DEFAULT_FN_ATTRS
 _mm256_maskz_cvtepi32_epi16 (__mmask8 __M, __m256i __A)
 {
-  return (__m128i) __builtin_ia32_pmovdw256_mask ((__v8si) __A,
-              (__v8hi) _mm_setzero_si128 (),
-              __M);
+  return (__m128i)__builtin_ia32_selectw_128((__mmask8)__M,
+                                             (__v8hi)_mm256_cvtepi32_epi16(__A),
+                                             (__v8hi)_mm_setzero_si128());
 }
 
 static __inline__ void __DEFAULT_FN_ATTRS
@@ -7743,24 +7742,23 @@ _mm_mask_cvtepi64_storeu_epi32 (void * __P, __mmask8 __M, __m128i __A)
 static __inline__ __m128i __DEFAULT_FN_ATTRS
 _mm256_cvtepi64_epi32 (__m256i __A)
 {
-  return (__m128i) __builtin_ia32_pmovqd256_mask ((__v4di) __A,
-              (__v4si) _mm_undefined_si128(),
-              (__mmask8) -1);
+  return (__m128i)__builtin_convertvector((__v4di)__A, __v4si);
 }
 
 static __inline__ __m128i __DEFAULT_FN_ATTRS
 _mm256_mask_cvtepi64_epi32 (__m128i __O, __mmask8 __M, __m256i __A)
 {
-  return (__m128i) __builtin_ia32_pmovqd256_mask ((__v4di) __A,
-              (__v4si) __O, __M);
+  return (__m128i)__builtin_ia32_selectd_128((__mmask8)__M,
+                                             (__v4si)_mm256_cvtepi64_epi32(__A),
+                                             (__v4si)__O);
 }
 
 static __inline__ __m128i __DEFAULT_FN_ATTRS
 _mm256_maskz_cvtepi64_epi32 (__mmask8 __M, __m256i __A)
 {
-  return (__m128i) __builtin_ia32_pmovqd256_mask ((__v4di) __A,
-              (__v4si) _mm_setzero_si128 (),
-              __M);
+  return (__m128i)__builtin_ia32_selectd_128((__mmask8)__M,
+                                             (__v4si)_mm256_cvtepi64_epi32(__A),
+                                             (__v4si)_mm_setzero_si128());
 }
 
 static __inline__ void __DEFAULT_FN_ATTRS

diff --git a/test/CodeGen/avx512bw-builtins.c b/test/CodeGen/avx512bw-builtins.c
index bb644c44239b196cca5fdcfa65b7496ffeedc0a1..ee2ae6ad2949da59435aa3b0c70a45261c52121f 100644 (file)
--- a/test/CodeGen/avx512bw-builtins.c
+++ b/test/CodeGen/avx512bw-builtins.c
@@ -1107,19 +1107,21 @@ __m256i test_mm512_maskz_cvtusepi16_epi8(__mmask32 __M, __m512i __A) {
 
 __m256i test_mm512_cvtepi16_epi8(__m512i __A) {
   // CHECK-LABEL: @test_mm512_cvtepi16_epi8
-  // CHECK: @llvm.x86.avx512.mask.pmov.wb.512
+  // CHECK: trunc <32 x i16> %{{.*}} to <32 x i8>
   return _mm512_cvtepi16_epi8(__A); 
 }
 
 __m256i test_mm512_mask_cvtepi16_epi8(__m256i __O, __mmask32 __M, __m512i __A) {
   // CHECK-LABEL: @test_mm512_mask_cvtepi16_epi8
-  // CHECK: @llvm.x86.avx512.mask.pmov.wb.512
+  // CHECK: trunc <32 x i16> %{{.*}} to <32 x i8>
+  // CHECK: select <32 x i1> %{{.*}}, <32 x i8> %{{.*}}, <32 x i8> %{{.*}}
   return _mm512_mask_cvtepi16_epi8(__O, __M, __A); 
 }
 
 __m256i test_mm512_maskz_cvtepi16_epi8(__mmask32 __M, __m512i __A) {
   // CHECK-LABEL: @test_mm512_maskz_cvtepi16_epi8
-  // CHECK: @llvm.x86.avx512.mask.pmov.wb.512
+  // CHECK: trunc <32 x i16> %{{.*}} to <32 x i8>
+  // CHECK: select <32 x i1> %{{.*}}, <32 x i8> %{{.*}}, <32 x i8> %{{.*}}
   return _mm512_maskz_cvtepi16_epi8(__M, __A); 
 }
 

diff --git a/test/CodeGen/avx512f-builtins.c b/test/CodeGen/avx512f-builtins.c
index b84740d9345f5df19f4ec241dd8b2faa83f3f38b..3b053f87621233fe3d095c42d2c83e9829b76e77 100644 (file)
--- a/test/CodeGen/avx512f-builtins.c
+++ b/test/CodeGen/avx512f-builtins.c
@@ -5102,19 +5102,21 @@ void test_mm512_mask_cvtusepi64_storeu_epi16(void *__P, __mmask8 __M, __m512i __
 
 __m128i test_mm512_cvtepi32_epi8(__m512i __A) {
   // CHECK-LABEL: @test_mm512_cvtepi32_epi8
-  // CHECK: @llvm.x86.avx512.mask.pmov.db.512
+  // CHECK: trunc <16 x i32> %{{.*}} to <16 x i8>
   return _mm512_cvtepi32_epi8(__A); 
 }
 
 __m128i test_mm512_mask_cvtepi32_epi8(__m128i __O, __mmask16 __M, __m512i __A) {
   // CHECK-LABEL: @test_mm512_mask_cvtepi32_epi8
-  // CHECK: @llvm.x86.avx512.mask.pmov.db.512
+  // CHECK: trunc <16 x i32> %{{.*}} to <16 x i8>
+  // CHECK: select <16 x i1> %{{.*}}, <16 x i8> %{{.*}}, <16 x i8> %{{.*}}
   return _mm512_mask_cvtepi32_epi8(__O, __M, __A); 
 }
 
 __m128i test_mm512_maskz_cvtepi32_epi8(__mmask16 __M, __m512i __A) {
   // CHECK-LABEL: @test_mm512_maskz_cvtepi32_epi8
-  // CHECK: @llvm.x86.avx512.mask.pmov.db.512
+  // CHECK: trunc <16 x i32> %{{.*}} to <16 x i8>
+  // CHECK: select <16 x i1> %{{.*}}, <16 x i8> %{{.*}}, <16 x i8> %{{.*}}
   return _mm512_maskz_cvtepi32_epi8(__M, __A); 
 }
 
@@ -5126,19 +5128,21 @@ void test_mm512_mask_cvtepi32_storeu_epi8(void * __P, __mmask16 __M, __m512i __A
 
 __m256i test_mm512_cvtepi32_epi16(__m512i __A) {
   // CHECK-LABEL: @test_mm512_cvtepi32_epi16
-  // CHECK: @llvm.x86.avx512.mask.pmov.dw.512
+  // CHECK: trunc <16 x i32> %{{.*}} to <16 x i16>
   return _mm512_cvtepi32_epi16(__A); 
 }
 
 __m256i test_mm512_mask_cvtepi32_epi16(__m256i __O, __mmask16 __M, __m512i __A) {
   // CHECK-LABEL: @test_mm512_mask_cvtepi32_epi16
-  // CHECK: @llvm.x86.avx512.mask.pmov.dw.512
+  // CHECK: trunc <16 x i32> %{{.*}} to <16 x i16>
+  // CHECK: select <16 x i1> %{{.*}}, <16 x i16> %{{.*}}, <16 x i16> %{{.*}}
   return _mm512_mask_cvtepi32_epi16(__O, __M, __A); 
 }
 
 __m256i test_mm512_maskz_cvtepi32_epi16(__mmask16 __M, __m512i __A) {
   // CHECK-LABEL: @test_mm512_maskz_cvtepi32_epi16
-  // CHECK: @llvm.x86.avx512.mask.pmov.dw.512
+  // CHECK: trunc <16 x i32> %{{.*}} to <16 x i16>
+  // CHECK: select <16 x i1> %{{.*}}, <16 x i16> %{{.*}}, <16 x i16> %{{.*}}
   return _mm512_maskz_cvtepi32_epi16(__M, __A); 
 }
 
@@ -5174,19 +5178,21 @@ void test_mm512_mask_cvtepi64_storeu_epi8(void * __P, __mmask8 __M, __m512i __A)
 
 __m256i test_mm512_cvtepi64_epi32(__m512i __A) {
   // CHECK-LABEL: @test_mm512_cvtepi64_epi32
-  // CHECK: @llvm.x86.avx512.mask.pmov.qd.512
+  // CHECK: trunc <8 x i64> %{{.*}} to <8 x i32>
   return _mm512_cvtepi64_epi32(__A); 
 }
 
 __m256i test_mm512_mask_cvtepi64_epi32(__m256i __O, __mmask8 __M, __m512i __A) {
   // CHECK-LABEL: @test_mm512_mask_cvtepi64_epi32
-  // CHECK: @llvm.x86.avx512.mask.pmov.qd.512
+  // CHECK: trunc <8 x i64> %{{.*}} to <8 x i32>
+  // CHECK: select <8 x i1> %{{.*}}, <8 x i32> %{{.*}}, <8 x i32> %{{.*}}
   return _mm512_mask_cvtepi64_epi32(__O, __M, __A); 
 }
 
 __m256i test_mm512_maskz_cvtepi64_epi32(__mmask8 __M, __m512i __A) {
   // CHECK-LABEL: @test_mm512_maskz_cvtepi64_epi32
-  // CHECK: @llvm.x86.avx512.mask.pmov.qd.512
+  // CHECK: trunc <8 x i64> %{{.*}} to <8 x i32>
+  // CHECK: select <8 x i1> %{{.*}}, <8 x i32> %{{.*}}, <8 x i32> %{{.*}}
   return _mm512_maskz_cvtepi64_epi32(__M, __A); 
 }
 
@@ -5198,19 +5204,21 @@ void test_mm512_mask_cvtepi64_storeu_epi32(void* __P, __mmask8 __M, __m512i __A)
 
 __m128i test_mm512_cvtepi64_epi16(__m512i __A) {
   // CHECK-LABEL: @test_mm512_cvtepi64_epi16
-  // CHECK: @llvm.x86.avx512.mask.pmov.qw.512
+  // CHECK: trunc <8 x i64> %{{.*}} to <8 x i16>
   return _mm512_cvtepi64_epi16(__A); 
 }
 
 __m128i test_mm512_mask_cvtepi64_epi16(__m128i __O, __mmask8 __M, __m512i __A) {
   // CHECK-LABEL: @test_mm512_mask_cvtepi64_epi16
-  // CHECK: @llvm.x86.avx512.mask.pmov.qw.512
+  // CHECK: trunc <8 x i64> %{{.*}} to <8 x i16>
+  // CHECK: select <8 x i1> %{{.*}}, <8 x i16> %{{.*}}, <8 x i16> %{{.*}}
   return _mm512_mask_cvtepi64_epi16(__O, __M, __A); 
 }
 
 __m128i test_mm512_maskz_cvtepi64_epi16(__mmask8 __M, __m512i __A) {
   // CHECK-LABEL: @test_mm512_maskz_cvtepi64_epi16
-  // CHECK: @llvm.x86.avx512.mask.pmov.qw.512
+  // CHECK: trunc <8 x i64> %{{.*}} to <8 x i16>
+  // CHECK: select <8 x i1> %{{.*}}, <8 x i16> %{{.*}}, <8 x i16> %{{.*}}
   return _mm512_maskz_cvtepi64_epi16(__M, __A); 
 }
 

diff --git a/test/CodeGen/avx512vl-builtins.c b/test/CodeGen/avx512vl-builtins.c
index 56033fa010f8150c51fe4f840744b663d380b335..344631705bec61f8fcf441d006b4367f7e2bb43b 100644 (file)
--- a/test/CodeGen/avx512vl-builtins.c
+++ b/test/CodeGen/avx512vl-builtins.c
@@ -6577,19 +6577,21 @@ void test_mm_mask_cvtepi32_storeu_epi16(void * __P, __mmask8 __M, __m128i __A) {
 
 __m128i test_mm256_cvtepi32_epi16(__m256i __A) {
   // CHECK-LABEL: @test_mm256_cvtepi32_epi16
-  // CHECK: @llvm.x86.avx512.mask.pmov.dw.256
+  // CHECK: trunc <8 x i32> %{{.*}} to <8 x i16>
   return _mm256_cvtepi32_epi16(__A); 
 }
 
 __m128i test_mm256_mask_cvtepi32_epi16(__m128i __O, __mmask8 __M, __m256i __A) {
   // CHECK-LABEL: @test_mm256_mask_cvtepi32_epi16
-  // CHECK: @llvm.x86.avx512.mask.pmov.dw.256
+  // CHECK: trunc <8 x i32> %{{.*}} to <8 x i16>
+  // CHECK: select <8 x i1> %{{.*}}, <8 x i16> %{{.*}}, <8 x i16> %{{.*}}
   return _mm256_mask_cvtepi32_epi16(__O, __M, __A); 
 }
 
 __m128i test_mm256_maskz_cvtepi32_epi16(__mmask8 __M, __m256i __A) {
   // CHECK-LABEL: @test_mm256_maskz_cvtepi32_epi16
-  // CHECK: @llvm.x86.avx512.mask.pmov.dw.256
+  // CHECK: trunc <8 x i32> %{{.*}} to <8 x i16>
+  // CHECK: select <8 x i1> %{{.*}}, <8 x i16> %{{.*}}, <8 x i16> %{{.*}}
   return _mm256_maskz_cvtepi32_epi16(__M, __A); 
 }
 
@@ -6673,19 +6675,21 @@ void test_mm_mask_cvtepi64_storeu_epi32(void * __P, __mmask8 __M, __m128i __A) {
 
 __m128i test_mm256_cvtepi64_epi32(__m256i __A) {
   // CHECK-LABEL: @test_mm256_cvtepi64_epi32
-  // CHECK: @llvm.x86.avx512.mask.pmov.qd.256
+  // CHECK: trunc <4 x i64> %{{.*}} to <4 x i32>
   return _mm256_cvtepi64_epi32(__A); 
 }
 
 __m128i test_mm256_mask_cvtepi64_epi32(__m128i __O, __mmask8 __M, __m256i __A) {
   // CHECK-LABEL: @test_mm256_mask_cvtepi64_epi32
-  // CHECK: @llvm.x86.avx512.mask.pmov.qd.256
+  // CHECK: trunc <4 x i64> %{{.*}} to <4 x i32>
+  // CHECK: select <4 x i1> %{{.*}}, <4 x i32> %{{.*}}, <4 x i32> %{{.*}}
   return _mm256_mask_cvtepi64_epi32(__O, __M, __A); 
 }
 
 __m128i test_mm256_maskz_cvtepi64_epi32(__mmask8 __M, __m256i __A) {
   // CHECK-LABEL: @test_mm256_maskz_cvtepi64_epi32
-  // CHECK: @llvm.x86.avx512.mask.pmov.qd.256
+  // CHECK: trunc <4 x i64> %{{.*}} to <4 x i32>
+  // CHECK: select <4 x i1> %{{.*}}, <4 x i32> %{{.*}}, <4 x i32> %{{.*}}
   return _mm256_maskz_cvtepi64_epi32(__M, __A); 
 }
 

diff --git a/test/CodeGen/avx512vlbw-builtins.c b/test/CodeGen/avx512vlbw-builtins.c
index 7adc50c231796a972bad36378d50b76a7e28aa5e..1118b958e2e791eff51367ba7f93867dae7c4bca 100644 (file)
--- a/test/CodeGen/avx512vlbw-builtins.c
+++ b/test/CodeGen/avx512vlbw-builtins.c
@@ -1804,19 +1804,21 @@ __m128i test_mm_maskz_cvtepi16_epi8(__mmask8 __M, __m128i __A) {
 
 __m128i test_mm256_cvtepi16_epi8(__m256i __A) {
   // CHECK-LABEL: @test_mm256_cvtepi16_epi8
-  // CHECK: @llvm.x86.avx512.mask.pmov.wb.256
+  // CHECK: trunc <16 x i16> %{{.*}} to <16 x i8>
   return _mm256_cvtepi16_epi8(__A); 
 }
 
 __m128i test_mm256_mask_cvtepi16_epi8(__m128i __O, __mmask16 __M, __m256i __A) {
   // CHECK-LABEL: @test_mm256_mask_cvtepi16_epi8
-  // CHECK: @llvm.x86.avx512.mask.pmov.wb.256
+  // CHECK: trunc <16 x i16> %{{.*}} to <16 x i8>
+  // CHECK: select <16 x i1> %{{.*}}, <16 x i8> %{{.*}}, <16 x i8> %{{.*}}
   return _mm256_mask_cvtepi16_epi8(__O, __M, __A); 
 }
 
 __m128i test_mm256_maskz_cvtepi16_epi8(__mmask16 __M, __m256i __A) {
   // CHECK-LABEL: @test_mm256_maskz_cvtepi16_epi8
-  // CHECK: @llvm.x86.avx512.mask.pmov.wb.256
+  // CHECK: trunc <16 x i16> %{{.*}} to <16 x i8>
+  // CHECK: select <16 x i1> %{{.*}}, <16 x i8> %{{.*}}, <16 x i8> %{{.*}}
   return _mm256_maskz_cvtepi16_epi8(__M, __A); 
 }