[clang] df23fc4 - [X86][AVX512FP16] Add the missing const modifiers. NFCI

[Phoebe Wang via cfe-commits]

Author: Phoebe Wang
Date: 2022-08-22T22:07:42+08:00
New Revision: df23fc4f7fe7b9210217cbd37c409fc76d4ff136

URL: https://github.com/llvm/llvm-project/commit/df23fc4f7fe7b9210217cbd37c409fc76d4ff136
DIFF: https://github.com/llvm/llvm-project/commit/df23fc4f7fe7b9210217cbd37c409fc76d4ff136.diff

LOG: [X86][AVX512FP16] Add the missing const modifiers. NFCI

This patch fixes lit fails after D132342.

Reviewed By: RKSimon

Differential Revision: https://reviews.llvm.org/D132372

Added: 
    

Modified: 
    clang/include/clang/Basic/BuiltinsX86.def
    clang/lib/Headers/avx512fp16intrin.h

Removed: 
    


################################################################################
diff  --git a/clang/include/clang/Basic/BuiltinsX86.def b/clang/include/clang/Basic/BuiltinsX86.def
index 6bf35c340c2d1..ad8509e6124d4 100644
--- a/clang/include/clang/Basic/BuiltinsX86.def
+++ b/clang/include/clang/Basic/BuiltinsX86.def
@@ -1791,7 +1791,7 @@ TARGET_BUILTIN(__builtin_ia32_cmpph512_mask, "UiV32xV32xIiUiIi", "ncV:512:", "av
 TARGET_BUILTIN(__builtin_ia32_cmpph256_mask, "UsV16xV16xIiUs", "ncV:256:", "avx512fp16,avx512vl")
 TARGET_BUILTIN(__builtin_ia32_cmpph128_mask, "UcV8xV8xIiUc", "ncV:128:", "avx512fp16,avx512vl")
 TARGET_BUILTIN(__builtin_ia32_cmpsh_mask, "UcV8xV8xIiUcIi", "ncV:128:", "avx512fp16")
-TARGET_BUILTIN(__builtin_ia32_loadsh128_mask, "V8xV8x*V8xUc", "nV:128:", "avx512fp16")
+TARGET_BUILTIN(__builtin_ia32_loadsh128_mask, "V8xV8xC*V8xUc", "nV:128:", "avx512fp16")
 TARGET_BUILTIN(__builtin_ia32_storesh128_mask, "vV8x*V8xUc", "nV:128:", "avx512fp16")
 
 TARGET_BUILTIN(__builtin_ia32_rcpph128_mask, "V8xV8xV8xUc", "ncV:128:", "avx512fp16,avx512vl")

diff  --git a/clang/lib/Headers/avx512fp16intrin.h b/clang/lib/Headers/avx512fp16intrin.h
index 99409a31b32bd..2e4ca353ff692 100644
--- a/clang/lib/Headers/avx512fp16intrin.h
+++ b/clang/lib/Headers/avx512fp16intrin.h
@@ -829,7 +829,7 @@ static __inline__ __m128h __DEFAULT_FN_ATTRS128 _mm_load_sh(void const *__dp) {
   struct __mm_load_sh_struct {
     _Float16 __u;
   } __attribute__((__packed__, __may_alias__));
-  _Float16 __u = ((struct __mm_load_sh_struct *)__dp)->__u;
+  _Float16 __u = ((const struct __mm_load_sh_struct *)__dp)->__u;
   return (__m128h){__u, 0, 0, 0, 0, 0, 0, 0};
 }
 
@@ -838,13 +838,13 @@ _mm_mask_load_sh(__m128h __W, __mmask8 __U, const void *__A) {
   __m128h src = (__v8hf)__builtin_shufflevector(
       (__v8hf)__W, (__v8hf)_mm_setzero_ph(), 0, 8, 8, 8, 8, 8, 8, 8);
 
-  return (__m128h)__builtin_ia32_loadsh128_mask((__v8hf *)__A, src, __U & 1);
+  return (__m128h)__builtin_ia32_loadsh128_mask((const __v8hf *)__A, src, __U & 1);
 }
 
 static __inline__ __m128h __DEFAULT_FN_ATTRS128
 _mm_maskz_load_sh(__mmask8 __U, const void *__A) {
   return (__m128h)__builtin_ia32_loadsh128_mask(
-      (__v8hf *)__A, (__v8hf)_mm_setzero_ph(), __U & 1);
+      (const __v8hf *)__A, (__v8hf)_mm_setzero_ph(), __U & 1);
 }
 
 static __inline__ __m512h __DEFAULT_FN_ATTRS512