Author: rksimon Date: Tue Sep 5 03:06:41 2017 New Revision: 312523 URL: http://llvm.org/viewvc/llvm-project?rev=312523&view=rev Log: [X86][AVX512] _mm512_stream_load_si512 should take a void const* argument (PR33977)
Based off the Intel Intrinsics guide, we should expect a void const* argument. Prevents 'passing 'const void *' to parameter of type 'void *' discards qualifiers' warnings. Differential Revision: https://reviews.llvm.org/D37449 Modified: cfe/trunk/lib/Headers/avx512fintrin.h cfe/trunk/test/CodeGen/avx512f-builtins.c Modified: cfe/trunk/lib/Headers/avx512fintrin.h URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Headers/avx512fintrin.h?rev=312523&r1=312522&r2=312523&view=diff ============================================================================== --- cfe/trunk/lib/Headers/avx512fintrin.h (original) +++ cfe/trunk/lib/Headers/avx512fintrin.h Tue Sep 5 03:06:41 2017 @@ -9040,7 +9040,7 @@ _mm512_stream_si512 (__m512i * __P, __m5 } static __inline__ __m512i __DEFAULT_FN_ATTRS -_mm512_stream_load_si512 (void *__P) +_mm512_stream_load_si512 (void const *__P) { typedef __v8di __v8di_aligned __attribute__((aligned(64))); return (__m512i) __builtin_nontemporal_load((const __v8di_aligned *)__P); Modified: cfe/trunk/test/CodeGen/avx512f-builtins.c URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/avx512f-builtins.c?rev=312523&r1=312522&r2=312523&view=diff ============================================================================== --- cfe/trunk/test/CodeGen/avx512f-builtins.c (original) +++ cfe/trunk/test/CodeGen/avx512f-builtins.c Tue Sep 5 03:06:41 2017 @@ -6258,6 +6258,12 @@ __m512i test_mm512_stream_load_si512(voi return _mm512_stream_load_si512(__P); } +__m512i test_mm512_stream_load_si512_const(void const *__P) { + // CHECK-LABEL: @test_mm512_stream_load_si512_const + // CHECK: load <8 x i64>, <8 x i64>* %{{.*}}, align 64, !nontemporal + return _mm512_stream_load_si512(__P); +} + void test_mm512_stream_pd(double *__P, __m512d __A) { // CHECK-LABEL: @test_mm512_stream_pd // CHECK: store <8 x double> %{{.*}}, <8 x double>* %{{.*}}, align 64, !nontemporal _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
