llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-backend-x86 @llvm/pr-subscribers-clang Author: Phoebe Wang (phoebewang) <details> <summary>Changes</summary> Fixes: #<!-- -->118152 --- Full diff: https://github.com/llvm/llvm-project/pull/118603.diff 3 Files Affected: - (modified) clang/lib/Headers/avx512dqintrin.h (+3) - (modified) clang/lib/Headers/avxintrin.h (+3) - (modified) clang/lib/Headers/xmmintrin.h (+3) ``````````diff diff --git a/clang/lib/Headers/avx512dqintrin.h b/clang/lib/Headers/avx512dqintrin.h index 88b48e3a32070b..d3ae91e29f9afb 100644 --- a/clang/lib/Headers/avx512dqintrin.h +++ b/clang/lib/Headers/avx512dqintrin.h @@ -167,6 +167,8 @@ _mm512_maskz_mullo_epi64(__mmask8 __U, __m512i __A, __m512i __B) { (__v8di)_mm512_setzero_si512()); } +#pragma float_control(push) +#pragma float_control(precise, on) static __inline__ __m512d __DEFAULT_FN_ATTRS512 _mm512_xor_pd(__m512d __A, __m512d __B) { return (__m512d)((__v8du)__A ^ (__v8du)__B); @@ -318,6 +320,7 @@ _mm512_maskz_andnot_ps(__mmask16 __U, __m512 __A, __m512 __B) { (__v16sf)_mm512_andnot_ps(__A, __B), (__v16sf)_mm512_setzero_ps()); } +#pragma float_control(pop) static __inline__ __m512i __DEFAULT_FN_ATTRS512 _mm512_cvtpd_epi64 (__m512d __A) { diff --git a/clang/lib/Headers/avxintrin.h b/clang/lib/Headers/avxintrin.h index 8e497a98234994..9fd3dbb5519e51 100644 --- a/clang/lib/Headers/avxintrin.h +++ b/clang/lib/Headers/avxintrin.h @@ -542,6 +542,8 @@ _mm256_rcp_ps(__m256 __a) /// \returns A 256-bit vector of [8 x float] containing the rounded down values. #define _mm256_floor_ps(V) _mm256_round_ps((V), _MM_FROUND_FLOOR) +#pragma float_control(push) +#pragma float_control(precise, on) /* Logical */ /// Performs a bitwise AND of two 256-bit vectors of [4 x double]. /// @@ -692,6 +694,7 @@ _mm256_xor_ps(__m256 __a, __m256 __b) { return (__m256)((__v8su)__a ^ (__v8su)__b); } +#pragma float_control(pop) /* Horizontal arithmetic */ /// Horizontally adds the adjacent pairs of values contained in two diff --git a/clang/lib/Headers/xmmintrin.h b/clang/lib/Headers/xmmintrin.h index 20e66d190113a3..dbc3f0d8df68fe 100644 --- a/clang/lib/Headers/xmmintrin.h +++ b/clang/lib/Headers/xmmintrin.h @@ -425,6 +425,8 @@ _mm_max_ps(__m128 __a, __m128 __b) return __builtin_ia32_maxps((__v4sf)__a, (__v4sf)__b); } +#pragma float_control(push) +#pragma float_control(precise, on) /// Performs a bitwise AND of two 128-bit vectors of [4 x float]. /// /// \headerfile <x86intrin.h> @@ -497,6 +499,7 @@ static __inline__ __m128 __DEFAULT_FN_ATTRS_CONSTEXPR _mm_xor_ps(__m128 __a, __m128 __b) { return (__m128)((__v4su)__a ^ (__v4su)__b); } +#pragma float_control(pop) /// Compares two 32-bit float values in the low-order bits of both /// operands for equality. `````````` </details> https://github.com/llvm/llvm-project/pull/118603 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
