craig.topper created this revision. craig.topper added reviewers: DavidKreitzer, echristo, RKSimon, rnk.
This matches the Intel documentation which shows them available by importing immintrin.h. x86intrin.h also includes immintrin.h so anyone including x86intrin.h will still get them. This is different than gcc, but I don't think we were a perfect match there already. I'm unclear what gcc's policy is about how they choose which to add things to. Repository: rC Clang https://reviews.llvm.org/D47182 Files: lib/Headers/bmi2intrin.h lib/Headers/bmiintrin.h lib/Headers/cldemoteintrin.h lib/Headers/clzerointrin.h lib/Headers/immintrin.h lib/Headers/lzcntintrin.h lib/Headers/movdirintrin.h lib/Headers/pconfigintrin.h lib/Headers/ptwriteintrin.h lib/Headers/rdseedintrin.h lib/Headers/sgxintrin.h lib/Headers/waitpkgintrin.h lib/Headers/wbnoinvdintrin.h lib/Headers/x86intrin.h
Index: lib/Headers/x86intrin.h =================================================================== --- lib/Headers/x86intrin.h +++ lib/Headers/x86intrin.h @@ -32,26 +32,6 @@ #include <mm3dnow.h> #endif -#if !defined(_MSC_VER) || __has_feature(modules) || defined(__BMI__) -#include <bmiintrin.h> -#endif - -#if !defined(_MSC_VER) || __has_feature(modules) || defined(__BMI2__) -#include <bmi2intrin.h> -#endif - -#if !defined(_MSC_VER) || __has_feature(modules) || defined(__LZCNT__) -#include <lzcntintrin.h> -#endif - -#if !defined(_MSC_VER) || __has_feature(modules) || defined(__POPCNT__) -#include <popcntintrin.h> -#endif - -#if !defined(_MSC_VER) || __has_feature(modules) || defined(__RDSEED__) -#include <rdseedintrin.h> -#endif - #if !defined(_MSC_VER) || __has_feature(modules) || defined(__PRFCHW__) #include <prfchwintrin.h> #endif @@ -76,45 +56,8 @@ #include <lwpintrin.h> #endif -#if !defined(_MSC_VER) || __has_feature(modules) || defined(__F16C__) -#include <f16cintrin.h> -#endif - #if !defined(_MSC_VER) || __has_feature(modules) || defined(__MWAITX__) #include <mwaitxintrin.h> #endif -#if !defined(_MSC_VER) || __has_feature(modules) || defined(__CLZERO__) -#include <clzerointrin.h> -#endif - -#if !defined(_MSC_VER) || __has_feature(modules) || defined(__WBNOINVD__) -#include <wbnoinvdintrin.h> -#endif - -#if !defined(_MSC_VER) || __has_feature(modules) || defined(__CLDEMOTE__) -#include <cldemoteintrin.h> -#endif - -#if !defined(_MSC_VER) || __has_feature(modules) || defined(__WAITPKG__) -#include <waitpkgintrin.h> -#endif - -#if !defined(_MSC_VER) || __has_feature(modules) || \ - defined(__MOVDIRI__) || defined(__MOVDIR64B__) -#include <movdirintrin.h> -#endif - -#if !defined(_MSC_VER) || __has_feature(modules) || defined(__PCONFIG__) -#include <pconfigintrin.h> -#endif - -#if !defined(_MSC_VER) || __has_feature(modules) || defined(__SGX__) -#include <sgxintrin.h> -#endif - -#if !defined(_MSC_VER) || __has_feature(modules) || defined(__PTWRITE__) -#include <ptwriteintrin.h> -#endif - #endif /* __X86INTRIN_H */ Index: lib/Headers/wbnoinvdintrin.h =================================================================== --- lib/Headers/wbnoinvdintrin.h +++ lib/Headers/wbnoinvdintrin.h @@ -21,8 +21,8 @@ *===-----------------------------------------------------------------------=== */ -#ifndef __X86INTRIN_H -#error "Never use <wbnoinvdintrin.h> directly; include <x86intrin.h> instead." +#ifndef __IMMINTRIN_H +#error "Never use <wbnoinvdintrin.h> directly; include <immintrin.h> instead." #endif #ifndef __WBNOINVDINTRIN_H Index: lib/Headers/waitpkgintrin.h =================================================================== --- lib/Headers/waitpkgintrin.h +++ lib/Headers/waitpkgintrin.h @@ -20,8 +20,8 @@ * *===-----------------------------------------------------------------------=== */ -#ifndef __X86INTRIN_H -#error "Never use <waitpkgintrin.h> directly; include <x86intrin.h> instead." +#ifndef __IMMINTRIN_H +#error "Never use <waitpkgintrin.h> directly; include <immintrin.h> instead." #endif #ifndef __WAITPKGINTRIN_H Index: lib/Headers/sgxintrin.h =================================================================== --- lib/Headers/sgxintrin.h +++ lib/Headers/sgxintrin.h @@ -21,8 +21,8 @@ *===-----------------------------------------------------------------------=== */ -#ifndef __X86INTRIN_H -#error "Never use <sgxintrin.h> directly; include <x86intrin.h> instead." +#ifndef __IMMINTRIN_H +#error "Never use <sgxintrin.h> directly; include <immintrin.h> instead." #endif #ifndef __SGXINTRIN_H Index: lib/Headers/rdseedintrin.h =================================================================== --- lib/Headers/rdseedintrin.h +++ lib/Headers/rdseedintrin.h @@ -21,8 +21,8 @@ *===-----------------------------------------------------------------------=== */ -#ifndef __X86INTRIN_H -#error "Never use <rdseedintrin.h> directly; include <x86intrin.h> instead." +#ifndef __IMMINTRIN_H +#error "Never use <rdseedintrin.h> directly; include <immintrin.h> instead." #endif #ifndef __RDSEEDINTRIN_H Index: lib/Headers/ptwriteintrin.h =================================================================== --- lib/Headers/ptwriteintrin.h +++ lib/Headers/ptwriteintrin.h @@ -21,8 +21,8 @@ *===-----------------------------------------------------------------------=== */ -#ifndef __X86INTRIN_H -#error "Never use <ptwriteintrin.h> directly; include <x86intrin.h> instead." +#ifndef __IMMINTRIN_H +#error "Never use <ptwriteintrin.h> directly; include <immintrin.h> instead." #endif #ifndef __PTWRITEINTRIN_H Index: lib/Headers/pconfigintrin.h =================================================================== --- lib/Headers/pconfigintrin.h +++ lib/Headers/pconfigintrin.h @@ -21,8 +21,8 @@ *===-----------------------------------------------------------------------=== */ -#ifndef __X86INTRIN_H -#error "Never use <pconfigintrin.h> directly; include <x86intrin.h> instead." +#ifndef __IMMINTRIN_H +#error "Never use <pconfigintrin.h> directly; include <immintrin.h> instead." #endif #ifndef __PCONFIGINTRIN_H Index: lib/Headers/movdirintrin.h =================================================================== --- lib/Headers/movdirintrin.h +++ lib/Headers/movdirintrin.h @@ -20,8 +20,8 @@ * *===-----------------------------------------------------------------------=== */ -#ifndef __X86INTRIN_H -#error "Never use <movdirintrin.h> directly; include <x86intrin.h> instead." +#ifndef __IMMINTRIN_H +#error "Never use <movdirintrin.h> directly; include <immintrin.h> instead." #endif #ifndef _MOVDIRINTRIN_H Index: lib/Headers/lzcntintrin.h =================================================================== --- lib/Headers/lzcntintrin.h +++ lib/Headers/lzcntintrin.h @@ -21,8 +21,8 @@ *===-----------------------------------------------------------------------=== */ -#if !defined __X86INTRIN_H && !defined __IMMINTRIN_H -#error "Never use <lzcntintrin.h> directly; include <x86intrin.h> instead." +#if !defined __IMMINTRIN_H +#error "Never use <lzcntintrin.h> directly; include <immintrin.h> instead." #endif #ifndef __LZCNTINTRIN_H Index: lib/Headers/immintrin.h =================================================================== --- lib/Headers/immintrin.h +++ lib/Headers/immintrin.h @@ -383,4 +383,41 @@ * whereas others are also available at all times. */ #include <adxintrin.h> +#if !defined(_MSC_VER) || __has_feature(modules) || defined(__RDSEED__) +#include <rdseedintrin.h> +#endif + +#if !defined(_MSC_VER) || __has_feature(modules) || defined(__CLZERO__) +#include <clzerointrin.h> +#endif + +#if !defined(_MSC_VER) || __has_feature(modules) || defined(__WBNOINVD__) +#include <wbnoinvdintrin.h> +#endif + +#if !defined(_MSC_VER) || __has_feature(modules) || defined(__CLDEMOTE__) +#include <cldemoteintrin.h> +#endif + +#if !defined(_MSC_VER) || __has_feature(modules) || defined(__WAITPKG__) +#include <waitpkgintrin.h> +#endif + +#if !defined(_MSC_VER) || __has_feature(modules) || \ + defined(__MOVDIRI__) || defined(__MOVDIR64B__) +#include <movdirintrin.h> +#endif + +#if !defined(_MSC_VER) || __has_feature(modules) || defined(__PCONFIG__) +#include <pconfigintrin.h> +#endif + +#if !defined(_MSC_VER) || __has_feature(modules) || defined(__SGX__) +#include <sgxintrin.h> +#endif + +#if !defined(_MSC_VER) || __has_feature(modules) || defined(__PTWRITE__) +#include <ptwriteintrin.h> +#endif + #endif /* __IMMINTRIN_H */ Index: lib/Headers/clzerointrin.h =================================================================== --- lib/Headers/clzerointrin.h +++ lib/Headers/clzerointrin.h @@ -20,8 +20,8 @@ * *===-----------------------------------------------------------------------=== */ -#ifndef __X86INTRIN_H -#error "Never use <clzerointrin.h> directly; include <x86intrin.h> instead." +#ifndef __IMMINTRIN_H +#error "Never use <clzerointrin.h> directly; include <immintrin.h> instead." #endif #ifndef __CLZEROINTRIN_H Index: lib/Headers/cldemoteintrin.h =================================================================== --- lib/Headers/cldemoteintrin.h +++ lib/Headers/cldemoteintrin.h @@ -21,8 +21,8 @@ *===-----------------------------------------------------------------------=== */ -#ifndef __X86INTRIN_H -#error "Never use <cldemoteintrin.h> directly; include <x86intrin.h> instead." +#ifndef __IMMINTRIN_H +#error "Never use <cldemoteintrin.h> directly; include <immintrin.h> instead." #endif #ifndef __CLDEMOTEINTRIN_H Index: lib/Headers/bmiintrin.h =================================================================== --- lib/Headers/bmiintrin.h +++ lib/Headers/bmiintrin.h @@ -21,8 +21,8 @@ *===-----------------------------------------------------------------------=== */ -#if !defined __X86INTRIN_H && !defined __IMMINTRIN_H -#error "Never use <bmiintrin.h> directly; include <x86intrin.h> instead." +#if !defined __IMMINTRIN_H +#error "Never use <bmiintrin.h> directly; include <immintrin.h> instead." #endif #ifndef __BMIINTRIN_H Index: lib/Headers/bmi2intrin.h =================================================================== --- lib/Headers/bmi2intrin.h +++ lib/Headers/bmi2intrin.h @@ -21,8 +21,8 @@ *===-----------------------------------------------------------------------=== */ -#if !defined __X86INTRIN_H && !defined __IMMINTRIN_H -#error "Never use <bmi2intrin.h> directly; include <x86intrin.h> instead." +#if !defined __IMMINTRIN_H +#error "Never use <bmi2intrin.h> directly; include <immintrin.h> instead." #endif #ifndef __BMI2INTRIN_H
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