From: Kirill Yukhin <kirill.yukhin@intel.com>
Date: Fri, 2 Oct 2015 15:25:26 +0000 (+0000)
Subject: AVX-512.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ab91c076b76cce3f0e8eb767765c314c633dfaff;p=gcc.git

AVX-512.

AVX-512. Add missing features to cpuinfo.c
gcc/
	* config/i386/i386.c (processor_features): Add F_AVX512VBMI,
	F_AVX512IFMA.
	(isa_names_table): Handle F_AVX512VBMI and F_AVX512IFMA.
libgcc/
	* config/i386/cpuinfo.c (processor_features): Add
	FEATURE_AVX512VBMI and FEATURE_AVX512VBMI.
testsuite/
	* gcc.target/i386/builtin_target.c: Handle "avx512ifma"
	and "avx512vbmi".

From-SVN: r228399
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 0f6875c87a2..493a4a8b47a 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2015-10-02  Kirill Yukhin  <kirill.yukhin@intel.com>
+	* config/i386/i386.c (processor_features): Add F_AVX512VBMI,
+	F_AVX512IFMA.
+	(isa_names_table): Handle F_AVX512VBMI and F_AVX512IFMA.
+
 2015-10-02  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 
 	* config/aarch64/aarch64-elf.h (TARGET_ASM_NAMED_SECTION): Delete.
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index 1ccc33e525c..171917536a0 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -36591,6 +36591,8 @@ fold_builtin_cpu (tree fndecl, tree *args)
     F_AVX512CD,
     F_AVX512ER,
     F_AVX512PF,
+    F_AVX512VBMI,
+    F_AVX512IFMA,
     F_MAX
   };
 
@@ -36699,6 +36701,8 @@ fold_builtin_cpu (tree fndecl, tree *args)
       {"avx512cd",F_AVX512CD},
       {"avx512er",F_AVX512ER},
       {"avx512pf",F_AVX512PF},
+      {"avx512vbmi",F_AVX512VBMI},
+      {"avx512ifma",F_AVX512IFMA},
     };
 
   tree __processor_model_type = build_processor_model_struct ();
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index bceeaaa8b31..943227a8df8 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2015-10-02  Kirill Yukhin  <kirill.yukhin@intel.com>
+
+	* gcc.target/i386/builtin_target.c: Handle "avx512ifma"
+	and "avx512vbmi".
+
 2015-10-02  Vladimir Makarov  <vmakarov@redhat.com>
 
 	PR rtl-optimization/67756
diff --git a/gcc/testsuite/gcc.target/i386/builtin_target.c b/gcc/testsuite/gcc.target/i386/builtin_target.c
index aff4559845c..a9a8753ce04 100644
--- a/gcc/testsuite/gcc.target/i386/builtin_target.c
+++ b/gcc/testsuite/gcc.target/i386/builtin_target.c
@@ -200,6 +200,10 @@ check_features (unsigned int ecx, unsigned int edx,
 	assert (__builtin_cpu_supports ("avx512bw"));
       if (ebx & bit_AVX512DQ)
 	assert (__builtin_cpu_supports ("avx512dq"));
+      if (ebx & bit_AVX512IFMA)
+	assert (__builtin_cpu_supports ("avx512ifma"));
+      if (ebx & bit_AVX512VBMI)
+	assert (__builtin_cpu_supports ("avx512vbmi"));
     }
 }
 
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index a2d39c07dfa..e534c6db959 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,8 @@
+2015-10-02  Kirill Yukhin  <kirill.yukhin@intel.com>
+
+        * config/i386/cpuinfo.c (processor_features): Add
+	FEATURE_AVX512VBMI and FEATURE_AVX512VBMI.
+
 2015-09-28  Joseph Myers  <joseph@codesourcery.com>
 
 	* soft-fp/adddf3.c: Update from glibc.
diff --git a/libgcc/config/i386/cpuinfo.c b/libgcc/config/i386/cpuinfo.c
index ddb49e3ad9a..40ed84cf6cb 100644
--- a/libgcc/config/i386/cpuinfo.c
+++ b/libgcc/config/i386/cpuinfo.c
@@ -110,7 +110,9 @@ enum processor_features
   FEATURE_AVX512DQ,
   FEATURE_AVX512CD,
   FEATURE_AVX512ER,
-  FEATURE_AVX512PF
+  FEATURE_AVX512PF,
+  FEATURE_AVX512VBMI,
+  FEATURE_AVX512IFMA
 };
 
 struct __processor_model
@@ -336,6 +338,10 @@ get_available_features (unsigned int ecx, unsigned int edx,
 	features |= (1 << FEATURE_AVX512PF);
       if (ebx & bit_AVX512ER)
 	features |= (1 << FEATURE_AVX512ER);
+      if (ebx & bit_AVX512IFMA)
+	features |= (1 << FEATURE_AVX512IFMA);
+      if (ecx & bit_AVX512VBMI)
+	features |= (1 << FEATURE_AVX512VBMI);
     }
 
   unsigned int ext_level;