Author: ctopper
Date: Tue Dec 19 16:46:09 2017
New Revision: 321129
URL: http://llvm.org/viewvc/llvm-project?rev=321129&view=rev
Log:
[X86] Add more CPUID bits to cpuid.h to match gcc and support icelake features.
Modified:
cfe/trunk/lib/Headers/cpuid.h
Modified: cfe/trunk/lib/Headers/cpuid.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Headers/cpuid.h?rev=321129&r1=321128&r2=321129&view=diff
==============================================================================
--- cfe/trunk/lib/Headers/cpuid.h (original)
+++ cfe/trunk/lib/Headers/cpuid.h Tue Dec 19 16:46:09 2017
@@ -173,16 +173,24 @@
#define bit_AVX512VL 0x80000000
/* Features in %ecx for leaf 7 sub-leaf 0 */
-#define bit_PREFTCHWT1 0x00000001
-#define bit_AVX512VBMI 0x00000002
-#define bit_PKU 0x00000004
-#define bit_OSPKE 0x00000010
+#define bit_PREFTCHWT1 0x00000001
+#define bit_AVX512VBMI 0x00000002
+#define bit_PKU 0x00000004
+#define bit_OSPKE 0x00000010
+#define bit_AVX512VBMI2 0x00000040
+#define bit_SHSTK 0x00000080
+#define bit_GFNI 0x00000100
+#define bit_VAES 0x00000200
+#define bit_VPCLMULQDQ 0x00000400
+#define bit_AVX512VNNI 0x00000800
+#define bit_AVX512BITALG 0x00001000
#define bit_AVX512VPOPCNTDQ 0x00004000
-#define bit_RDPID 0x00400000
+#define bit_RDPID 0x00400000
/* Features in %edx for leaf 7 sub-leaf 0 */
#define bit_AVX5124VNNIW 0x00000004
#define bit_AVX5124FMAPS 0x00000008
+#define bit_IBT 0x00100000
/* Features in %eax for leaf 13 sub-leaf 1 */
#define bit_XSAVEOPT 0x00000001
@@ -192,6 +200,7 @@
/* Features in %ecx for leaf 0x80000001 */
#define bit_LAHF_LM 0x00000001
#define bit_ABM 0x00000020
+#define bit_LZCNT bit_ABM /* for gcc compat */
#define bit_SSE4a 0x00000040
#define bit_PRFCHW 0x00000100
#define bit_XOP 0x00000800
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