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GNU C Library master sources branch master updated. glibc-2.26-186-g7ab70c9


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       via  7ab70c98e87b6fbcb3c2c02075b0949ed239ad7e (commit)
      from  39e7a5a66828a60008543db5f03f46dc7081668b (commit)

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- Log -----------------------------------------------------------------
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=7ab70c98e87b6fbcb3c2c02075b0949ed239ad7e

commit 7ab70c98e87b6fbcb3c2c02075b0949ed239ad7e
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Fri Aug 25 10:49:04 2017 -0700

    x86: Remove assembly versions of index_cpu_*/index_arch_*
    
    Since assembly versions of HAS_CPU_FEATURE and HAS_ARCH_FEATURE have
    been removed,  assembly versions of index_cpu_* and index_arch_* can
    also be removed.
    
    Tested on i686 and x86-64 with and without --disable-multi-arch.
    
    	* sysdeps/x86/cpu-features.h [__ASSEMBLER__]
    	(index_cpu_*, index_arch_*): Removed.

diff --git a/ChangeLog b/ChangeLog
index 56c80c6..bc1cf94 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2017-08-25  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* sysdeps/x86/cpu-features.h [__ASSEMBLER__]
+	(index_cpu_*, index_arch_*): Removed.
+
 2017-08-25  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 
 	* sysdeps/unix/sysv/linux/aarch64/sys/procfs.h (elf_greg_t):
diff --git a/sysdeps/x86/cpu-features.h b/sysdeps/x86/cpu-features.h
index 9733e6e..9e01781 100644
--- a/sysdeps/x86/cpu-features.h
+++ b/sysdeps/x86/cpu-features.h
@@ -90,48 +90,7 @@
 /* The current maximum size of the feature integer bit array.  */
 #define FEATURE_INDEX_MAX 1
 
-#ifdef	__ASSEMBLER__
-
-# include <cpu-features-offsets.h>
-
-# define index_cpu_CX8	COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_EDX_OFFSET
-# define index_cpu_CMOV	COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_EDX_OFFSET
-# define index_cpu_SSE	COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_EDX_OFFSET
-# define index_cpu_SSE2	COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_EDX_OFFSET
-# define index_cpu_SSSE3 COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_ECX_OFFSET
-# define index_cpu_SSE4_1 COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_ECX_OFFSET
-# define index_cpu_SSE4_2 COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_ECX_OFFSET
-# define index_cpu_AVX	COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_ECX_OFFSET
-# define index_cpu_AVX2	COMMON_CPUID_INDEX_7*CPUID_SIZE+CPUID_EBX_OFFSET
-# define index_cpu_ERMS	COMMON_CPUID_INDEX_7*CPUID_SIZE+CPUID_EBX_OFFSET
-# define index_cpu_MOVBE COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_ECX_OFFSET
-# define index_cpu_IBT	COMMON_CPUID_INDEX_7*CPUID_SIZE+CPUID_EDX_OFFSET
-# define index_cpu_SHSTK COMMON_CPUID_INDEX_7*CPUID_SIZE+CPUID_ECX_OFFSET
-
-# define index_arch_Fast_Rep_String	FEATURE_INDEX_1*FEATURE_SIZE
-# define index_arch_Fast_Copy_Backward	FEATURE_INDEX_1*FEATURE_SIZE
-# define index_arch_Slow_BSF		FEATURE_INDEX_1*FEATURE_SIZE
-# define index_arch_Fast_Unaligned_Load	FEATURE_INDEX_1*FEATURE_SIZE
-# define index_arch_Prefer_PMINUB_for_stringop FEATURE_INDEX_1*FEATURE_SIZE
-# define index_arch_AVX_Usable		FEATURE_INDEX_1*FEATURE_SIZE
-# define index_arch_FMA_Usable		FEATURE_INDEX_1*FEATURE_SIZE
-# define index_arch_FMA4_Usable		FEATURE_INDEX_1*FEATURE_SIZE
-# define index_arch_Slow_SSE4_2		FEATURE_INDEX_1*FEATURE_SIZE
-# define index_arch_AVX2_Usable		FEATURE_INDEX_1*FEATURE_SIZE
-# define index_arch_AVX_Fast_Unaligned_Load FEATURE_INDEX_1*FEATURE_SIZE
-# define index_arch_AVX512F_Usable	FEATURE_INDEX_1*FEATURE_SIZE
-# define index_arch_AVX512DQ_Usable	FEATURE_INDEX_1*FEATURE_SIZE
-# define index_arch_I586		FEATURE_INDEX_1*FEATURE_SIZE
-# define index_arch_I686		FEATURE_INDEX_1*FEATURE_SIZE
-# define index_arch_Prefer_MAP_32BIT_EXEC FEATURE_INDEX_1*FEATURE_SIZE
-# define index_arch_Prefer_No_VZEROUPPER FEATURE_INDEX_1*FEATURE_SIZE
-# define index_arch_Fast_Unaligned_Copy	FEATURE_INDEX_1*FEATURE_SIZE
-# define index_arch_Prefer_ERMS		FEATURE_INDEX_1*FEATURE_SIZE
-# define index_arch_Use_dl_runtime_resolve_opt FEATURE_INDEX_1*FEATURE_SIZE
-# define index_arch_Use_dl_runtime_resolve_slow FEATURE_INDEX_1*FEATURE_SIZE
-# define index_arch_Prefer_No_AVX512	FEATURE_INDEX_1*FEATURE_SIZE
-
-#else	/* __ASSEMBLER__ */
+#ifndef	__ASSEMBLER__
 
 enum
   {

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog                  |    5 +++++
 sysdeps/x86/cpu-features.h |   43 +------------------------------------------
 2 files changed, 6 insertions(+), 42 deletions(-)


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