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Enable PTA_POPCNT for Silvermont 

* config/i386/i386.c (processor_alias_table): Enable PTA_POPCNT
	for Silvermont.

	* doc/invoke.texi: Mention POPCNT for corei7, corei7-avx,
	core-avx-i, core-avx2 and slm.

From-SVN: r205255
This commit is contained in:
H.J. Lu 2013-11-22 12:57:14 +00:00 committed by H.J. Lu
parent 954d457405
commit 7dced2146b
3 changed files with 18 additions and 10 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,11 @@
2013-11-22 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.c (processor_alias_table): Enable PTA_POPCNT
for Silvermont.
* doc/invoke.texi: Mention POPCNT for corei7, corei7-avx,
core-avx-i, core-avx2 and slm.
2013-11-22 Eric Botcazou <ebotcazou@adacore.com>
* print-rtl.c (print_rtx) <case MEM>: Output a space if no MEM_EXPR.

4
gcc/config/i386/i386.c
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@ -3136,8 +3136,8 @@ ix86_option_override_internal (bool main_args_p,
PTA_64BIT | PTA_MMX | PTA_SSE | PTA_SSE2 | PTA_SSE3
| PTA_SSSE3 | PTA_CX16 | PTA_MOVBE | PTA_FXSR},
{"slm", PROCESSOR_SLM, CPU_SLM,
PTA_64BIT | PTA_MMX | PTA_SSE | PTA_SSE2 | PTA_SSE3
| PTA_SSSE3 | PTA_SSE4_1 | PTA_SSE4_2 | PTA_CX16 | PTA_MOVBE
PTA_64BIT | PTA_MMX | PTA_SSE | PTA_SSE2 | PTA_SSE3 | PTA_SSSE3
| PTA_SSE4_1 | PTA_SSE4_2 | PTA_CX16 | PTA_POPCNT | PTA_MOVBE
| PTA_FXSR},
{"geode", PROCESSOR_GEODE, CPU_GEODE,
PTA_MMX | PTA_3DNOW | PTA_3DNOW_A | PTA_PREFETCH_SSE | PTA_PRFCHW},

16
gcc/doc/invoke.texi
View File

@ -14512,22 +14512,22 @@ Intel Core 2 CPU with 64-bit extensions, MMX, SSE, SSE2, SSE3 and SSSE3
instruction set support.
@item corei7
Intel Core i7 CPU with 64-bit extensions, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1
and SSE4.2 instruction set support.
Intel Core i7 CPU with 64-bit extensions, MMX, SSE, SSE2, SSE3, SSSE3,
SSE4.1, SSE4.2 and POPCNT instruction set support.
@item corei7-avx
Intel Core i7 CPU with 64-bit extensions, MMX, SSE, SSE2, SSE3, SSSE3,
SSE4.1, SSE4.2, AVX, AES and PCLMUL instruction set support.
SSE4.1, SSE4.2, POPCNT, AVX, AES and PCLMUL instruction set support.
@item core-avx-i
Intel Core CPU with 64-bit extensions, MMX, SSE, SSE2, SSE3, SSSE3,
SSE4.1, SSE4.2, AVX, AES, PCLMUL, FSGSBASE, RDRND and F16C instruction
set support.
SSE4.1, SSE4.2, POPCNT, AVX, AES, PCLMUL, FSGSBASE, RDRND and F16C
instruction set support.
@item core-avx2
Intel Core CPU with 64-bit extensions, MOVBE, MMX, SSE, SSE2, SSE3, SSSE3,
SSE4.1, SSE4.2, AVX, AVX2, AES, PCLMUL, FSGSBASE, RDRND, FMA, BMI, BMI2
and F16C instruction set support.
SSE4.1, SSE4.2, POPCNT, AVX, AVX2, AES, PCLMUL, FSGSBASE, RDRND, FMA,
BMI, BMI2 and F16C instruction set support.
@item atom
Intel Atom CPU with 64-bit extensions, MOVBE, MMX, SSE, SSE2, SSE3 and SSSE3
@ -14535,7 +14535,7 @@ instruction set support.
@item slm
Intel Silvermont CPU with 64-bit extensions, MOVBE, MMX, SSE, SSE2, SSE3, SSSE3,
SSE4.1 and SSE4.2 instruction set support.
SSE4.1, SSE4.2 and POPCNT instruction set support.
@item k6
AMD K6 CPU with MMX instruction set support.