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Change -mtune=ia to -mtune=intel

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* config.gcc: Change --with-cpu=ia to --with-cpu=intel.

	* config/i386/i386.c (cpu_names): Replace "ia" with "intel".
	(processor_alias_table): Likewise.
	(ix86_option_override_internal): Likewise.
	* config/i386/i386.h (target_cpu_default): Replace
	TARGET_CPU_DEFAULT_ia with TARGET_CPU_DEFAULT_intel.

	* doc/invoke.texi: Replace -mtune=ia with -mtune=intel.

From-SVN: r205754
This commit is contained in:
H.J. Lu 2013-12-06 17:36:22 +00:00 • committed by H.J. Lu
parent 6b3d111345
commit 86bb84f178
5 changed files with 27 additions and 15 deletions
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12
gcc/ChangeLog
View file

@ -1,3 +1,15 @@
2013-12-06 H.J. Lu <hongjiu.lu@intel.com>
* config.gcc: Change --with-cpu=ia to --with-cpu=intel.
* config/i386/i386.c (cpu_names): Replace "ia" with "intel".
(processor_alias_table): Likewise.
(ix86_option_override_internal): Likewise.
* config/i386/i386.h (target_cpu_default): Replace
TARGET_CPU_DEFAULT_ia with TARGET_CPU_DEFAULT_intel.
* doc/invoke.texi: Replace -mtune=ia with -mtune=intel.
2013-12-06 Uros Bizjak <ubizjak@gmail.com>
PR target/59405

14
gcc/config.gcc
View file

@ -1398,7 +1398,7 @@ i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | i
TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
need_64bit_isa=yes
case X"${with_cpu}" in
Xgeneric|Xia|Xatom|Xslm|Xcore2|Xcorei7|Xcorei7-avx|Xnocona|Xx86-64|Xbdver4|Xbdver3|Xbdver2|Xbdver1|Xbtver2|Xbtver1|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx|Xathlon64-sse3|Xk8-sse3|Xopteron-sse3)
Xgeneric|Xintel|Xatom|Xslm|Xcore2|Xcorei7|Xcorei7-avx|Xnocona|Xx86-64|Xbdver4|Xbdver3|Xbdver2|Xbdver1|Xbtver2|Xbtver1|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx|Xathlon64-sse3|Xk8-sse3|Xopteron-sse3)
;;
X)
if test x$with_cpu_64 = x; then
@ -1407,7 +1407,7 @@ i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | i
;;
*)
echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
echo "generic ia atom slm core2 corei7 corei7-avx nocona x86-64 bdver4 bdver3 bdver2 bdver1 btver2 btver1 amdfam10 barcelona k8 opteron athlon64 athlon-fx athlon64-sse3 k8-sse3 opteron-sse3" 1>&2
echo "generic intel atom slm core2 corei7 corei7-avx nocona x86-64 bdver4 bdver3 bdver2 bdver1 btver2 btver1 amdfam10 barcelona k8 opteron athlon64 athlon-fx athlon64-sse3 k8-sse3 opteron-sse3" 1>&2
exit 1
;;
esac
@ -1519,7 +1519,7 @@ i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
tmake_file="$tmake_file i386/t-sol2-64"
need_64bit_isa=yes
case X"${with_cpu}" in
Xgeneric|Xia|Xatom|Xslm|Xcore2|Xcorei7|Xcorei7-avx|Xnocona|Xx86-64|Xbdver4|Xbdver3|Xbdver2|Xbdver1|Xbtver2|Xbtver1|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx|Xathlon64-sse3|Xk8-sse3|Xopteron-sse3)
Xgeneric|Xintel|Xatom|Xslm|Xcore2|Xcorei7|Xcorei7-avx|Xnocona|Xx86-64|Xbdver4|Xbdver3|Xbdver2|Xbdver1|Xbtver2|Xbtver1|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx|Xathlon64-sse3|Xk8-sse3|Xopteron-sse3)
;;
X)
if test x$with_cpu_64 = x; then
@ -1528,7 +1528,7 @@ i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
;;
*)
echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
echo "generic ia atom slm core2 corei7 corei7-avx nocona x86-64 bdver4 bdver3 bdver2 bdver1 btver2 btver1 amdfam10 barcelona k8 opteron athlon64 athlon-fx athlon64-sse3 k8-sse3 opteron-sse3" 1>&2
echo "generic intel atom slm core2 corei7 corei7-avx nocona x86-64 bdver4 bdver3 bdver2 bdver1 btver2 btver1 amdfam10 barcelona k8 opteron athlon64 athlon-fx athlon64-sse3 k8-sse3 opteron-sse3" 1>&2
exit 1
;;
esac
@ -1604,7 +1604,7 @@ i[34567]86-*-mingw* | x86_64-*-mingw*)
if test x$enable_targets = xall; then
tm_defines="${tm_defines} TARGET_BI_ARCH=1"
case X"${with_cpu}" in
Xgeneric|Xia|Xatom|Xslm|Xcore2|Xcorei7|Xcorei7-avx|Xnocona|Xx86-64|Xbdver4|Xbdver3|Xbdver2|Xbdver1|Xbtver2|Xbtver1|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx|Xathlon64-sse3|Xk8-sse3|Xopteron-sse3)
Xgeneric|Xintel|Xatom|Xslm|Xcore2|Xcorei7|Xcorei7-avx|Xnocona|Xx86-64|Xbdver4|Xbdver3|Xbdver2|Xbdver1|Xbtver2|Xbtver1|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx|Xathlon64-sse3|Xk8-sse3|Xopteron-sse3)
;;
X)
if test x$with_cpu_64 = x; then
@ -1613,7 +1613,7 @@ i[34567]86-*-mingw* | x86_64-*-mingw*)
;;
*)
echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
echo "generic ia atom slm core2 corei7 Xcorei7-avx nocona x86-64 bdver4 bdver3 bdver2 bdver1 btver2 btver1 amdfam10 barcelona k8 opteron athlon64 athlon-fx athlon64-sse3 k8-sse3 opteron-sse3" 1>&2
echo "generic intel atom slm core2 corei7 Xcorei7-avx nocona x86-64 bdver4 bdver3 bdver2 bdver1 btver2 btver1 amdfam10 barcelona k8 opteron athlon64 athlon-fx athlon64-sse3 k8-sse3 opteron-sse3" 1>&2
exit 1
;;
esac
@ -3664,7 +3664,7 @@ case "${target}" in
esac
# OK
;;
"" | x86-64 | generic | ia | native \
"" | x86-64 | generic | intel | native \
| k8 | k8-sse3 | athlon64 | athlon64-sse3 | opteron \
| opteron-sse3 | athlon-fx | bdver4 | bdver3 | bdver2 \
| bdver1 | btver2 | btver1 | amdfam10 | barcelona \

8
gcc/config/i386/i386.c
View file

@ -2434,7 +2434,7 @@ static const char *const cpu_names[TARGET_CPU_DEFAULT_max] =
"core-avx2",
"atom",
"slm",
"ia",
"intel",
"geode",
"k6",
"k6-2",
@ -3143,7 +3143,7 @@ ix86_option_override_internal (bool main_args_p,
PTA_64BIT | PTA_MMX | PTA_SSE | PTA_SSE2 | PTA_SSE3 | PTA_SSSE3
| PTA_SSE4_1 | PTA_SSE4_2 | PTA_CX16 | PTA_POPCNT | PTA_AES
| PTA_PCLMUL | PTA_RDRND | PTA_MOVBE | PTA_FXSR},
{"ia", PROCESSOR_SLM, CPU_SLM,
{"intel", 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_POPCNT | PTA_FXSR},
{"geode", PROCESSOR_GEODE, CPU_GEODE,
@ -3632,8 +3632,8 @@ ix86_option_override_internal (bool main_args_p,
if (!strcmp (opts->x_ix86_arch_string, "generic"))
error ("generic CPU can be used only for %stune=%s %s",
prefix, suffix, sw);
else if (!strcmp (ix86_arch_string, "ia"))
error ("ia CPU can be used only for %stune=%s %s",
else if (!strcmp (ix86_arch_string, "intel"))
error ("intel CPU can be used only for %stune=%s %s",
prefix, suffix, sw);
else if (!strncmp (opts->x_ix86_arch_string, "generic", 7) || i == pta_size)
error ("bad value (%s) for %sarch=%s %s",

2
gcc/config/i386/i386.h
View file

@ -626,7 +626,7 @@ enum target_cpu_default
TARGET_CPU_DEFAULT_haswell,
TARGET_CPU_DEFAULT_atom,
TARGET_CPU_DEFAULT_slm,
TARGET_CPU_DEFAULT_ia,
TARGET_CPU_DEFAULT_intel,
TARGET_CPU_DEFAULT_geode,
TARGET_CPU_DEFAULT_k6,

6
gcc/doc/invoke.texi
View file

@ -14778,11 +14778,11 @@ generic instruction set applicable to all processors. In contrast,
@option{-mtune} indicates the processor (or, in this case, collection of
processors) for which the code is optimized.
@item ia
@item intel
Produce code optimized for the most current Intel processors, which are
Haswell and Silvermont for this version of GCC. If you know the CPU
on which your code will run, then you should use the corresponding
@option{-mtune} or @option{-march} option instead of @option{-mtune=ia}.
@option{-mtune} or @option{-march} option instead of @option{-mtune=intel}.
But, if you want your application performs better on both Haswell and
Silvermont, then you should use this option.
@ -14792,7 +14792,7 @@ GCC, code generation controlled by this option will change to reflect
the most current Intel processors at the time that version of GCC is
released.
There is no @option{-march=ia} option because @option{-march} indicates
There is no @option{-march=intel} option because @option{-march} indicates
the instruction set the compiler can use, and there is no common
instruction set applicable to all processors. In contrast,
@option{-mtune} indicates the processor (or, in this case, collection of