From 14b52538d249750e4d4e5c7daa2186aeb7052576 Mon Sep 17 00:00:00 2001 From: Changpeng Fang Date: Thu, 6 Jan 2011 22:59:46 +0000 Subject: Bobcat (btver1) Enablement * config.gcc (i[34567]86-*-linux* | ...): Add btver1. (case ${target}): Add btver1. * config/i386/driver-i386.c (host_detect_local_cpu): Let -march=native recognize btver1 processors. * config/i386/i386-c.c (ix86_target_macros_internal): Add btver1 def_and_undef * config/i386/i386.c (struct processor_costs btver1_cost): New btver1 cost table. (m_BTVER1): New definition. ( m_AMD_MULTIPLE): Includes m_BTVER1. (initial_ix86_tune_features): Add btver1 tune. (processor_target_table): Add btver1 entry. (static const char *const cpu_names): Add btver1 entry. (software_prefetching_beneficial_p): Add btver1. (ix86_option_override_internal): Add btver1 instruction sets. (ix86_issue_rate): Add btver1. (ix86_adjust_cost): Add btver1. * config/i386/i386.h (TARGET_BTVER1): New definition. (enum target_cpu_default): Add TARGET_CPU_DEFAULT_btver1. (enum processor_type): Add PROCESSOR_BTVER1. * config/i386/i386.md (define_attr "cpu"): Add btver1. From-SVN: r168556 --- gcc/config.gcc | 22 +++++++++++++++------- 1 file changed, 15 insertions(+), 7 deletions(-) (limited to 'gcc/config.gcc') diff --git a/gcc/config.gcc b/gcc/config.gcc index 0363339..198016e 100644 --- a/gcc/config.gcc +++ b/gcc/config.gcc @@ -1237,7 +1237,7 @@ i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | i need_64bit_hwint=yes need_64bit_isa=yes case X"${with_cpu}" in - Xgeneric|Xatom|Xcore2|Xcorei7|Xcorei7-avx|Xnocona|Xx86-64|Xbdver1|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx|Xathlon64-sse3|Xk8-sse3|Xopteron-sse3) + Xgeneric|Xatom|Xcore2|Xcorei7|Xcorei7-avx|Xnocona|Xx86-64|Xbdver1|Xbtver1|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx|Xathlon64-sse3|Xk8-sse3|Xopteron-sse3) ;; X) if test x$with_cpu_64 = x; then @@ -1246,7 +1246,7 @@ i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | i ;; *) echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2 - echo "generic atom core2 corei7 corei7-avx nocona x86-64 bdver1 amdfam10 barcelona k8 opteron athlon64 athlon-fx athlon64-sse3 k8-sse3 opteron-sse3" 1>&2 + echo "generic atom core2 corei7 corei7-avx nocona x86-64 bdver1 btver1 amdfam10 barcelona k8 opteron athlon64 athlon-fx athlon64-sse3 k8-sse3 opteron-sse3" 1>&2 exit 1 ;; esac @@ -1375,7 +1375,7 @@ i[34567]86-*-solaris2*) need_64bit_isa=yes use_gcc_stdint=wrap case X"${with_cpu}" in - Xgeneric|Xatom|Xcore2|Xcorei7|Xcorei7-avx|Xnocona|Xx86-64|Xbdver1|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx|Xathlon64-sse3|Xk8-sse3|Xopteron-sse3) + Xgeneric|Xatom|Xcore2|Xcorei7|Xcorei7-avx|Xnocona|Xx86-64|Xbdver1|Xbtver1|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx|Xathlon64-sse3|Xk8-sse3|Xopteron-sse3) ;; X) if test x$with_cpu_64 = x; then @@ -1384,7 +1384,7 @@ i[34567]86-*-solaris2*) ;; *) echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2 - echo "generic atom core2 corei7 corei7-avx nocona x86-64 bdver1 amdfam10 barcelona k8 opteron athlon64 athlon-fx athlon64-sse3 k8-sse3 opteron-sse3" 1>&2 + echo "generic atom core2 corei7 corei7-avx nocona x86-64 bdver1 btver1 amdfam10 barcelona k8 opteron athlon64 athlon-fx athlon64-sse3 k8-sse3 opteron-sse3" 1>&2 exit 1 ;; esac @@ -1455,7 +1455,7 @@ i[34567]86-*-mingw* | x86_64-*-mingw*) if test x$enable_targets = xall; then tm_defines="${tm_defines} TARGET_BI_ARCH=1" case X"${with_cpu}" in - Xgeneric|Xatom|Xcore2|Xcorei7|Xcorei7-avx|Xnocona|Xx86-64|Xbdver1|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx|Xathlon64-sse3|Xk8-sse3|Xopteron-sse3) + Xgeneric|Xatom|Xcore2|Xcorei7|Xcorei7-avx|Xnocona|Xx86-64|Xbdver1|Xbtver1|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx|Xathlon64-sse3|Xk8-sse3|Xopteron-sse3) ;; X) if test x$with_cpu_64 = x; then @@ -1464,7 +1464,7 @@ i[34567]86-*-mingw* | x86_64-*-mingw*) ;; *) echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2 - echo "generic atom core2 corei7 Xcorei7-avx nocona x86-64 bdver1 amdfam10 barcelona k8 opteron athlon64 athlon-fx athlon64-sse3 k8-sse3 opteron-sse3" 1>&2 + echo "generic atom core2 corei7 Xcorei7-avx nocona x86-64 bdver1 btver1 amdfam10 barcelona k8 opteron athlon64 athlon-fx athlon64-sse3 k8-sse3 opteron-sse3" 1>&2 exit 1 ;; esac @@ -2798,6 +2798,10 @@ case ${target} in arch=bdver1 cpu=bdver1 ;; + btver1-*) + arch=btver1 + cpu=btver1 + ;; amdfam10-*|barcelona-*) arch=amdfam10 cpu=amdfam10 @@ -2887,6 +2891,10 @@ case ${target} in arch=bdver1 cpu=bdver1 ;; + btver1-*) + arch=btver1 + cpu=btver1 + ;; amdfam10-*|barcelona-*) arch=amdfam10 cpu=amdfam10 @@ -3303,7 +3311,7 @@ case "${target}" in ;; "" | x86-64 | generic | native \ | k8 | k8-sse3 | athlon64 | athlon64-sse3 | opteron \ - | opteron-sse3 | athlon-fx | bdver1 | amdfam10 \ + | opteron-sse3 | athlon-fx | bdver1 | btver1 | amdfam10 \ | barcelona | nocona | core2 | corei7 | corei7-avx | atom) # OK ;; -- cgit v1.1