diff options
| -rw-r--r-- | gcc/config.gcc | 39 |
1 files changed, 33 insertions, 6 deletions
diff --git a/gcc/config.gcc b/gcc/config.gcc index a98b7d5..5b3118b 100644 --- a/gcc/config.gcc +++ b/gcc/config.gcc @@ -3307,28 +3307,55 @@ esac target_cpu_default2= case $machine in i486-*-*) - target_cpu_default2=1 + target_cpu_default2=TARGET_CPU_DEFAULT_i486 ;; i586-*-*) case $target_alias in + k6_2-*) + target_cpu_default2=TARGET_CPU_DEFAULT_k6_2 + ;; + k6_3-*) + target_cpu_default2=TARGET_CPU_DEFAULT_k6_3 + ;; k6-*) - target_cpu_default2=4 + target_cpu_default2=TARGET_CPU_DEFAULT_k6 + ;; + pentium_mmx-*) + target_cpu_default2=TARGET_CPU_DEFAULT_pentium_mmx ;; *) - target_cpu_default2=2 + target_cpu_default2=TARGET_CPU_DEFAULT_pentium ;; esac ;; i686-*-* | i786-*-*) case $target_alias in - athlon-*) - target_cpu_default2=5 + athlon_xp-*|athlon_mp-*|athlon_4-*) + target_cpu_default2=TARGET_CPU_DEFAULT_athlon_sse + ;; + athlon_tbird-*|athlon-*) + target_cpu_default2=TARGET_CPU_DEFAULT_athlon + ;; + pentium2-*) + target_cpu_default2=TARGET_CPU_DEFAULT_pentium2 + ;; + pentium3-*) + target_cpu_default2=TARGET_CPU_DEFAULT_pentium3 + ;; + pentium4-*) + target_cpu_default2=TARGET_CPU_DEFAULT_pentium4 ;; *) - target_cpu_default2=3 + target_cpu_default2=TARGET_CPU_DEFAULT_pentiumpro ;; esac ;; +x86_64-*-*) + # We should have hammer chip here, but it does not exist yet and + # thus it is not supported. Athlon_SSE is probably equivalent feature + # wise to hammer from our point of view except for 64bit mode. + target_cpu_default2=TARGET_CPU_DEFAULT_athlon_sse + ;; alpha*-*-*) case $machine in alphaev6[78]*) |