VIA C3-2 supports all P6 instructions.

[r23469]

diff --git a/ir/be/ia32/ia32_architecture.c b/ir/be/ia32/ia32_architecture.c
index a8f927a..cb729aa 100644 (file)
--- a/ir/be/ia32/ia32_architecture.c
+++ b/ir/be/ia32/ia32_architecture.c
@@ -118,7 +118,7 @@ enum cpu_support {
        cpu_winchip_c6  = arch_i486 | arch_feature_mmx,
        cpu_winchip2    = arch_i486 | arch_feature_mmx | arch_feature_3DNow,
        cpu_c3          = arch_i486 | arch_feature_mmx | arch_feature_3DNow,
-       cpu_c3_2        = arch_ppro | arch_sse1_insn,  /* really no 3DNow! */
+       cpu_c3_2        = arch_ppro | arch_feature_p6_insn | arch_sse1_insn, /* really no 3DNow! */
 };
 
 static int         opt_size             = 0;