WARNING: adding this patch causes copysign1.c and mzero3.c to fail... diff -urN gcc-4.1.2/gcc/config/arm/arm.md-original gcc-4.1.2/gcc/config/arm/arm.md --- gcc-4.1.2/gcc/config/arm/arm.md-original 2007-06-12 12:48:14.000000000 +1000 +++ gcc-4.1.2/gcc/config/arm/arm.md 2007-06-12 12:49:53.000000000 +1000 @@ -2985,14 +2985,14 @@ (define_expand "negsf2" [(set (match_operand:SF 0 "s_register_operand" "") (neg:SF (match_operand:SF 1 "s_register_operand" "")))] - "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" + "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP || TARGET_MAVERICK)" "" ) (define_expand "negdf2" [(set (match_operand:DF 0 "s_register_operand" "") (neg:DF (match_operand:DF 1 "s_register_operand" "")))] - "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" + "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP || TARGET_MAVERICK)" "") ;; abssi2 doesn't really clobber the condition codes if a different register @@ -4097,7 +4097,7 @@ [(set (match_operand:DI 0 "nonimmediate_di_operand" "=r, r, r, r, m") (match_operand:DI 1 "di_operand" "rDa,Db,Dc,mi,r"))] "TARGET_ARM - && !(TARGET_HARD_FLOAT && (TARGET_MAVERICK || TARGET_VFP)) + && !(TARGET_HARD_FLOAT && (TARGET_MAVERICK || TARGET_VFP || TARGET_MAVERICK)) && !TARGET_IWMMXT" "* switch (which_alternative)