diff -r 000000000000 -r da7a34dfa178 patches/gcc/4.3.1/340-make-mno-spe-work-as-expected.patch --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/patches/gcc/4.3.1/340-make-mno-spe-work-as-expected.patch Tue Aug 12 09:56:19 2008 +0000 @@ -0,0 +1,90 @@ +2008-04-03 Nathan Froyd + Nathan Sidwell + + * config/rs6000/rs6000.opt (mspe): Remove Var property. + (misel): Likewise. + * config/rs6000/rs6000.h (rs6000_spe): Declare. + (rs6000_isel): Likewise. + * config/rs6000/rs6000.c (rs6000_spe): New variable. + (rs6000_isel): New variable. + (rs6000_handle_option): Handle OPT_mspe and OPT_misel. + +Index: gcc/config/rs6000/rs6000.c +=================================================================== +--- a/gcc/config/rs6000/rs6000.c (revision 134642) ++++ b/gcc/config/rs6000/rs6000.c (working copy) +@@ -174,9 +174,15 @@ int rs6000_ieeequad; + /* Nonzero to use AltiVec ABI. */ + int rs6000_altivec_abi; + ++/* Nonzero if we want SPE SIMD instructions. */ ++int rs6000_spe; ++ + /* Nonzero if we want SPE ABI extensions. */ + int rs6000_spe_abi; + ++/* Nonzero to use isel instructions. */ ++int rs6000_isel; ++ + /* Nonzero if floating point operations are done in the GPRs. */ + int rs6000_float_gprs = 0; + +@@ -2177,11 +2183,21 @@ rs6000_handle_option (size_t code, const + rs6000_parse_yes_no_option ("vrsave", arg, &(TARGET_ALTIVEC_VRSAVE)); + break; + ++ case OPT_misel: ++ rs6000_explicit_options.isel = true; ++ rs6000_isel = value; ++ break; ++ + case OPT_misel_: + rs6000_explicit_options.isel = true; + rs6000_parse_yes_no_option ("isel", arg, &(rs6000_isel)); + break; + ++ case OPT_mspe: ++ rs6000_explicit_options.spe = true; ++ rs6000_spe = value; ++ break; ++ + case OPT_mspe_: + rs6000_explicit_options.spe = true; + rs6000_parse_yes_no_option ("spe", arg, &(rs6000_spe)); +Index: gcc/config/rs6000/rs6000.opt +=================================================================== +--- a/gcc/config/rs6000/rs6000.opt (revision 134642) ++++ b/gcc/config/rs6000/rs6000.opt (working copy) +@@ -190,7 +190,7 @@ Target RejectNegative Joined + -mvrsave=yes/no Deprecated option. Use -mvrsave/-mno-vrsave instead + + misel +-Target Var(rs6000_isel) ++Target + Generate isel instructions + + misel= +@@ -198,7 +198,7 @@ Target RejectNegative Joined + -misel=yes/no Deprecated option. Use -misel/-mno-isel instead + + mspe +-Target Var(rs6000_spe) ++Target + Generate SPE SIMD instructions on E500 + + mpaired +Index: gcc/config/rs6000/rs6000.h +=================================================================== +--- a/gcc/config/rs6000/rs6000.h (revision 134642) ++++ b/gcc/config/rs6000/rs6000.h (working copy) +@@ -367,6 +367,8 @@ extern int rs6000_long_double_type_size; + extern int rs6000_ieeequad; + extern int rs6000_altivec_abi; + extern int rs6000_spe_abi; ++extern int rs6000_spe; ++extern int rs6000_isel; + extern int rs6000_float_gprs; + extern int rs6000_alignment_flags; + extern const char *rs6000_sched_insert_nops_str; + +