1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/patches/gcc/4.3.5/340-make-mno-spe-work-as-expected.patch Thu Jan 13 23:20:39 2011 +0100
1.3 @@ -0,0 +1,90 @@
1.4 +Original patch from: ../4.3.2/340-make-mno-spe-work-as-expected.patch
1.5 +
1.6 +-= BEGIN original header =-
1.7 +2008-04-03 Nathan Froyd <froydnj@codesourcery.com>
1.8 + Nathan Sidwell <nathan@codesourcery.com>
1.9 +
1.10 + * config/rs6000/rs6000.opt (mspe): Remove Var property.
1.11 + (misel): Likewise.
1.12 + * config/rs6000/rs6000.h (rs6000_spe): Declare.
1.13 + (rs6000_isel): Likewise.
1.14 + * config/rs6000/rs6000.c (rs6000_spe): New variable.
1.15 + (rs6000_isel): New variable.
1.16 + (rs6000_handle_option): Handle OPT_mspe and OPT_misel.
1.17 +
1.18 +-= END original header =-
1.19 +
1.20 +diff -durN gcc-4.3.3.orig/gcc/config/rs6000/rs6000.c gcc-4.3.3/gcc/config/rs6000/rs6000.c
1.21 +--- gcc-4.3.3.orig/gcc/config/rs6000/rs6000.c 2008-11-18 23:07:58.000000000 +0100
1.22 ++++ gcc-4.3.3/gcc/config/rs6000/rs6000.c 2009-01-27 22:28:55.000000000 +0100
1.23 +@@ -174,9 +174,15 @@
1.24 + /* Nonzero to use AltiVec ABI. */
1.25 + int rs6000_altivec_abi;
1.26 +
1.27 ++/* Nonzero if we want SPE SIMD instructions. */
1.28 ++int rs6000_spe;
1.29 ++
1.30 + /* Nonzero if we want SPE ABI extensions. */
1.31 + int rs6000_spe_abi;
1.32 +
1.33 ++/* Nonzero to use isel instructions. */
1.34 ++int rs6000_isel;
1.35 ++
1.36 + /* Nonzero if floating point operations are done in the GPRs. */
1.37 + int rs6000_float_gprs = 0;
1.38 +
1.39 +@@ -2144,11 +2150,21 @@
1.40 + rs6000_parse_yes_no_option ("vrsave", arg, &(TARGET_ALTIVEC_VRSAVE));
1.41 + break;
1.42 +
1.43 ++ case OPT_misel:
1.44 ++ rs6000_explicit_options.isel = true;
1.45 ++ rs6000_isel = value;
1.46 ++ break;
1.47 ++
1.48 + case OPT_misel_:
1.49 + rs6000_explicit_options.isel = true;
1.50 + rs6000_parse_yes_no_option ("isel", arg, &(rs6000_isel));
1.51 + break;
1.52 +
1.53 ++ case OPT_mspe:
1.54 ++ rs6000_explicit_options.spe = true;
1.55 ++ rs6000_spe = value;
1.56 ++ break;
1.57 ++
1.58 + case OPT_mspe_:
1.59 + rs6000_explicit_options.spe = true;
1.60 + rs6000_parse_yes_no_option ("spe", arg, &(rs6000_spe));
1.61 +diff -durN gcc-4.3.3.orig/gcc/config/rs6000/rs6000.h gcc-4.3.3/gcc/config/rs6000/rs6000.h
1.62 +--- gcc-4.3.3.orig/gcc/config/rs6000/rs6000.h 2008-01-26 18:18:35.000000000 +0100
1.63 ++++ gcc-4.3.3/gcc/config/rs6000/rs6000.h 2009-01-27 22:28:55.000000000 +0100
1.64 +@@ -349,6 +349,8 @@
1.65 + extern int rs6000_ieeequad;
1.66 + extern int rs6000_altivec_abi;
1.67 + extern int rs6000_spe_abi;
1.68 ++extern int rs6000_spe;
1.69 ++extern int rs6000_isel;
1.70 + extern int rs6000_float_gprs;
1.71 + extern int rs6000_alignment_flags;
1.72 + extern const char *rs6000_sched_insert_nops_str;
1.73 +diff -durN gcc-4.3.3.orig/gcc/config/rs6000/rs6000.opt gcc-4.3.3/gcc/config/rs6000/rs6000.opt
1.74 +--- gcc-4.3.3.orig/gcc/config/rs6000/rs6000.opt 2007-10-31 08:56:01.000000000 +0100
1.75 ++++ gcc-4.3.3/gcc/config/rs6000/rs6000.opt 2009-01-27 22:28:55.000000000 +0100
1.76 +@@ -190,7 +190,7 @@
1.77 + -mvrsave=yes/no Deprecated option. Use -mvrsave/-mno-vrsave instead
1.78 +
1.79 + misel
1.80 +-Target Var(rs6000_isel)
1.81 ++Target
1.82 + Generate isel instructions
1.83 +
1.84 + misel=
1.85 +@@ -198,7 +198,7 @@
1.86 + -misel=yes/no Deprecated option. Use -misel/-mno-isel instead
1.87 +
1.88 + mspe
1.89 +-Target Var(rs6000_spe)
1.90 ++Target
1.91 + Generate SPE SIMD instructions on E500
1.92 +
1.93 + mpaired