1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/patches/gcc/4.3.2/340-make-mno-spe-work-as-expected.patch Thu Jul 22 20:06:27 2010 +0200
1.3 @@ -0,0 +1,85 @@
1.4 +2008-04-03 Nathan Froyd <froydnj@codesourcery.com>
1.5 + Nathan Sidwell <nathan@codesourcery.com>
1.6 +
1.7 + * config/rs6000/rs6000.opt (mspe): Remove Var property.
1.8 + (misel): Likewise.
1.9 + * config/rs6000/rs6000.h (rs6000_spe): Declare.
1.10 + (rs6000_isel): Likewise.
1.11 + * config/rs6000/rs6000.c (rs6000_spe): New variable.
1.12 + (rs6000_isel): New variable.
1.13 + (rs6000_handle_option): Handle OPT_mspe and OPT_misel.
1.14 +
1.15 +diff -durN gcc-4.3.2.orig/gcc/config/rs6000/rs6000.c gcc-4.3.2/gcc/config/rs6000/rs6000.c
1.16 +--- gcc-4.3.2.orig/gcc/config/rs6000/rs6000.c 2008-06-10 19:13:57.000000000 +0200
1.17 ++++ gcc-4.3.2/gcc/config/rs6000/rs6000.c 2008-09-23 19:46:45.000000000 +0200
1.18 +@@ -174,9 +174,15 @@
1.19 + /* Nonzero to use AltiVec ABI. */
1.20 + int rs6000_altivec_abi;
1.21 +
1.22 ++/* Nonzero if we want SPE SIMD instructions. */
1.23 ++int rs6000_spe;
1.24 ++
1.25 + /* Nonzero if we want SPE ABI extensions. */
1.26 + int rs6000_spe_abi;
1.27 +
1.28 ++/* Nonzero to use isel instructions. */
1.29 ++int rs6000_isel;
1.30 ++
1.31 + /* Nonzero if floating point operations are done in the GPRs. */
1.32 + int rs6000_float_gprs = 0;
1.33 +
1.34 +@@ -2144,11 +2150,21 @@
1.35 + rs6000_parse_yes_no_option ("vrsave", arg, &(TARGET_ALTIVEC_VRSAVE));
1.36 + break;
1.37 +
1.38 ++ case OPT_misel:
1.39 ++ rs6000_explicit_options.isel = true;
1.40 ++ rs6000_isel = value;
1.41 ++ break;
1.42 ++
1.43 + case OPT_misel_:
1.44 + rs6000_explicit_options.isel = true;
1.45 + rs6000_parse_yes_no_option ("isel", arg, &(rs6000_isel));
1.46 + break;
1.47 +
1.48 ++ case OPT_mspe:
1.49 ++ rs6000_explicit_options.spe = true;
1.50 ++ rs6000_spe = value;
1.51 ++ break;
1.52 ++
1.53 + case OPT_mspe_:
1.54 + rs6000_explicit_options.spe = true;
1.55 + rs6000_parse_yes_no_option ("spe", arg, &(rs6000_spe));
1.56 +diff -durN gcc-4.3.2.orig/gcc/config/rs6000/rs6000.opt gcc-4.3.2/gcc/config/rs6000/rs6000.opt
1.57 +--- gcc-4.3.2.orig/gcc/config/rs6000/rs6000.opt 2007-10-31 08:56:01.000000000 +0100
1.58 ++++ gcc-4.3.2/gcc/config/rs6000/rs6000.opt 2008-09-23 19:46:45.000000000 +0200
1.59 +@@ -190,7 +190,7 @@
1.60 + -mvrsave=yes/no Deprecated option. Use -mvrsave/-mno-vrsave instead
1.61 +
1.62 + misel
1.63 +-Target Var(rs6000_isel)
1.64 ++Target
1.65 + Generate isel instructions
1.66 +
1.67 + misel=
1.68 +@@ -198,7 +198,7 @@
1.69 + -misel=yes/no Deprecated option. Use -misel/-mno-isel instead
1.70 +
1.71 + mspe
1.72 +-Target Var(rs6000_spe)
1.73 ++Target
1.74 + Generate SPE SIMD instructions on E500
1.75 +
1.76 + mpaired
1.77 +diff -durN gcc-4.3.2.orig/gcc/config/rs6000/rs6000.h gcc-4.3.2/gcc/config/rs6000/rs6000.h
1.78 +--- gcc-4.3.2.orig/gcc/config/rs6000/rs6000.h 2008-01-26 18:18:35.000000000 +0100
1.79 ++++ gcc-4.3.2/gcc/config/rs6000/rs6000.h 2008-09-23 19:46:45.000000000 +0200
1.80 +@@ -349,6 +349,8 @@
1.81 + extern int rs6000_ieeequad;
1.82 + extern int rs6000_altivec_abi;
1.83 + extern int rs6000_spe_abi;
1.84 ++extern int rs6000_spe;
1.85 ++extern int rs6000_isel;
1.86 + extern int rs6000_float_gprs;
1.87 + extern int rs6000_alignment_flags;
1.88 + extern const char *rs6000_sched_insert_nops_str;