diff options
| author | dje <dje@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-10-11 13:33:04 +0000 |
|---|---|---|
| committer | dje <dje@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-10-11 13:33:04 +0000 |
| commit | 303906c1e34fcb50c4fb3b106f5b8e99632c9b68 (patch) | |
| tree | 13c993a0eb7619d78b505046f9c8c648d1f879d0 /gcc/config/rs6000/sysv4.h | |
| parent | 6858d16afce480d1a94d75cf74482e1c3a5ecd94 (diff) | |
| download | gcc-303906c1e34fcb50c4fb3b106f5b8e99632c9b68.tar.gz | |
2008-10-11 Michael J. Eager <eager@eagercon.com>
* config/rs6000/rs6000.c (rs6000_parse_fpu_option): Interpret
-mfpu options.
(rs6000_handle_option): Process -mfpu options.
* config/rs6000/rs6000.h: (TARGET_XILINX_FPU): New.
(enum fpu_type_t): New.
* config/rs6000/rs6000.md (attr fp_type): New.
Include xfpu.md.
(addsf3, subsf3, mulsf3, adddf3, subdf3, muldf3, trunctfdf2): Set
fp_type.
(floatsisf2): Remove TARGET_SINGLE_FPU condition.
(floatdidf2): Add TARGET_SINGLE_FPU condition.
* config/rs6000/rs6000.opt (-mfpu): New.
(-mxilinx-fpu): New.
* config/rs6000/sysv4.h: (DRIVER_SELF_SPECS): New.
* config/rs6000/xfpu.h: New. Define TARGET_XILINX_FPU.
* config/rs6000/xfpu.md: New. Define Xilinx pipeline.
* gcc/config.gcc: powerpc-xilinx-eabi target: New.
* gcc/doc/invoke.texi (RS/6000 and PowerPC Options): Add -mfpu option.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141059 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/rs6000/sysv4.h')
| -rw-r--r-- | gcc/config/rs6000/sysv4.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/config/rs6000/sysv4.h b/gcc/config/rs6000/sysv4.h index b94de3bbbf4..8e309803cd9 100644 --- a/gcc/config/rs6000/sysv4.h +++ b/gcc/config/rs6000/sysv4.h @@ -729,6 +729,9 @@ extern int fixuplabelno; #define LINK_OS_DEFAULT_SPEC "" +#define DRIVER_SELF_SPECS "%{mfpu=none: %<mfpu=* \ + %<msingle-float %<mdouble-float}" + /* Override rs6000.h definition. */ #undef CPP_SPEC #define CPP_SPEC "%{posix: -D_POSIX_SOURCE} \ |