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| author | David Edelsohn <dje@gcc.gnu.org> | 2012-11-14 11:41:21 -0500 |
|---|---|---|
| committer | David Edelsohn <dje@gcc.gnu.org> | 2012-11-14 11:41:21 -0500 |
| commit | 9e81cc8bdec038bfed40030f487580437d2d6f66 (patch) | |
| tree | c71692baa6ca664efa39787ea6398cc4fcbb3ed8 /gcc/config/rs6000/aix64.opt | |
| parent | 4a3d0b10a2b64ff78a6448240afe89c2b8d68076 (diff) | |
| download | gcc-9e81cc8bdec038bfed40030f487580437d2d6f66.zip gcc-9e81cc8bdec038bfed40030f487580437d2d6f66.tar.gz gcc-9e81cc8bdec038bfed40030f487580437d2d6f66.tar.bz2 | |
configure.ac (HAVE_LD_LARGE_TOC): Add AIX test.
* configure.ac (HAVE_LD_LARGE_TOC): Add AIX test.
* configure: Regenerated.
* config/rs6000/aix61.h (SUBTARGET_OVERRIDE_OPTIONS): Warn if
other toc options used with cmodel. Disable TARGET_NO_FP_IN_TOC
and TARGET_NO_SUM_IN_TOC if not CMODEL_SMALL. CMODEL_MEDIUM means
CMODEL_LARGE on AIX.
(ASM_SPEC): -mvsx implies -mpwr6. Add -many.
(ASM_DEFAULT_SPEC): Use -mpwr4.
(TARGET_CMODEL): Define.
(SET_CMODEL): Define.
* config/rs6000/rs6000.md (largetoc_high_aix<mode>): New.
(largetoc_high_plus_aix<mode>): New.
(largetoc_low<mode>): Change to mode iterator. Test TARGET_TOC
instead of TARGET_ELF.
(tocref): Remove TARGET_ELF test.
* config/rs6000/rs6000.c (output_toc): Use [TE] for large TOC
symbols on AIX.
* config/rs6000/aix64.opt (mcmodel): New.
From-SVN: r193502
Diffstat (limited to 'gcc/config/rs6000/aix64.opt')
| -rw-r--r-- | gcc/config/rs6000/aix64.opt | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/config/rs6000/aix64.opt b/gcc/config/rs6000/aix64.opt index 2dabd80..8acc05b 100644 --- a/gcc/config/rs6000/aix64.opt +++ b/gcc/config/rs6000/aix64.opt @@ -27,6 +27,23 @@ maix32 Target Report RejectNegative Negative(maix64) InverseMask(64BIT) Var(rs6000_isa_flags) Compile for 32-bit pointers +mcmodel= +Target RejectNegative Joined Enum(rs6000_cmodel) Var(rs6000_current_cmodel) +Select code model + +Enum +Name(rs6000_cmodel) Type(enum rs6000_cmodel) +Known code models (for use with the -mcmodel= option): + +EnumValue +Enum(rs6000_cmodel) String(small) Value(CMODEL_SMALL) + +EnumValue +Enum(rs6000_cmodel) String(medium) Value(CMODEL_MEDIUM) + +EnumValue +Enum(rs6000_cmodel) String(large) Value(CMODEL_LARGE) + mpe Target Report RejectNegative Var(internal_nothing_1) Save Support message passing with the Parallel Environment |