diff options
| author | Edmar Wienskoski <edmar@freescale.com> | 2010-06-09 00:15:46 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gcc.gnu.org> | 2010-06-09 09:45:46 +0930 |
| commit | 2cc0672a02363b0d94e2fdcebe22e84bc346b166 (patch) | |
| tree | 9ef2ffdf0391e0b55f436725d7da7c2ffb00fd9a | |
| parent | f1c3bf869c225208f9b987dec37de6f4ff256ba2 (diff) | |
| download | gcc-2cc0672a02363b0d94e2fdcebe22e84bc346b166.zip gcc-2cc0672a02363b0d94e2fdcebe22e84bc346b166.tar.gz gcc-2cc0672a02363b0d94e2fdcebe22e84bc346b166.tar.bz2 | |
re PR target/44067 (internal compiler error: in rs6000_split_multireg_move, at config/rs6000/rs6000.c:16713)
PR target/44067
* config/rs6000/rs6000.md (DIFD): Do not split dpfp values for
e500v2 target.
From-SVN: r160449
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/rs6000/rs6000.md | 3 |
2 files changed, 8 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index dc3390c..87a6c57 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2010-06-09 Edmar Wienskoski <edmar@freescale.com> + + PR target/44067 + * config/rs6000/rs6000.md (DIFD): Do not split dpfp values for + e500v2 target. + 2010-06-09 Joern Rennecke <joern.rennecke@embecosm.com> PR plugins/44459: diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md index 3106648..9cfa74f 100644 --- a/gcc/config/rs6000/rs6000.md +++ b/gcc/config/rs6000/rs6000.md @@ -218,7 +218,8 @@ (TD "TARGET_DFP")]) ; These modes do not fit in integer registers in 32-bit mode. -(define_mode_iterator DIFD [DI DF DD]) +; but on e500v2, the gpr are 64 bit registers +(define_mode_iterator DIFD [DI (DF "!TARGET_E500_DOUBLE") DD]) ;; Iterator for reciprocal estimate instructions (define_mode_iterator RECIPF [SF DF V4SF V2DF]) |