diff options
| author | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-03-14 07:03:09 +0000 |
|---|---|---|
| committer | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-03-14 07:03:09 +0000 |
| commit | d329a134cd2455f54f873318532f14938116b8b6 (patch) | |
| tree | 2e790b36b33b55ae6f7b6bdff6fbf559fce5df4f /gcc/config/rs6000/predicates.md | |
| parent | 9f9551c1ebf9d9421d8496c92d0f4a8c7b7571b5 (diff) | |
| download | gcc-d329a134cd2455f54f873318532f14938116b8b6.tar.gz | |
2011-03-14 Basile Starynkevitch <basile@starynkevitch.net>
MELT branch merged with trunk rev 170931 using svnmerge
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@170932 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/rs6000/predicates.md')
| -rw-r--r-- | gcc/config/rs6000/predicates.md | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/gcc/config/rs6000/predicates.md b/gcc/config/rs6000/predicates.md index 3839643af4a..1796bf58eed 100644 --- a/gcc/config/rs6000/predicates.md +++ b/gcc/config/rs6000/predicates.md @@ -371,7 +371,10 @@ (and (match_test "TARGET_ALTIVEC") (match_test "easy_altivec_constant (op, mode)"))) { - HOST_WIDE_INT val = const_vector_elt_as_int (op, GET_MODE_NUNITS (mode) - 1); + HOST_WIDE_INT val; + if (mode == V2DImode || mode == V2DFmode) + return 0; + val = const_vector_elt_as_int (op, GET_MODE_NUNITS (mode) - 1); val = ((val & 0xff) ^ 0x80) - 0x80; return EASY_VECTOR_15_ADD_SELF (val); }) @@ -382,7 +385,10 @@ (and (match_test "TARGET_ALTIVEC") (match_test "easy_altivec_constant (op, mode)"))) { - HOST_WIDE_INT val = const_vector_elt_as_int (op, GET_MODE_NUNITS (mode) - 1); + HOST_WIDE_INT val; + if (mode == V2DImode || mode == V2DFmode) + return 0; + val = const_vector_elt_as_int (op, GET_MODE_NUNITS (mode) - 1); return EASY_VECTOR_MSB (val, GET_MODE_INNER (mode)); }) |