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| author | Richard Henderson <rth@redhat.com> | 2011-10-13 20:27:01 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2011-10-13 20:27:01 -0700 |
| commit | 5066ab2ee8ccdde331e871303cdfa7d44e461fcc (patch) | |
| tree | b737fe6f69b9379de03f127a37abb6c6af1a3aa4 /gcc | |
| parent | bdc3ee5d57b98049053a03942a6b8c4373dc68a5 (diff) | |
| download | gcc-5066ab2ee8ccdde331e871303cdfa7d44e461fcc.zip gcc-5066ab2ee8ccdde331e871303cdfa7d44e461fcc.tar.gz gcc-5066ab2ee8ccdde331e871303cdfa7d44e461fcc.tar.bz2 | |
rs6000: Fix typo in rs6000_expand_vector_init
Of course we don't support vectors of size <= 4.
We're supposed to be checking the vector element size.
From-SVN: r179957
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 3 | ||||
| -rw-r--r-- | gcc/config/rs6000/rs6000.c | 2 |
2 files changed, 4 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index fa2cfa8..38592a3 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -15,6 +15,9 @@ * tree-vect-generic.c (expand_vector_operations_1): Don't do that here; always simplify to scalar shift of vector if possible. + * config/rs6000/rs6000.c (rs6000_expand_vector_init): Fix mode + test for vector splat. + 2011-10-13 Jakub Jelinek <jakub@redhat.com> * config/i386/sse.md (vec_set<mode>): Change V_128 iterator mode diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c index 4fd2192..aee976c 100644 --- a/gcc/config/rs6000/rs6000.c +++ b/gcc/config/rs6000/rs6000.c @@ -4758,7 +4758,7 @@ rs6000_expand_vector_init (rtx target, rtx vals) /* Store value to stack temp. Load vector element. Splat. However, splat of 64-bit items is not supported on Altivec. */ - if (all_same && GET_MODE_SIZE (mode) <= 4) + if (all_same && GET_MODE_SIZE (inner_mode) <= 4) { mem = assign_stack_temp (mode, GET_MODE_SIZE (inner_mode), 0); emit_move_insn (adjust_address_nv (mem, inner_mode, 0), |