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| author | Uros Bizjak <ubizjak@gmail.com> | 2007-06-05 22:23:58 +0200 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2007-06-05 22:23:58 +0200 |
| commit | 1a5f8b894c144cc15f6a63b3b52ba28b5bd4e94f (patch) | |
| tree | ce1cbcfe2ce8ebd946c00cc146db2a72bb8e79b9 | |
| parent | de8936774aa298f3a2e907702d27b7675a7fe7a2 (diff) | |
| download | gcc-1a5f8b894c144cc15f6a63b3b52ba28b5bd4e94f.zip gcc-1a5f8b894c144cc15f6a63b3b52ba28b5bd4e94f.tar.gz gcc-1a5f8b894c144cc15f6a63b3b52ba28b5bd4e94f.tar.bz2 | |
re PR tree-optimization/32215 (ICE in supportable_narrowing_operation, at tree-vectorizer.c:1907)
PR tree-optimization/32215
* tree-vectorizer.c (supportable_widening_operation): Return false
for unsupported FIX_TRUNC_EXPR tree code.
(supportable_narrowing_operation): Ditto for FLOAT_EXPR tree code.
From-SVN: r125343
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/tree-vectorizer.c | 11 |
2 files changed, 18 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index bf664a8..af63916 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2007-06-05 Uros Bizjak <ubizjak@gmail.com> + + PR tree-optimization/32215 + * tree-vectorizer.c (supportable_widening_operation): Return false + for unsupported FIX_TRUNC_EXPR tree code. + (supportable_narrowing_operation): Ditto for FLOAT_EXPR tree code. + 2007-06-06 Nathan Froyd <froydnj@codesourcery.com> * config/rs6000/rs6000.h (FIXED_SCRATCH): Use r0 as a scratch diff --git a/gcc/tree-vectorizer.c b/gcc/tree-vectorizer.c index df884f4..be2d6b3 100644 --- a/gcc/tree-vectorizer.c +++ b/gcc/tree-vectorizer.c @@ -1841,6 +1841,12 @@ supportable_widening_operation (enum tree_code code, tree stmt, tree vectype, } break; + case FIX_TRUNC_EXPR: + /* ??? Not yet implemented due to missing VEC_UNPACK_FIX_TRUNC_HI_EXPR/ + VEC_UNPACK_FIX_TRUNC_LO_EXPR tree codes and optabs used for + computing the operation. */ + return false; + default: gcc_unreachable (); } @@ -1903,6 +1909,11 @@ supportable_narrowing_operation (enum tree_code code, c1 = VEC_PACK_FIX_TRUNC_EXPR; break; + case FLOAT_EXPR: + /* ??? Not yet implemented due to missing VEC_PACK_FLOAT_EXPR + tree code and optabs used for computing the operation. */ + return false; + default: gcc_unreachable (); } |