diff options
Diffstat (limited to 'gcc/tree-vectorizer.h')
| -rw-r--r-- | gcc/tree-vectorizer.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/tree-vectorizer.h b/gcc/tree-vectorizer.h index 96cc52e..7641838 100644 --- a/gcc/tree-vectorizer.h +++ b/gcc/tree-vectorizer.h @@ -296,6 +296,12 @@ typedef struct _loop_vec_info { this. */ bool peeling_for_gaps; + /* Reductions are canonicalized so that the last operand is the reduction + operand. If this places a constant into RHS1, this decanonicalizes + GIMPLE for other phases, so we must track when this has occurred and + fix it up. */ + bool operands_swapped; + } *loop_vec_info; /* Access Functions. */ @@ -326,6 +332,7 @@ typedef struct _loop_vec_info { #define LOOP_VINFO_PEELING_HTAB(L) (L)->peeling_htab #define LOOP_VINFO_TARGET_COST_DATA(L) (L)->target_cost_data #define LOOP_VINFO_PEELING_FOR_GAPS(L) (L)->peeling_for_gaps +#define LOOP_VINFO_OPERANDS_SWAPPED(L) (L)->operands_swapped #define LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT(L) \ VEC_length (gimple, (L)->may_misalign_stmts) > 0 |