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| author | Joel Hutton <joel.hutton@arm.com> | 2020-12-10 11:55:18 +0000 |
|---|---|---|
| committer | Joel Hutton <joel.hutton@arm.com> | 2020-12-10 11:58:23 +0000 |
| commit | f5b902a9af9d1cce6c540c7f71e02e22e45c23ef (patch) | |
| tree | 692772c73abdef8a9de93968e67e3dfa3b186805 /gcc/tree-vect-data-refs.c | |
| parent | 703d2ac06fbd228294b0db8d5fcc9a6a894487cc (diff) | |
| download | gcc-f5b902a9af9d1cce6c540c7f71e02e22e45c23ef.zip gcc-f5b902a9af9d1cce6c540c7f71e02e22e45c23ef.tar.gz gcc-f5b902a9af9d1cce6c540c7f71e02e22e45c23ef.tar.bz2 | |
[VECT] pr97929 fix
This addresses pr97929. The case for WIDEN_PLUS and WIDEN_MINUS were
missing in vect_get_smallest_scalar_type.
gcc/ChangeLog:
PR tree-optimization/97929
* tree-vect-data-refs.c (vect_get_smallest_scalar_type): Add
WIDEN_PLUS/WIDEN_MINUS case.
gcc/testsuite/ChangeLog:
* gcc.dg/vect/pr97929.c: New test.
Diffstat (limited to 'gcc/tree-vect-data-refs.c')
| -rw-r--r-- | gcc/tree-vect-data-refs.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/tree-vect-data-refs.c b/gcc/tree-vect-data-refs.c index 18e36c8..1370170 100644 --- a/gcc/tree-vect-data-refs.c +++ b/gcc/tree-vect-data-refs.c @@ -136,6 +136,8 @@ vect_get_smallest_scalar_type (stmt_vec_info stmt_info, || gimple_assign_rhs_code (assign) == WIDEN_SUM_EXPR || gimple_assign_rhs_code (assign) == WIDEN_MULT_EXPR || gimple_assign_rhs_code (assign) == WIDEN_LSHIFT_EXPR + || gimple_assign_rhs_code (assign) == WIDEN_PLUS_EXPR + || gimple_assign_rhs_code (assign) == WIDEN_MINUS_EXPR || gimple_assign_rhs_code (assign) == FLOAT_EXPR)) { tree rhs_type = TREE_TYPE (gimple_assign_rhs1 (assign)); |