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| author | Jakub Jelinek <jakub@redhat.com> | 2018-01-26 12:47:11 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2018-01-26 12:47:11 +0100 |
| commit | 79fbdeb87e6e91a8179465ea56007e493c7ca751 (patch) | |
| tree | ab9e2475b075b18581d93fb911addc7b3ac4712b /gcc/gimple-ssa-warn-restrict.c | |
| parent | 62f2664539efdced7387a13c2e9a6465f5867c0f (diff) | |
| download | gcc-79fbdeb87e6e91a8179465ea56007e493c7ca751.zip gcc-79fbdeb87e6e91a8179465ea56007e493c7ca751.tar.gz gcc-79fbdeb87e6e91a8179465ea56007e493c7ca751.tar.bz2 | |
re PR c/83989 (-Wrestrict false positive with malloc-style functions)
PR c/83989
* gimple-ssa-warn-restrict.c (builtin_memref::builtin_memref): Don't
use SSA_NAME_VAR as base for SSA_NAMEs with non-NULL SSA_NAME_VAR.
* c-c++-common/Wrestrict-3.c: New test.
From-SVN: r257086
Diffstat (limited to 'gcc/gimple-ssa-warn-restrict.c')
| -rw-r--r-- | gcc/gimple-ssa-warn-restrict.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/gcc/gimple-ssa-warn-restrict.c b/gcc/gimple-ssa-warn-restrict.c index d3e4e52..5b3b969 100644 --- a/gcc/gimple-ssa-warn-restrict.c +++ b/gcc/gimple-ssa-warn-restrict.c @@ -373,9 +373,6 @@ builtin_memref::builtin_memref (tree expr, tree size) offrange[1] += off; } } - - if (TREE_CODE (base) == SSA_NAME && SSA_NAME_VAR (base)) - base = SSA_NAME_VAR (base); } if (size) |