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| author | Andre Vieira <andre.simoesdiasvieira@arm.com> | 2018-06-22 14:59:21 +0000 |
|---|---|---|
| committer | Andre Vieira <andre.simoesdiasvieira@arm.com> | 2018-06-22 14:59:21 +0000 |
| commit | 80bb895d235d82f30bb097050acc82470b53cf52 (patch) | |
| tree | d887d893f39d16e4990a853d3398dfc48433430f /gcc/c-family/c-gimplify.c | |
| parent | 701c5838e5f5999de48c3b2c9f2e10b453a78f88 (diff) | |
| parent | 8483773478af7ea732b52a98e325a07608777ebe (diff) | |
Merge from gcc-7-branch.ARM/embedded-7-branch-2018q2ARM/embedded-7-branch
git-svn-id: https://gcc.gnu.org/svn/gcc/branches/ARM/embedded-7-branch@261903 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/c-family/c-gimplify.c')
| -rw-r--r-- | gcc/c-family/c-gimplify.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/c-family/c-gimplify.c b/gcc/c-family/c-gimplify.c index 57edb41af0f..deecb1a3e4a 100644 --- a/gcc/c-family/c-gimplify.c +++ b/gcc/c-family/c-gimplify.c @@ -244,7 +244,9 @@ c_gimplify_expr (tree *expr_p, gimple_seq *pre_p ATTRIBUTE_UNUSED, unsigned_type_node) && !types_compatible_p (TYPE_MAIN_VARIANT (TREE_TYPE (*op1_p)), integer_type_node)) - *op1_p = convert (unsigned_type_node, *op1_p); + /* Make sure to unshare the result, tree sharing is invalid + during gimplification. */ + *op1_p = unshare_expr (convert (unsigned_type_node, *op1_p)); break; } |