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| author | Richard Earnshaw <rearnsha@arm.com> | 2009-08-10 12:28:53 +0000 |
|---|---|---|
| committer | Richard Earnshaw <rearnsha@arm.com> | 2009-08-10 12:28:53 +0000 |
| commit | 515a2d9dddc5c9ec2e5fb352d28b2e8adb144346 (patch) | |
| tree | aba3a1c247b899eead6f35d2a27fdf5983eec3b6 /gcc/tree-ssa.c | |
| parent | 94294700e714a81f4eb2de568f387c76daa9ed51 (diff) | |
| parent | 3f5d156f28c24193e4046f35cc32d900fa6be9d6 (diff) | |
Merge gcc-4.4-branch through r150619.ARM/hard_vfp_4_4_branch
git-svn-id: https://gcc.gnu.org/svn/gcc/branches/ARM/hard_vfp_4_4_branch@150624 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-ssa.c')
| -rw-r--r-- | gcc/tree-ssa.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gcc/tree-ssa.c b/gcc/tree-ssa.c index 8be2961f895..9d8f99deb35 100644 --- a/gcc/tree-ssa.c +++ b/gcc/tree-ssa.c @@ -1472,7 +1472,12 @@ warn_uninitialized_var (tree *tp, int *walk_subtrees, void *data_) /* We do not care about LHS. */ if (wi->is_lhs) - return NULL_TREE; + { + /* Except for operands of INDIRECT_REF. */ + if (!INDIRECT_REF_P (t)) + return NULL_TREE; + t = TREE_OPERAND (t, 0); + } switch (TREE_CODE (t)) { |