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| author | Dehao Chen <dehao@google.com> | 2012-10-06 16:19:34 +0000 |
|---|---|---|
| committer | Dehao Chen <dehao@gcc.gnu.org> | 2012-10-06 16:19:34 +0000 |
| commit | f16dd8229532dcf804ad6735136cdb4c9ad268b6 (patch) | |
| tree | 450fc490d2184310414e4b7f092d81c981aabf11 | |
| parent | 6ada5e7d9939f50f281ac395a7f3f392527b24c4 (diff) | |
| download | gcc-f16dd8229532dcf804ad6735136cdb4c9ad268b6.zip gcc-f16dd8229532dcf804ad6735136cdb4c9ad268b6.tar.gz gcc-f16dd8229532dcf804ad6735136cdb4c9ad268b6.tar.bz2 | |
re PR debug/54826 (gdb test case failure (bs15503) due to gaps in lexical block)
2012-10-05 Dehao Chen <dehao@google.com>
PR debug/54826
* gimple-low.c (lower_stmt): Set the block for call args.
From-SVN: r192165
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/gimple-low.c | 8 |
2 files changed, 13 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 649f45e..4eca5bf 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2012-10-06 Dehao Chen <dehao@google.com> + + PR debug/54826 + * gimple-low.c (lower_stmt): Set the block for call args. + 2012-10-06 Jan Hubicka <jh@suse.cz> * doc/invoke.texi (-fprofile-report): Document. diff --git a/gcc/gimple-low.c b/gcc/gimple-low.c index 424ad55..677e41f 100644 --- a/gcc/gimple-low.c +++ b/gcc/gimple-low.c @@ -425,6 +425,14 @@ lower_stmt (gimple_stmt_iterator *gsi, struct lower_data *data) case GIMPLE_CALL: { tree decl = gimple_call_fndecl (stmt); + unsigned i; + + for (i = 0; i < gimple_call_num_args (stmt); i++) + { + tree arg = gimple_call_arg (stmt, i); + if (EXPR_P (arg)) + TREE_SET_BLOCK (arg, data->block); + } if (decl && DECL_BUILT_IN_CLASS (decl) == BUILT_IN_NORMAL |