diff options
author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-02-15 11:27:54 +0000 |
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committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-02-15 11:27:54 +0000 |
commit | 55d6cb23109abfa35df107c0ce062004aa27da3b (patch) | |
tree | 7538d2aea0cd90810a9163d516331efefa21ef01 /gcc/cgraphunit.c | |
parent | abb1d0886d8dbbe9df6680e83061d3a9f20a5699 (diff) | |
download | gcc-55d6cb23109abfa35df107c0ce062004aa27da3b.tar.gz |
2010-02-15 Richard Guenther <rguenther@suse.de>
PR middle-end/43068
* cgraphunit.c (thunk_adjust): Skip adjusting by fixed_offset
if that is zero.
* g++.dg/torture/pr43068.C: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@156770 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cgraphunit.c')
-rw-r--r-- | gcc/cgraphunit.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/cgraphunit.c b/gcc/cgraphunit.c index 9cd5f16f488..ec7f9d8fc33 100644 --- a/gcc/cgraphunit.c +++ b/gcc/cgraphunit.c @@ -1230,7 +1230,8 @@ thunk_adjust (gimple_stmt_iterator * bsi, gimple stmt; tree ret; - if (this_adjusting) + if (this_adjusting + && fixed_offset != 0) { stmt = gimple_build_assign (ptr, fold_build2_loc (input_location, @@ -1315,7 +1316,8 @@ thunk_adjust (gimple_stmt_iterator * bsi, offsettmp); } - if (!this_adjusting) + if (!this_adjusting + && fixed_offset != 0) /* Adjust the pointer by the constant. */ { tree ptrtmp; |