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| author | Jakub Jelinek <jakub@redhat.com> | 2010-11-02 14:00:39 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2010-11-02 14:00:39 +0100 |
| commit | f6f2ca8f9266d155463d294dc8b650880e400a93 (patch) | |
| tree | 729b4594bd677ce409b5a0e98465644e1881fea0 | |
| parent | 574e2ba2eec1097f3decd0ade984097e425a4d7f (diff) | |
| download | gcc-f6f2ca8f9266d155463d294dc8b650880e400a93.zip gcc-f6f2ca8f9266d155463d294dc8b650880e400a93.tar.gz gcc-f6f2ca8f9266d155463d294dc8b650880e400a93.tar.bz2 | |
re PR debug/46255 (-fcompare-debug failure with -fprofile-generate)
PR debug/46255
* tree-cfg.c (gimple_flow_call_edges_add): Use gsi_last_nondebug_bb
instead of gsi_last_bb.
* gcc.dg/pr46255.c: New test.
From-SVN: r166182
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr46255.c | 12 | ||||
| -rw-r--r-- | gcc/tree-cfg.c | 4 |
4 files changed, 25 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 18df572..f46c18f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2010-11-02 Jakub Jelinek <jakub@redhat.com> + + PR debug/46255 + * tree-cfg.c (gimple_flow_call_edges_add): Use gsi_last_nondebug_bb + instead of gsi_last_bb. + 2010-11-02 Bernd Schmidt <bernds@codesourcery.com> Maxim Kuvyrkov <maxim@codesourcery.com> diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 9e65775..cfa980d 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2010-11-02 Jakub Jelinek <jakub@redhat.com> + + PR debug/46255 + * gcc.dg/pr46255.c: New test. + 2010-11-02 Dodji Seketeli <dodji@redhat.com> PR c++/46170 diff --git a/gcc/testsuite/gcc.dg/pr46255.c b/gcc/testsuite/gcc.dg/pr46255.c new file mode 100644 index 0000000..e3c9fa7 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr46255.c @@ -0,0 +1,12 @@ +/* PR debug/46255 */ +/* { dg-do compile } */ +/* { dg-options "-fcompare-debug -fprofile-generate -O" } */ + +int bar (void); + +void +foo (int i) +{ + while (i) + i = bar (); +} diff --git a/gcc/tree-cfg.c b/gcc/tree-cfg.c index bffa679..e31a50d 100644 --- a/gcc/tree-cfg.c +++ b/gcc/tree-cfg.c @@ -6749,7 +6749,7 @@ gimple_flow_call_edges_add (sbitmap blocks) if (check_last_block) { basic_block bb = EXIT_BLOCK_PTR->prev_bb; - gimple_stmt_iterator gsi = gsi_last_bb (bb); + gimple_stmt_iterator gsi = gsi_last_nondebug_bb (bb); gimple t = NULL; if (!gsi_end_p (gsi)) @@ -6783,7 +6783,7 @@ gimple_flow_call_edges_add (sbitmap blocks) if (blocks && !TEST_BIT (blocks, i)) continue; - gsi = gsi_last_bb (bb); + gsi = gsi_last_nondebug_bb (bb); if (!gsi_end_p (gsi)) { last_stmt = gsi_stmt (gsi); |