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| author | Alexandre Oliva <aoliva@redhat.com> | 2010-09-08 21:54:02 +0000 |
|---|---|---|
| committer | Alexandre Oliva <aoliva@gcc.gnu.org> | 2010-09-08 21:54:02 +0000 |
| commit | c485684d0acd2d99cd81c327bd4b33f4d0a5872e (patch) | |
| tree | 3a1d89704cc62f524af013c8628e5f45c470776c | |
| parent | 359bea1da45819206bf0a9132362ee6e0f181282 (diff) | |
| download | gcc-c485684d0acd2d99cd81c327bd4b33f4d0a5872e.zip gcc-c485684d0acd2d99cd81c327bd4b33f4d0a5872e.tar.gz gcc-c485684d0acd2d99cd81c327bd4b33f4d0a5872e.tar.bz2 | |
re PR debug/45531 (-fcompare-debug failure with -fvar-tracking-uninit, codegen differences)
PR debug/45531
* cfglayout.c (fixup_reorder_chain): Skip debug insns.
From-SVN: r164032
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/cfglayout.c | 4 |
2 files changed, 7 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e02f98f..a6c6db3 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,10 @@ 2010-09-08 Alexandre Oliva <aoliva@redhat.com> + PR debug/45531 + * cfglayout.c (fixup_reorder_chain): Skip debug insns. + +2010-09-08 Alexandre Oliva <aoliva@redhat.com> + PR debug/45419 PR debug/45408 * tree-pretty-print.c (dump_generic_node): Disregard top-level diff --git a/gcc/cfglayout.c b/gcc/cfglayout.c index 58c0478..e93e407 100644 --- a/gcc/cfglayout.c +++ b/gcc/cfglayout.c @@ -955,7 +955,7 @@ fixup_reorder_chain (void) insn = BB_END (e->src); end = PREV_INSN (BB_HEAD (e->src)); while (insn != end - && (!INSN_P (insn) || INSN_LOCATOR (insn) == 0)) + && (!NONDEBUG_INSN_P (insn) || INSN_LOCATOR (insn) == 0)) insn = PREV_INSN (insn); if (insn != end && locator_eq (INSN_LOCATOR (insn), (int) e->goto_locus)) @@ -970,7 +970,7 @@ fixup_reorder_chain (void) { insn = BB_HEAD (e->dest); end = NEXT_INSN (BB_END (e->dest)); - while (insn != end && !INSN_P (insn)) + while (insn != end && !NONDEBUG_INSN_P (insn)) insn = NEXT_INSN (insn); if (insn != end && INSN_LOCATOR (insn) && locator_eq (INSN_LOCATOR (insn), (int) e->goto_locus)) |