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| author | Clinton Popetz <cpopetz@cygnus.com> | 2000-05-22 22:46:56 +0000 |
|---|---|---|
| committer | Clinton Popetz <cpopetz@gcc.gnu.org> | 2000-05-22 18:46:56 -0400 |
| commit | 46972a3631a4753e90899e09149fc6febbd64c73 (patch) | |
| tree | c133f98f916d66ff10247d043e4a2156b92224ae /gcc | |
| parent | d171a5fbabb2d0b56b86962d895999dbeb8149b7 (diff) | |
| download | gcc-46972a3631a4753e90899e09149fc6febbd64c73.zip gcc-46972a3631a4753e90899e09149fc6febbd64c73.tar.gz gcc-46972a3631a4753e90899e09149fc6febbd64c73.tar.bz2 | |
jump.c (jump_optimize_1): Don't increment LABEL_NUSES on deleted labels.
* jump.c (jump_optimize_1): Don't increment LABEL_NUSES
on deleted labels.
From-SVN: r34094
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/jump.c | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 9a561d6..b9b10ca 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +Mon May 22 11:30:48 2000 Clinton Popetz <cpopetz@cygnus.com> + + * jump.c (jump_optimize_1): Don't increment LABEL_NUSES + on deleted labels. + 2000-05-22 Zack Weinberg <zack@wolery.cumb.org> * varasm.c (eh_frame_section): Revert change to argument list. @@ -245,7 +245,8 @@ jump_optimize_1 (f, cross_jump, noop_moves, after_regscan, regions; they cannot usually be deleted. */ for (insn = exception_handler_labels; insn; insn = XEXP (insn, 1)) - LABEL_NUSES (XEXP (insn, 0))++; + if (GET_CODE (XEXP (insn, 0)) == CODE_LABEL) + LABEL_NUSES (XEXP (insn, 0))++; /* Quit now if we just wanted to rebuild the JUMP_LABEL and REG_LABEL notes and recompute LABEL_NUSES. */ |