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| author | Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | 2002-01-20 23:50:07 +0000 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 2002-01-20 18:50:07 -0500 |
| commit | cbafacd19873f53392a388e8d2be969962b46c2c (patch) | |
| tree | 26d41bce1e66ef3896040d2ffb49758e4c155652 /gcc | |
| parent | 5904dc87e536fcf05c9135b23370527577c7951e (diff) | |
| download | gcc-cbafacd19873f53392a388e8d2be969962b46c2c.zip gcc-cbafacd19873f53392a388e8d2be969962b46c2c.tar.gz gcc-cbafacd19873f53392a388e8d2be969962b46c2c.tar.bz2 | |
* reg-stack.c (subst_stack_regs): Properly check for deleted insn.
From-SVN: r49024
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 2 | ||||
| -rw-r--r-- | gcc/reg-stack.c | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a266fa0..da6644b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -7,6 +7,8 @@ Sun Jan 20 18:40:14 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + * reg-stack.c (subst_stack_regs): Properly check for deleted insn. + * dwarf2out.c (loc_descriptor_from_tree): Add TRUTH_*_EXPR cases. (gen_struct_or_union_type_die): Don't SIGSEGV if no TYPE_STUB_DECL in incomplete case. diff --git a/gcc/reg-stack.c b/gcc/reg-stack.c index e7f69b0..c0915a5 100644 --- a/gcc/reg-stack.c +++ b/gcc/reg-stack.c @@ -2215,7 +2215,7 @@ subst_stack_regs (insn, regstack) /* subst_stack_regs_pat may have deleted a no-op insn. If so, any REG_UNUSED will already have been dealt with, so just return. */ - if (GET_CODE (insn) == NOTE) + if (GET_CODE (insn) == NOTE || INSN_DELETED_P (insn)) return; /* If there is a REG_UNUSED note on a stack register on this insn, |