diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/reload1.c | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b9d0d98..ff29304 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2000-02-26 Geoff Keating <geoffk@cygnus.com> + + * reload1.c (do_output_reload): Check reg_reloaded_valid before + looking at reg_reloaded_contents. + 2000-02-26 Zack Weinberg <zack@wolery.cumb.org> * Makefile.in (STMP_FIXINC): New toggle. diff --git a/gcc/reload1.c b/gcc/reload1.c index 3988899..c4fe640 100644 --- a/gcc/reload1.c +++ b/gcc/reload1.c @@ -6648,7 +6648,8 @@ do_output_reload (chain, rl, j) /* We don't need to test full validity of last_regno for inherit here; we only want to know if the store actually matches the pseudo. */ - if (reg_reloaded_contents[last_regno] == pseudo_no + if (TEST_HARD_REG_BIT (reg_reloaded_valid, last_regno) + && reg_reloaded_contents[last_regno] == pseudo_no && spill_reg_store[last_regno] && rtx_equal_p (pseudo, spill_reg_stored_to[last_regno])) delete_output_reload (insn, j, last_regno); |