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| author | Geoff Keating <geoffk@cygnus.com> | 2000-02-27 00:23:28 +0000 |
|---|---|---|
| committer | Geoffrey Keating <geoffk@gcc.gnu.org> | 2000-02-27 00:23:28 +0000 |
| commit | 60ef417d84df43d5e1b49c17efe1cdcbc85b6721 (patch) | |
| tree | b1f7fdbbb13b41588ab4a187fe6c353b22b32a38 /gcc/reload1.c | |
| parent | f95e46b994d6ec4c98c05401af6c33889ce23fb0 (diff) | |
| download | gcc-60ef417d84df43d5e1b49c17efe1cdcbc85b6721.zip gcc-60ef417d84df43d5e1b49c17efe1cdcbc85b6721.tar.gz gcc-60ef417d84df43d5e1b49c17efe1cdcbc85b6721.tar.bz2 | |
reload1.c (do_output_reload): Check reg_reloaded_valid before looking at reg_reloaded_contents.
* reload1.c (do_output_reload): Check reg_reloaded_valid before
looking at reg_reloaded_contents.
From-SVN: r32201
Diffstat (limited to 'gcc/reload1.c')
| -rw-r--r-- | gcc/reload1.c | 3 |
1 files changed, 2 insertions, 1 deletions
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); |