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| author | Richard Henderson <rth@cygnus.com> | 1999-10-04 11:30:10 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 1999-10-04 11:30:10 -0700 |
| commit | 4afd525437e0b5de945306de871c34f08e6f1e13 (patch) | |
| tree | b432e804692a0ab97c702677dc31a7296be48cba /gcc/toplev.c | |
| parent | ce7695e001e0109d9dc5f74f747acefd8267468f (diff) | |
| download | gcc-4afd525437e0b5de945306de871c34f08e6f1e13.zip gcc-4afd525437e0b5de945306de871c34f08e6f1e13.tar.gz gcc-4afd525437e0b5de945306de871c34f08e6f1e13.tar.bz2 | |
toplev.c (rest_of_compilation): Turn on cse_not_expected before cse2 instead of after.
* toplev.c (rest_of_compilation): Turn on cse_not_expected
before cse2 instead of after.
From-SVN: r29806
Diffstat (limited to 'gcc/toplev.c')
| -rw-r--r-- | gcc/toplev.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/gcc/toplev.c b/gcc/toplev.c index 662ab40..b940e3f 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -3856,6 +3856,11 @@ rest_of_compilation (decl) ggc_collect (); } + /* ??? Well, nearly. If HAVE_conditional_arithmetic, jump_optimize + has put off all if-conversion until "after CSE". If we put this + off any longer we may miss out doing if-conversion entirely. */ + cse_not_expected = 1; + if (optimize > 0) { if (cse2_dump) @@ -3925,10 +3930,6 @@ rest_of_compilation (decl) ggc_collect (); } - /* We are no longer anticipating cse in this function, at least. */ - - cse_not_expected = 1; - /* Now we choose between stupid (pcc-like) register allocation (if we got the -noreg switch and not -opt) and smart register allocation. */ |