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| author | Richard Henderson <rth@redhat.com> | 2003-03-30 15:21:15 -0800 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2003-03-30 15:21:15 -0800 |
| commit | 3d1f4922c3fc8c34a5c1a53e0f950609f4aaf948 (patch) | |
| tree | fa6dd59f0f21e5065a194ae4f9b7510b449bb829 | |
| parent | 9311f3f613826baba9506671cfd94227108853a9 (diff) | |
| download | gcc-3d1f4922c3fc8c34a5c1a53e0f950609f4aaf948.zip gcc-3d1f4922c3fc8c34a5c1a53e0f950609f4aaf948.tar.gz gcc-3d1f4922c3fc8c34a5c1a53e0f950609f4aaf948.tar.bz2 | |
toplev.c (rest_of_compilation): Run purge_builtin_constant_p before post-gcse cse pass.
* toplev.c (rest_of_compilation): Run purge_builtin_constant_p
before post-gcse cse pass.
From-SVN: r65061
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/toplev.c | 8 |
2 files changed, 10 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a51e143..9df9a0d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2003-03-30 Richard Henderson <rth@redhat.com> + + PR opt/10011, opt/10252: + * toplev.c (rest_of_compilation): Run purge_builtin_constant_p + before post-gcse cse pass. + 2003-03-30 Roger Sayle <roger@eyesopen.com> * dojump.c (do_jump): Copy SUBREGs into a pseudo for comparison. diff --git a/gcc/toplev.c b/gcc/toplev.c index abcd0ad..67cd533 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -2929,6 +2929,10 @@ rest_of_compilation (decl) save_cfj = flag_cse_follow_jumps; flag_cse_skip_blocks = flag_cse_follow_jumps = 0; + /* Instantiate any remaining CONSTANT_P_RTX nodes. */ + if (current_function_calls_constant_p) + purge_builtin_constant_p (); + /* If -fexpensive-optimizations, re-run CSE to clean up things done by gcse. */ if (flag_expensive_optimizations) @@ -2974,10 +2978,6 @@ rest_of_compilation (decl) #endif } - /* Instantiate any remaining CONSTANT_P_RTX nodes. */ - if (optimize > 0 && flag_gcse && current_function_calls_constant_p) - purge_builtin_constant_p (); - /* Move constant computations out of loops. */ if (optimize > 0 && flag_loop_optimize) |