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| author | Diego Novillo <dnovillo@redhat.com> | 2005-05-11 02:24:44 +0000 |
|---|---|---|
| committer | Diego Novillo <dnovillo@gcc.gnu.org> | 2005-05-10 22:24:44 -0400 |
| commit | 9a8cb141dcd6baa0126be2341c94c730c795b4ea (patch) | |
| tree | 2b7df75dddfdf1ca2cbfceaadf1d243106c8e540 /gcc/tree-optimize.c | |
| parent | bd7d50f8b1d0758a01875f46df0e3fcb024caba9 (diff) | |
| download | gcc-9a8cb141dcd6baa0126be2341c94c730c795b4ea.tar.gz | |
tree-optimize.c (init_tree_optimization_passes): Re-organize optimization passes to do an initial batch of scalar cleanups.
* tree-optimize.c (init_tree_optimization_passes): Re-organize
optimization passes to do an initial batch of scalar cleanups.
testsuite/ChangeLog
* gcc.dg/pr18501.c: XFAIL.
* gcc.dg/tree-ssa/loop-4.c: Fix expected pattern.
* gcc.dg/tree-ssa/pr20913.c: Change to link-time test.
* gcc.dg/tree-ssa/ssa-ccp-2.c: Change to a .optimized scan.
* gcc.dg/tree-ssa/ssa-ccp-7.c: Likewise.
* gcc.dg/tree-ssa/ssa-ccp-9.c: Likewise.
* gcc.dg/tree-ssa/ssa-dom-ccp-1.c: Likewise.
* gcc.dg/tree-ssa/ssa-pre-7.c: Change to a .fre scan.
* gcc.dg/tree-ssa/ssa-pre-8.c: Likewise.
From-SVN: r99558
Diffstat (limited to 'gcc/tree-optimize.c')
| -rw-r--r-- | gcc/tree-optimize.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/gcc/tree-optimize.c b/gcc/tree-optimize.c index 6b1d35554f4..6e07a2b504f 100644 --- a/gcc/tree-optimize.c +++ b/gcc/tree-optimize.c @@ -364,12 +364,17 @@ init_tree_optimization_passes (void) NEXT_PASS (pass_may_alias); NEXT_PASS (pass_rename_ssa_copies); NEXT_PASS (pass_early_warn_uninitialized); - NEXT_PASS (pass_dce); - NEXT_PASS (pass_dominator); - NEXT_PASS (pass_copy_prop); + + /* Initial scalar cleanups. */ + NEXT_PASS (pass_ccp); + NEXT_PASS (pass_fre); NEXT_PASS (pass_dce); NEXT_PASS (pass_forwprop); NEXT_PASS (pass_vrp); + NEXT_PASS (pass_copy_prop); + NEXT_PASS (pass_dce); + NEXT_PASS (pass_dominator); + NEXT_PASS (pass_merge_phi); NEXT_PASS (pass_phiopt); NEXT_PASS (pass_may_alias); @@ -403,6 +408,7 @@ init_tree_optimization_passes (void) NEXT_PASS (pass_loop); NEXT_PASS (pass_dominator); NEXT_PASS (pass_copy_prop); + NEXT_PASS (pass_dce); /* FIXME: If DCE is not run before checking for uninitialized uses, we may get false warnings (e.g., testsuite/gcc.dg/uninit-5.c). However, this also causes us to misdiagnose cases that should be |