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| author | Steven Bosscher <steven@gcc.gnu.org> | 2004-06-16 23:03:34 +0000 |
|---|---|---|
| committer | Steven Bosscher <steven@gcc.gnu.org> | 2004-06-16 23:03:34 +0000 |
| commit | 17192884645f6c9e6135af2e691418734bdb6aac (patch) | |
| tree | dde82bd9f48e0a3f866df03c17efa0827619c51e /gcc/tree-ssa-phiopt.c | |
| parent | bf83cc10ca01f0da835a13d9bda9ca52cd251bea (diff) | |
| download | gcc-17192884645f6c9e6135af2e691418734bdb6aac.zip gcc-17192884645f6c9e6135af2e691418734bdb6aac.tar.gz gcc-17192884645f6c9e6135af2e691418734bdb6aac.tar.bz2 | |
tree.h (PHI_CHAIN): New.
* tree.h (PHI_CHAIN): New.
* (tree-cfg.c, tree-dfa.c, tree-flow-inline.h, tree-into-ssa.c,
tree-outof-ssa.c, tree-phinodes.c, tree-pretty-print.c,
tree-ssa-alias.c, tree-ssa-ccp.c, tree-ssa-dom.c, tree-ssa-dse.c,
tree-ssa-live.c, tree-ssa-loop.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
tree-ssa.c, tree-tailcall.c): Use PHI_CHAIN instead of TREE_CHAIN
when traversing a list of PHI_NODEs.
From-SVN: r83273
Diffstat (limited to 'gcc/tree-ssa-phiopt.c')
| -rw-r--r-- | gcc/tree-ssa-phiopt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree-ssa-phiopt.c b/gcc/tree-ssa-phiopt.c index fa34270..bc14dc4 100644 --- a/gcc/tree-ssa-phiopt.c +++ b/gcc/tree-ssa-phiopt.c @@ -121,7 +121,7 @@ tree_ssa_phiopt (void) /* We're searching for blocks with one PHI node which has two arguments. */ phi = phi_nodes (bb); - if (phi && TREE_CHAIN (phi) == NULL + if (phi && PHI_CHAIN (phi) == NULL && PHI_NUM_ARGS (phi) == 2) { arg0 = PHI_ARG_DEF (phi, 0); |