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| author | Richard Henderson <rth@cygnus.com> | 2000-07-30 16:05:52 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2000-07-30 16:05:52 -0700 |
| commit | 3a8c5c77d573036d25982d47366164bc05112f61 (patch) | |
| tree | ba4aa1819c914c257dfbac2cf74c788ea6475803 /gcc/flow.c | |
| parent | 9145715ca3531ed3fb912415adf96080b08983a5 (diff) | |
| download | gcc-3a8c5c77d573036d25982d47366164bc05112f61.zip gcc-3a8c5c77d573036d25982d47366164bc05112f61.tar.gz gcc-3a8c5c77d573036d25982d47366164bc05112f61.tar.bz2 | |
* flow.c (init_propagate_block_info): Use pc_set.
From-SVN: r35353
Diffstat (limited to 'gcc/flow.c')
| -rw-r--r-- | gcc/flow.c | 7 |
1 files changed, 4 insertions, 3 deletions
@@ -3651,7 +3651,7 @@ init_propagate_block_info (bb, live, local_set, flags) regset_head diff_head; regset diff = INITIALIZE_REG_SET (diff_head); basic_block bb_true, bb_false; - rtx cond_true, cond_false; + rtx cond_true, cond_false, set_src; int i; /* Identify the successor blocks. */ @@ -3680,11 +3680,12 @@ init_propagate_block_info (bb, live, local_set, flags) } /* Extract the condition from the branch. */ - cond_true = XEXP (SET_SRC (PATTERN (bb->end)), 0); + set_src = SET_SRC (pc_set (bb->end)); + cond_true = XEXP (set_src, 0); cond_false = gen_rtx_fmt_ee (reverse_condition (GET_CODE (cond_true)), GET_MODE (cond_true), XEXP (cond_true, 0), XEXP (cond_true, 1)); - if (GET_CODE (XEXP (SET_SRC (PATTERN (bb->end)), 1)) == PC) + if (GET_CODE (XEXP (set_src, 1)) == PC) { rtx t = cond_false; cond_false = cond_true; |