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riscv-gcc-1
Commit 0d48fcd1 by Kazu Hirata Committed by Kazu Hirata
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* loop-unswitch.c (unswitch_loop): Remove local variable src. 

From-SVN: r96026
parent 94eb5ddb
Showing with 3 additions and 2 deletions
gcc/ChangeLog
...@@ -38,6 +38,8 @@ ...@@ -38,6 +38,8 @@
* cfgrtl.c (rtl_verify_flow_info_1): Remove local variable * cfgrtl.c (rtl_verify_flow_info_1): Remove local variable
last_bb_seen. last_bb_seen.
* loop-unswitch.c (unswitch_loop): Remove local variable src.
2005-03-07 David Billinghurst <David.Billinghurst@riotinto.com> 2005-03-07 David Billinghurst <David.Billinghurst@riotinto.com>
* config/i386/cygwin1.c(mingw_scan): Use xstrdup in calls to putenv. * config/i386/cygwin1.c(mingw_scan): Use xstrdup in calls to putenv.
......
gcc/loop-unswitch.c
...@@ -406,7 +406,7 @@ unswitch_loop (struct loops *loops, struct loop *loop, basic_block unswitch_on, ...@@ -406,7 +406,7 @@ unswitch_loop (struct loops *loops, struct loop *loop, basic_block unswitch_on,
rtx cond, rtx cinsn) rtx cond, rtx cinsn)
{ {
edge entry, latch_edge, true_edge, false_edge, e; edge entry, latch_edge, true_edge, false_edge, e;
basic_block switch_bb, unswitch_on_alt, src; basic_block switch_bb, unswitch_on_alt;
struct loop *nloop; struct loop *nloop;
sbitmap zero_bitmap; sbitmap zero_bitmap;
int irred_flag, prob; int irred_flag, prob;
...@@ -429,7 +429,6 @@ unswitch_loop (struct loops *loops, struct loop *loop, basic_block unswitch_on, ...@@ -429,7 +429,6 @@ unswitch_loop (struct loops *loops, struct loop *loop, basic_block unswitch_on,
entry = loop_preheader_edge (loop); entry = loop_preheader_edge (loop);
/* Make a copy. */ /* Make a copy. */
src = entry->src;
irred_flag = entry->flags & EDGE_IRREDUCIBLE_LOOP; irred_flag = entry->flags & EDGE_IRREDUCIBLE_LOOP;
entry->flags &= ~EDGE_IRREDUCIBLE_LOOP; entry->flags &= ~EDGE_IRREDUCIBLE_LOOP;
zero_bitmap = sbitmap_alloc (2); zero_bitmap = sbitmap_alloc (2);
......
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