re PR target/24757 (__sync_fetch_and_add on ia64)

PR target/24757 * config/ia64/ia64.c (ia64_expand_atomic_op): Fix condition of cmp insn. From-SVN: r107246

re PR target/24757 (__sync_fetch_and_add on ia64)
PR target/24757 * config/ia64/ia64.c (ia64_expand_atomic_op): Fix condition of cmp insn. From-SVN: r107246
6819a463 · Andreas Schwab · Andreas Schwab · 688e936d · 6819a463 · 6819a463
Commit 6819a463 authored Nov 20, 2005 by Andreas Schwab Committed by Andreas Schwab Nov 20, 2005
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gcc/ChangeLog
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gcc/config/ia64/ia64.c
+1 -1

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2005-11-20  Andreas Schwab  <schwab@suse.de>
+
+	PR target/24757
+	* config/ia64/ia64.c (ia64_expand_atomic_op): Fix condition of cmp
+	insn.
+
 2005-11-19  Richard Henderson  <rth@redhat.com>

 	PR tree-opt/24665

--- a/gcc/config/ia64/ia64.c
+++ b/gcc/config/ia64/ia64.c
@@ -2113,7 +2113,7 @@ ia64_expand_atomic_op (enum rtx_code code, rtx mem, rtx val,

  emit_insn (GEN_FCN (icode) (cmp_reg, mem, ar_ccv, new_reg));

-  emit_cmp_and_jump_insns (cmp_reg, old_reg, EQ, NULL, DImode, true, label);
+  emit_cmp_and_jump_insns (cmp_reg, old_reg, NE, NULL, DImode, true, label);
 }

 /* Begin the assembly file.  */