recog.c (peep2_attempt): Copy SIBLING_CALL_P flag from old call-instruction.

* recog.c (peep2_attempt): Copy SIBLING_CALL_P flag from old call-instruction. From-SVN: r211213

recog.c (peep2_attempt): Copy SIBLING_CALL_P flag from old call-instruction.
* recog.c (peep2_attempt): Copy SIBLING_CALL_P flag from old call-instruction. From-SVN: r211213
0dac3001 · Kai Tietz · Kai Tietz · 9d548dfb · 0dac3001 · 0dac3001
Commit 0dac3001 authored Jun 04, 2014 by Kai Tietz Committed by Kai Tietz Jun 04, 2014
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gcc/recog.c
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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2014-06-04  Kai Tietz  <ktietz@redhat.com>
+
+	* recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
+	from old call-instruction.
+
 2014-06-04  Bin Cheng  <bin.cheng@arm.com>

 	* config/aarch64/aarch64.c (aarch64_classify_address)

--- a/gcc/recog.c
+++ b/gcc/recog.c
@@ -3461,6 +3461,7 @@ peep2_attempt (basic_block bb, rtx insn, int match_len, rtx attempt)

      CALL_INSN_FUNCTION_USAGE (new_insn)
 	= CALL_INSN_FUNCTION_USAGE (old_insn);
+      SIBLING_CALL_P (new_insn) = SIBLING_CALL_P (old_insn);

      for (note = REG_NOTES (old_insn);
 	   note;