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[ARC] Fix missing brackets in arc.c

Message ID 87eg2bzqlz.fsf@e105548-lin.cambridge.arm.com
State New
Headers show

Commit Message

Richard Sandiford Nov. 16, 2016, 10:06 a.m. UTC 
The old code still built thanks to the brackets in the definition
of XVECEXP.

Tested on arc-elf and committed as obvious.

Thanks,
Richard


gcc/
	* config/arc/arc.c (arc_loop_hazard): Add missing brackets.
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Patch

diff --git a/gcc/config/arc/arc.c b/gcc/config/arc/arc.c
index 3bce7ef..98c7298 100644
--- a/gcc/config/arc/arc.c
+++ b/gcc/config/arc/arc.c
@@ -7812,7 +7812,7 @@  arc_loop_hazard (rtx_insn *pred, rtx_insn *succ)
     jump = pred;
   else if (GET_CODE (PATTERN (pred)) == SEQUENCE
 	   && JUMP_P (XVECEXP (PATTERN (pred), 0, 0)))
-    jump = as_a <rtx_insn *> XVECEXP (PATTERN (pred), 0, 0);
+    jump = as_a <rtx_insn *> (XVECEXP (PATTERN (pred), 0, 0));
   else
     return false;