* config/arm/arm.c (thumb1_size_rtx_costs) <SET>: Add missing guard.

From-SVN: r239888

* config/arm/arm.c (thumb1_size_rtx_costs) <SET>: Add missing guard.
From-SVN: r239888
c1105fa7 · Eric Botcazou · Eric Botcazou · 1a576b13 · c1105fa7 · c1105fa7
Commit c1105fa7 authored Aug 31, 2016 by Eric Botcazou Committed by Eric Botcazou Aug 31, 2016
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gcc/ChangeLog
+4 -0

gcc/config/arm/arm.c
+2 -1

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2016-08-31  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/arm/arm.c (thumb1_size_rtx_costs) <SET>: Add missing guard.
+
 2016-08-30  David Malcolm  <dmalcolm@redhat.com>

 	* diagnostic-show-locus.c (colorizer::begin_state): Support more

--- a/gcc/config/arm/arm.c
+++ b/gcc/config/arm/arm.c
@@ -9127,7 +9127,8 @@ thumb1_size_rtx_costs (rtx x, enum rtx_code code, enum rtx_code outer)
      if (satisfies_constraint_J (SET_SRC (x))
 	  || satisfies_constraint_K (SET_SRC (x))
 	     /* Too big an immediate for a 2-byte mov, using MOVT.  */
-	  || (UINTVAL (SET_SRC (x)) >= 256
+	  || (CONST_INT_P (SET_SRC (x))
+	      && UINTVAL (SET_SRC (x)) >= 256
 	      && TARGET_HAVE_MOVT
 	      && satisfies_constraint_j (SET_SRC (x)))
 	     /* thumb1_movdi_insn.  */