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-rw-r--r--gcc/combine.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/combine.c b/gcc/combine.c
index 3f90edb..76fbe1b 100644
--- a/gcc/combine.c
+++ b/gcc/combine.c
@@ -8357,7 +8357,7 @@ simplify_comparison (code, pop0, pop1)
&& GET_CODE (XEXP (op0, 0)) == ASHIFT
&& XEXP (op0, 1) == XEXP (XEXP (op0, 0), 1)
&& (tmode = mode_for_size (mode_width - INTVAL (XEXP (op0, 1)),
- MODE_INT, 1)) != VOIDmode
+ MODE_INT, 1)) != BLKmode
&& ((unsigned HOST_WIDE_INT) const_op <= GET_MODE_MASK (tmode)
|| ((unsigned HOST_WIDE_INT) - const_op
<= GET_MODE_MASK (tmode))))