From 22331794801d6eed0639ec80adf60cc9b98c63a3 Mon Sep 17 00:00:00 2001 From: Richard Stallman Date: Fri, 20 Nov 1992 19:12:33 +0000 Subject: [PATCH] (simplify_comparison, case ASHIFTRT): mode_for_size returns BLKmode on error, not VOIDmode. From-SVN: r2761 --- gcc/combine.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gcc/combine.c b/gcc/combine.c index 3f90edb926d..76fbe1b64f0 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)))) -- 2.30.2