From c8e7fe5816daf76be09c8d969b3235d7e4400ad4 Mon Sep 17 00:00:00 2001 From: David Edelsohn Date: Mon, 28 Jun 1999 03:09:43 +0000 Subject: * expmed.c (expand_divmod): Ensure unsigned value fits in reg_note. From-SVN: r27796 --- gcc/expmed.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'gcc/expmed.c') diff --git a/gcc/expmed.c b/gcc/expmed.c index dc6382c..ffe16fe 100644 --- a/gcc/expmed.c +++ b/gcc/expmed.c @@ -3246,7 +3246,9 @@ expand_divmod (rem_flag, code, mode, op0, op1, target, unsignedp) insn = get_last_insn (); if (insn != last && (set = single_set (insn)) != 0 - && SET_DEST (set) == quotient) + && SET_DEST (set) == quotient + && abs_d < ((unsigned HOST_WIDE_INT) 1 + << (HOST_BITS_PER_WIDE_INT - 1))) set_unique_reg_note (insn, REG_EQUAL, gen_rtx_DIV (compute_mode, -- cgit v1.1