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Re: [PING^1] [AArch64] Implement Bitwise AND and Set Flags

From: Richard Henderson <rth at redhat dot com>
To: "Hurugalawadi, Naveen" <Naveen dot Hurugalawadi at caviumnetworks dot com>
Cc: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
Date: Fri, 15 Mar 2013 08:12:54 -0700
Subject: Re: [PING^1] [AArch64] Implement Bitwise AND and Set Flags
References: <F3068DEED1A463459E0887A091B154933DB662@BY2PRD0710MB364.namprd07.prod.outlook.com>

On 2013-02-13 22:23, Hurugalawadi, Naveen wrote:

bove
+(define_insn "*andsi3_compare0_uxtw"
+  [(set (reg:CC_NZ CC_REGNUM)
+	(compare:CC_NZ
+	 (and:SI (match_operand:SI 1 "register_operand" "%r,r")
+		 (match_operand:SI 2 "aarch64_logical_operand" "r,K"))
+	 (const_int 0)))
+   (set (match_operand:DI 0 "register_operand" "=r,r")
+	(zero_extend:DI (plus:SI (match_dup 1) (match_dup 2))))]

PLUS?

r~

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