From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1521) id 76AC83858C2F; Mon, 1 Jan 2024 15:52:34 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 76AC83858C2F Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable From: Michael Frysinger To: bfd-cvs@sourceware.org, gdb-cvs@sourceware.org Subject: [binutils-gdb] cpu: or1k: drop unused l.swa flag X-Act-Checkin: binutils-gdb X-Git-Author: Mike Frysinger X-Git-Refname: refs/heads/master X-Git-Oldrev: cbbb73f4f9b0d7890c045fe8e159f651fbdca685 X-Git-Newrev: fa99355b567e0693fb9b09bf328e0d1111e713c0 Message-Id: <20240101155234.76AC83858C2F@sourceware.org> Date: Mon, 1 Jan 2024 15:52:34 +0000 (GMT) X-BeenThere: binutils-cvs@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Binutils-cvs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 01 Jan 2024 15:52:34 -0000 https://sourceware.org/git/gitweb.cgi?p=3Dbinutils-gdb.git;h=3Dfa99355b567e= 0693fb9b09bf328e0d1111e713c0 commit fa99355b567e0693fb9b09bf328e0d1111e713c0 Author: Mike Frysinger Date: Mon Dec 18 20:55:58 2023 -0500 cpu: or1k: drop unused l.swa flag =20 The "flag" argument isn't set/used in this insn, so drop it. This fixes an unused variable warning in the generated sim. Diff: --- cpu/or1korbis.cpu | 2 +- sim/or1k/sem-switch.c | 1 - sim/or1k/sem.c | 1 - 3 files changed, 1 insertion(+), 3 deletions(-) diff --git a/cpu/or1korbis.cpu b/cpu/or1korbis.cpu index a8002a37185..b4ecb84ab41 100644 --- a/cpu/or1korbis.cpu +++ b/cpu/or1korbis.cpu @@ -717,7 +717,7 @@ ((MACH ORBIS-MACHS)) "l.swa ${simm16-split}($rA),$rB" (+ OPC_SWA rA rB simm16) - (sequence ((SI addr) (BI flag)) + (sequence ((SI addr)) (set addr (load-store-addr rA simm16-split 4)) (set sys-sr-f (and atomic-reserve (eq addr atomic-address))) (if sys-sr-f diff --git a/sim/or1k/sem-switch.c b/sim/or1k/sem-switch.c index b63add8817b..dccc65a0ec1 100644 --- a/sim/or1k/sem-switch.c +++ b/sim/or1k/sem-switch.c @@ -1056,7 +1056,6 @@ if (EQSI (ANDSI (tmp_addr, 268435452), CPU (h_atomic_= address))) { =20 { SI tmp_addr; - BI tmp_flag; tmp_addr =3D or1k32bf_make_load_store_addr (current_cpu, GET_H_GPR (FLD = (f_r2)), EXTSISI (FLD (f_simm16_split)), 4); { USI opval =3D ANDBI (CPU (h_atomic_reserve), EQSI (tmp_addr, CPU (h_at= omic_address))); diff --git a/sim/or1k/sem.c b/sim/or1k/sem.c index 95c474dc478..973590d4115 100644 --- a/sim/or1k/sem.c +++ b/sim/or1k/sem.c @@ -933,7 +933,6 @@ SEM_FN_NAME (or1k32bf,l_swa) (SIM_CPU *current_cpu, SEM= _ARG sem_arg) =20 { SI tmp_addr; - BI tmp_flag; tmp_addr =3D or1k32bf_make_load_store_addr (current_cpu, GET_H_GPR (FLD = (f_r2)), EXTSISI (FLD (f_simm16_split)), 4); { USI opval =3D ANDBI (CPU (h_atomic_reserve), EQSI (tmp_addr, CPU (h_at= omic_address)));