From 7efc628f79a1801b292623dfe5aa8c53a61a2121 Mon Sep 17 00:00:00 2001 From: Claudiu Zissulescu Date: Tue, 14 Sep 2021 12:25:43 +0300 Subject: [PATCH] arc: Update ZOL pattern. The ZOL pattern is missing modes which may lead to errors during var_tracking. Add them. gcc/ * config/arc/arc.md (doloop_end): Add missing mode. (loop_end): Likewise. See more details here: https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/issues/398 Will be a part of GCC 12, see: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=9bb20299ba1d1cc3bbd83a07a777fcc5a93cfeb0 Signed-off-by: Claudiu Zissulescu --- gcc/config/arc/arc.md | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) --- a/gcc/config/arc/arc.md +++ b/gcc/config/arc/arc.md @@ -4990,8 +4990,8 @@ (const_int 1)) (label_ref (match_operand 1 "" "")) (pc))) - (set (match_dup 0) (plus (match_dup 0) (const_int -1))) - (unspec [(const_int 0)] UNSPEC_ARC_LP) + (set (match_dup 0) (plus:SI (match_dup 0) (const_int -1))) + (unspec:SI [(const_int 0)] UNSPEC_ARC_LP) (clobber (match_dup 2))])] "" { @@ -5020,8 +5020,8 @@ (const_int 1)) (label_ref (match_operand 1 "" "")) (pc))) - (set (match_dup 0) (plus (match_dup 0) (const_int -1))) - (unspec [(const_int 0)] UNSPEC_ARC_LP) + (set (match_dup 0) (plus:SI (match_dup 0) (const_int -1))) + (unspec:SI [(const_int 0)] UNSPEC_ARC_LP) (clobber (match_scratch:SI 2 "=X,&r"))] "" "@