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https://gcc.gnu.org/pipermail/gcc-announce/2024/000183.html Add the new version drop the patches that have been applied upstream. Signed-off-by: Chris Packham <judge.packham@gmail.com>
45 lines
1.5 KiB
Diff
45 lines
1.5 KiB
Diff
From 4c2e3d20fd6a74faf9aa765e724efa7bd73ffc04 Mon Sep 17 00:00:00 2001
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From: Claudiu Zissulescu <claziss@synopsys.com>
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Date: Tue, 14 Sep 2021 12:25:43 +0300
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Subject: [PATCH] arc: Update ZOL pattern.
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The ZOL pattern is missing modes which may lead to errors during
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var_tracking. Add them.
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gcc/
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* config/arc/arc.md (doloop_end): Add missing mode.
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(loop_end): Likewise.
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See more details here: https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/issues/398
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Will be a part of GCC 12, see: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=9bb20299ba1d1cc3bbd83a07a777fcc5a93cfeb0
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Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>
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---
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gcc/config/arc/arc.md | 8 ++++----
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1 file changed, 4 insertions(+), 4 deletions(-)
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--- a/gcc/config/arc/arc.md
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+++ b/gcc/config/arc/arc.md
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@@ -4990,8 +4990,8 @@
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(const_int 1))
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(label_ref (match_operand 1 "" ""))
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(pc)))
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- (set (match_dup 0) (plus (match_dup 0) (const_int -1)))
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- (unspec [(const_int 0)] UNSPEC_ARC_LP)
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+ (set (match_dup 0) (plus:SI (match_dup 0) (const_int -1)))
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+ (unspec:SI [(const_int 0)] UNSPEC_ARC_LP)
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(clobber (match_dup 2))])]
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""
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{
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@@ -5020,8 +5020,8 @@
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(const_int 1))
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(label_ref (match_operand 1 "" ""))
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(pc)))
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- (set (match_dup 0) (plus (match_dup 0) (const_int -1)))
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- (unspec [(const_int 0)] UNSPEC_ARC_LP)
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+ (set (match_dup 0) (plus:SI (match_dup 0) (const_int -1)))
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+ (unspec:SI [(const_int 0)] UNSPEC_ARC_LP)
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(clobber (match_scratch:SI 2 "=X,&r"))]
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""
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"@
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