36 lines
914 B
Diff
36 lines
914 B
Diff
From 1e9180b3298def6c01d9055d558fdb52231f8d2d Mon Sep 17 00:00:00 2001
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From: Martin Liska <mliska@suse.cz>
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Date: Wed, 3 May 2023 16:35:26 +0200
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Subject: [PATCH] riscv: fix error: control reaches end of non-void function
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Fixes:
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gcc/config/riscv/sync.md:66:1: error: control reaches end of non-void function [-Werror=return-type]
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66 | [(set (attr "length") (const_int 4))])
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| ^
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PR target/109713
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gcc/ChangeLog:
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* config/riscv/sync.md: Add gcc_unreachable to a switch.
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---
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gcc/config/riscv/sync.md | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/gcc/config/riscv/sync.md b/gcc/config/riscv/sync.md
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index 6e7c762ac577..9fc626267de3 100644
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--- a/gcc/config/riscv/sync.md
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+++ b/gcc/config/riscv/sync.md
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@@ -62,6 +62,8 @@
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return "fence\tr,rw";
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else if (model == MEMMODEL_RELEASE)
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return "fence\trw,w";
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+ else
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+ gcc_unreachable ();
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}
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[(set (attr "length") (const_int 4))])
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--
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2.39.3
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