35 lines
1.1 KiB
Diff
35 lines
1.1 KiB
Diff
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From bb15d4c4476e3ba303c5afe0adae0d86ab5f0a9b Mon Sep 17 00:00:00 2001
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From: zhongjuzhe <juzhe.zhong@rivai.ai>
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Date: Mon, 22 Aug 2022 10:15:31 +0100
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Subject: [PATCH 131/157] [Backport][SME] middle-end: Fix issue of poly_uint16
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(1, 1) in self test
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Reference: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=21e7d87a901d45f0cb5e5510d22bfbdb0d0ac6a1
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This patch fix issue of poly_uint16 (1, 1) in machine mode self test.
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gcc/ChangeLog:
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* simplify-rtx.cc (test_vector_subregs_fore_back): Make first value
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and repeat value different.
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---
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gcc/simplify-rtx.cc | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/gcc/simplify-rtx.cc b/gcc/simplify-rtx.cc
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index e152918b0..fc79a2e2e 100644
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--- a/gcc/simplify-rtx.cc
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+++ b/gcc/simplify-rtx.cc
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@@ -8380,7 +8380,7 @@ test_vector_subregs_fore_back (machine_mode inner_mode)
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for (unsigned int i = 0; i < count; ++i)
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builder.quick_push (gen_int_mode (i, int_mode));
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for (unsigned int i = 0; i < count; ++i)
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- builder.quick_push (gen_int_mode (-(int) i, int_mode));
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+ builder.quick_push (gen_int_mode (-1 - (int) i, int_mode));
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rtx x = builder.build ();
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test_vector_subregs_modes (x);
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--
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2.33.0
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