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target/loongarch: Fix vldi inst

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Refer to the link below for a description of the vldi instructions:
https://jia.je/unofficial-loongarch-intrinsics-guide/lsx/misc/#synopsis_88
Fixed errors in vldi instruction implementation.

Signed-off-by: Guo Hongyu <guohongyu24@mails.ucas.ac.cn>
Tested-by: Xianglai Li <lixianglai@loongson.cn>
Signed-off-by: Xianglai Li <lixianglai@loongson.cn>
Reviewed-by: Bibo Mao <maobibo@loongson.cn>
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
(cherry picked from commit 02ce6cea71)
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2865
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This commit is contained in:
Guo Hongyu 2024-12-19 20:23:11 +08:00 • committed by Michael Tokarev
parent d08e538de8
commit bb50cc9e75
1 changed files with 1 additions and 1 deletions
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2
target/loongarch/tcg/insn_trans/trans_vec.c.inc
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@ -3480,7 +3480,7 @@ static uint64_t vldi_get_value(DisasContext *ctx, uint32_t imm)
break;
case 1:
/* data: {2{16'0, imm[7:0], 8'0}} */
data = (t << 24) | (t << 8);
data = (t << 40) | (t << 8);
break;
case 2:
/* data: {2{8'0, imm[7:0], 16'0}} */