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[PATCH v5 11/11] target/s390x: Fix writeback to v1 in helper_vstl
From: |
David Miller |
Subject: |
[PATCH v5 11/11] target/s390x: Fix writeback to v1 in helper_vstl |
Date: |
Wed, 23 Mar 2022 09:57:22 -0400 |
From: Richard Henderson <richard.henderson@linaro.org>
Fixes: 0e0a5b49ad58 ("s390x/tcg: Implement VECTOR STORE WITH LENGTH")
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: David Miller <dmiller423@gmail.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
---
target/s390x/tcg/vec_helper.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/target/s390x/tcg/vec_helper.c b/target/s390x/tcg/vec_helper.c
index ededf13cf0..48d86722b2 100644
--- a/target/s390x/tcg/vec_helper.c
+++ b/target/s390x/tcg/vec_helper.c
@@ -200,7 +200,6 @@ void HELPER(vstl)(CPUS390XState *env, const void *v1,
uint64_t addr,
addr = wrap_address(env, addr + 8);
cpu_stq_data_ra(env, addr, s390_vec_read_element64(v1, 1), GETPC());
} else {
- S390Vector tmp = {};
int i;
for (i = 0; i < bytes; i++) {
@@ -209,6 +208,5 @@ void HELPER(vstl)(CPUS390XState *env, const void *v1,
uint64_t addr,
cpu_stb_data_ra(env, addr, byte, GETPC());
addr = wrap_address(env, addr + 1);
}
- *(S390Vector *)v1 = tmp;
}
}
--
2.34.1
- [PATCH v5 00/11] s390x/tcg: Implement Vector-Enhancements Facility 2, David Miller, 2022/03/23
- [PATCH v5 01/11] tcg: Implement tcg_gen_{h,w}swap_{i32,i64}, David Miller, 2022/03/23
- [PATCH v5 02/11] target/s390x: vxeh2: vector convert short/32b, David Miller, 2022/03/23
- [PATCH v5 03/11] target/s390x: vxeh2: vector string search, David Miller, 2022/03/23
- [PATCH v5 04/11] target/s390x: vxeh2: Update for changes to vector shifts, David Miller, 2022/03/23
- [PATCH v5 06/11] target/s390x: vxeh2: vector {load, store} elements reversed, David Miller, 2022/03/23
- [PATCH v5 05/11] target/s390x: vxeh2: vector shift double by bit, David Miller, 2022/03/23
- [PATCH v5 07/11] target/s390x: vxeh2: vector {load, store} byte reversed elements, David Miller, 2022/03/23
- [PATCH v5 11/11] target/s390x: Fix writeback to v1 in helper_vstl,
David Miller <=
- [PATCH v5 10/11] tests/tcg/s390x: Tests for Vector Enhancements Facility 2, David Miller, 2022/03/23
- [PATCH v5 09/11] target/s390x: add S390_FEAT_VECTOR_ENH2 to qemu CPU model, David Miller, 2022/03/23
- [PATCH v5 08/11] target/s390x: vxeh2: vector {load, store} byte reversed element, David Miller, 2022/03/23