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authorRichard Henderson <richard.henderson@linaro.org>2022-04-28 11:46:56 +0200
committerThomas Huth <thuth@redhat.com>2022-05-04 08:47:19 +0200
commitdb67a6ff480b346b1415b983f9582028cf8e18f0 (patch)
tree3be33ea1df8af7f007358a41288fef9899b341b4 /target/s390x
parent2e3408b3cc7de4e87a9adafc8c19bfce3abec947 (diff)
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target/s390x: Fix writeback to v1 in helper_vstl
Fixes: 0e0a5b49ad58 ("s390x/tcg: Implement VECTOR STORE WITH LENGTH") Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: David Hildenbrand <david@redhat.com> Tested-by: Thomas Huth <thuth@redhat.com> Reviewed-by: David Miller <dmiller423@gmail.com> Reviewed-by: David Hildenbrand <david@redhat.com> Message-Id: <20220428094708.84835-2-david@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'target/s390x')
-rw-r--r--target/s390x/tcg/vec_helper.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/target/s390x/tcg/vec_helper.c b/target/s390x/tcg/vec_helper.c
index ededf13..48d8672 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;
}
}