[PULL 37/42] tests/tcg/aarch64: Use stz2g in mte-7.c

Maintainers: Cameron Esfahani <dirty@apple.com>, Roman Bolshakov <r.bolshakov@yadro.com>, Alistair Francis <alistair@alistair23.me>, "Edgar E. Iglesias" <edgar.iglesias@gmail.com>, Peter Maydell <peter.maydell@linaro.org>, Paolo Bonzini <pbonzini@redhat.com>, Beniamino Galvani <b.galvani@gmail.com>, Strahinja Jankovic <strahinja.p.jankovic@gmail.com>, Pavel Pisa <pisa@cmp.felk.cvut.cz>, Vikram Garhwal <fnu.vikram@xilinx.com>, Jason Wang <jasowang@redhat.com>, Francisco Iglesias <francisco.iglesias@amd.com>, Alexander Graf <agraf@csgraf.de>, Cleber Rosa <crosa@redhat.com>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Wainer dos Santos Moschetta <wainersm@redhat.com>, Beraldo Leal <bleal@redhat.com>, Thomas Huth <thuth@redhat.com>, Laurent Vivier <lvivier@redhat.com>, "Alex Bennée" <alex.bennee@linaro.org>
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[PULL 37/42] tests/tcg/aarch64: Use stz2g in mte-7.c
Posted by Peter Maydell 1 year, 11 months ago
From: Richard Henderson <richard.henderson@linaro.org>

We have many other instances of stg in the testsuite;
change these to provide an instance of stz2g.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20230530191438.411344-19-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 tests/tcg/aarch64/mte-7.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tests/tcg/aarch64/mte-7.c b/tests/tcg/aarch64/mte-7.c
index a981de62d4a..04974f9ebbd 100644
--- a/tests/tcg/aarch64/mte-7.c
+++ b/tests/tcg/aarch64/mte-7.c
@@ -19,8 +19,7 @@ int main(int ac, char **av)
     p = (void *)((unsigned long)p | (1ul << 56));
 
     /* Store tag in sequential granules. */
-    asm("stg %0, [%0]" : : "r"(p + 0x0ff0));
-    asm("stg %0, [%0]" : : "r"(p + 0x1000));
+    asm("stz2g %0, [%0]" : : "r"(p + 0x0ff0));
 
     /*
      * Perform an unaligned store with tag 1 crossing the pages.
-- 
2.34.1