On 17/01/2024 22.36, Richard Henderson wrote:
Modify and simplify the driver, as we're really only interested
in correctness of translation of chacha-vx.S.
Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
---
tests/tcg/s390x/chacha.c | 341 ++++++++++++
tests/tcg/s390x/Makefile.target | 4 +
tests/tcg/s390x/chacha-vx.S | 914 ++++++++++++++++++++++++++++++++
3 files changed, 1259 insertions(+)
create mode 100644 tests/tcg/s390x/chacha.c
create mode 100644 tests/tcg/s390x/chacha-vx.S
...
+ vx XT0,XT0,XA0
+ vx XT1,XT1,XB0
+ vx XT2,XT2,XC0
+ vx XT3,XT3,XD0
+
+ vstm XT0,XT3,0(OUT),0
+
+.Ldone_4x:
+ lmg %r6,%r7,6*8(SP)
+ br %r14
+
+.Ltail_4x:
FWIW, my "git am" complains about a trailing white space here.
Apart from that:
Tested-by: Thomas Huth <th...@redhat.com>
