Branch: refs/heads/master
Home: https://github.com/qemu/qemu
Commit: b3ee719e6499987a635332d012f08dc80cd277e0
https://github.com/qemu/qemu/commit/b3ee719e6499987a635332d012f08dc80cd277e0
Author: Richard Henderson <richard.hender...@linaro.org>
Date: 2024-05-06 (Mon, 06 May 2024)
Changed paths:
M include/tcg/tcg-op-gvec-common.h
M tcg/tcg-op-gvec.c
Log Message:
-----------
tcg: Add write_aofs to GVecGen3i
Reviewed-by: Philippe Mathieu-Daudé <phi...@linaro.org>
Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
Commit: 2623ca6ac11dd1c15ec1c2e87aa2e7f22f0adec8
https://github.com/qemu/qemu/commit/2623ca6ac11dd1c15ec1c2e87aa2e7f22f0adec8
Author: Richard Henderson <richard.hender...@linaro.org>
Date: 2024-05-06 (Mon, 06 May 2024)
Changed paths:
M tcg/i386/tcg-target.c.inc
Log Message:
-----------
tcg/i386: Simplify immediate 8-bit logical vector shifts
The x86 isa does not have this operation, so we need an expansion.
Use the same algorithm that we use for expanding this vector
operation with integers: perform the shift with a wider type
and then mask the bits that must be zero.
This reduces the instruction count from 5 to 2.
Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
Commit: 19517b8397940955c2638700f9cad3dbdb90c4c0
https://github.com/qemu/qemu/commit/19517b8397940955c2638700f9cad3dbdb90c4c0
Author: Richard Henderson <richard.hender...@linaro.org>
Date: 2024-05-06 (Mon, 06 May 2024)
Changed paths:
M tcg/i386/tcg-target.c.inc
Log Message:
-----------
tcg/i386: Optimize setcond of TST{EQ,NE} with 0xffffffff
This may be treated as a 32-bit EQ/NE comparison against 0,
which is in turn treated as a LTU/GEU comparison against 1.
Reviewed-by: Philippe Mathieu-Daudé <phi...@linaro.org>
Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
Commit: 8d65cda7284edf31998778f92813bc6ef1e6ab77
https://github.com/qemu/qemu/commit/8d65cda7284edf31998778f92813bc6ef1e6ab77
Author: Richard Henderson <richard.hender...@linaro.org>
Date: 2024-05-06 (Mon, 06 May 2024)
Changed paths:
M tcg/optimize.c
Log Message:
-----------
tcg/optimize: Optimize setcond with zmask
If we can show that high bits of an input are zero,
then we may optimize away some comparisons.
Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
Commit: d828b92b8a61204d8a7aaa87a24e48ac7ab69143
https://github.com/qemu/qemu/commit/d828b92b8a61204d8a7aaa87a24e48ac7ab69143
Author: Richard Henderson <richard.hender...@linaro.org>
Date: 2024-05-06 (Mon, 06 May 2024)
Changed paths:
M accel/tcg/cpu-exec.c
M include/exec/translation-block.h
Log Message:
-----------
accel/tcg: Introduce CF_BP_PAGE
Record the fact that we've found a breakpoint on the page
in which a TranslationBlock is running.
Reviewed-by: Philippe Mathieu-Daudé <phi...@linaro.org>
Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
Commit: ca51921158e3cc07520a0ef5eb33739e5852ac6e
https://github.com/qemu/qemu/commit/ca51921158e3cc07520a0ef5eb33739e5852ac6e
Author: Richard Henderson <richard.hender...@linaro.org>
Date: 2024-05-06 (Mon, 06 May 2024)
Changed paths:
M target/sh4/translate.c
Log Message:
-----------
target/sh4: Update DisasContextBase.insn_start
Match the extra inserts of INDEX_op_insn_start, fixing
the db->num_insns != 1 assert in translator_loop.
Fixes: dcd092a0636 ("accel/tcg: Improve can_do_io management")
Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
Commit: a55a1f77b6c4270f6c19a74e9aa4c83c3bb04e09
https://github.com/qemu/qemu/commit/a55a1f77b6c4270f6c19a74e9aa4c83c3bb04e09
Author: Richard Henderson <richard.hender...@linaro.org>
Date: 2024-05-06 (Mon, 06 May 2024)
Changed paths:
M .gitlab-ci.d/custom-runners/ubuntu-22.04-s390x.yml
Log Message:
-----------
gitlab: Drop --disable-libssh from ubuntu-22.04-s390x.yml
This was a workaround for ubuntu 20.04.
Suggested-by: Thomas Huth <th...@redhat.com>
Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
Commit: 22e8db9deb96d2cd88492adf4047087c9d9d575d
https://github.com/qemu/qemu/commit/22e8db9deb96d2cd88492adf4047087c9d9d575d
Author: Richard Henderson <richard.hender...@linaro.org>
Date: 2024-05-06 (Mon, 06 May 2024)
Changed paths:
M .gitlab-ci.d/custom-runners/ubuntu-22.04-s390x.yml
Log Message:
-----------
gitlab: Drop --static from s390x linux-user build
The host does not have the correct libraries installed for static pie,
which causes host/guest address space interference for some tests.
There's no real gain from linking statically, so drop it.
Reviewed-by: Thomas Huth <th...@redhat.com>
Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
Commit: f578b66e8c70ddea71d44db6e2c7abbcd757d684
https://github.com/qemu/qemu/commit/f578b66e8c70ddea71d44db6e2c7abbcd757d684
Author: Richard Henderson <richard.hender...@linaro.org>
Date: 2024-05-06 (Mon, 06 May 2024)
Changed paths:
M .gitlab-ci.d/custom-runners/ubuntu-22.04-s390x.yml
Log Message:
-----------
gitlab: Streamline ubuntu-22.04-s390x
We have one job to build user binaries and one job for system.
Disable tools and docs in the user job, and disable building
the user binaries in the system job.
Reviewed-by: Thomas Huth <th...@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <phi...@linaro.org>
Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
Commit: 571882c668a0861bf4fcc0411347eab2379200e5
https://github.com/qemu/qemu/commit/571882c668a0861bf4fcc0411347eab2379200e5
Author: Richard Henderson <richard.hender...@linaro.org>
Date: 2024-05-07 (Tue, 07 May 2024)
Changed paths:
M .gitlab-ci.d/custom-runners/ubuntu-22.04-s390x.yml
M accel/tcg/cpu-exec.c
M include/exec/translation-block.h
M include/tcg/tcg-op-gvec-common.h
M target/sh4/translate.c
M tcg/i386/tcg-target.c.inc
M tcg/optimize.c
M tcg/tcg-op-gvec.c
Log Message:
-----------
Merge tag 'pull-tcg-20240507' of https://gitlab.com/rth7680/qemu into staging
tcg: Add write_aofs to GVecGen3i
tcg/i386: Simplify immediate 8-bit logical vector shifts
tcg/i386: Optimize setcond of TST{EQ,NE} with 0xffffffff
tcg/optimize: Optimize setcond with zmask
accel/tcg: Introduce CF_BP_PAGE
target/sh4: Update DisasContextBase.insn_start
gitlab: Drop --static from s390x linux-user build
gitlab: Streamline ubuntu-22.04-s390x
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# gpg: Signature made Tue 07 May 2024 07:28:16 AM PDT
# gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
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[ultimate]
* tag 'pull-tcg-20240507' of https://gitlab.com/rth7680/qemu:
gitlab: Streamline ubuntu-22.04-s390x
gitlab: Drop --static from s390x linux-user build
gitlab: Drop --disable-libssh from ubuntu-22.04-s390x.yml
target/sh4: Update DisasContextBase.insn_start
accel/tcg: Introduce CF_BP_PAGE
tcg/optimize: Optimize setcond with zmask
tcg/i386: Optimize setcond of TST{EQ,NE} with 0xffffffff
tcg/i386: Simplify immediate 8-bit logical vector shifts
tcg: Add write_aofs to GVecGen3i
Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
Compare: https://github.com/qemu/qemu/compare/e116b92d01c2...571882c668a0
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