tcg/mips: Backend improvements

[PATCH for-8.1 00/12] tcg/mips: Backend improvements

Richard Henderson posted 12 patches 1 year ago

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git fetch https://github.com/patchew-project/qemu tags/patchew/20230408030359.3368868-1-richard.henderson@linaro.org

Maintainers: "Philippe Mathieu-Daudé" <philmd@linaro.org>, Aurelien Jarno <aurelien@aurel32.net>, Huacai Chen <chenhuacai@kernel.org>, Jiaxun Yang <jiaxun.yang@flygoat.com>, Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>, Richard Henderson <richard.henderson@linaro.org>

tcg/mips/tcg-target.h     |   3 +-
tcg/mips/tcg-target.c.inc | 350 ++++++++++++++++++++++++++++----------
2 files changed, 260 insertions(+), 93 deletions(-)

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[PATCH for-8.1 00/12] tcg/mips: Backend improvements

Posted by Richard Henderson 1 year ago

I've posted some of these before, perhaps a year or more ago, but
then failed to follow up and get them merged.

I don't think there are any real dependencies, but it has been
rebased upon today's load/store helpers patch set, so there might
be minor conflicts, therefore:

Based-on: 20230408024314.3357414-1-richard.henderson@linaro.org
("[PATCH for-8.1 00/42] tcg: Simplify calls to load/store helpers")


Richard Henderson (12):
  tcg/mips: Move TCG_AREG0 to S8
  tcg/mips: Move TCG_GUEST_BASE_REG to S7
  tcg/mips: Unify TCG_GUEST_BASE_REG tests
  tcg/mips: Create and use TCG_REG_TB
  tcg/mips: Split out tcg_out_movi_one
  tcg/mips: Split out tcg_out_movi_two
  tcg/mips: Use the constant pool for 64-bit constants
  tcg/mips: Aggressively use the constant pool for n64 calls
  tcg/mips: Try tb-relative addresses in tcg_out_movi
  tcg/mips: Try three insns with shift and add in tcg_out_movi
  tcg/mips: Use qemu_build_not_reached for LO/HI_OFF
  tcg/mips: Replace MIPS_BE with HOST_BIG_ENDIAN

 tcg/mips/tcg-target.h     |   3 +-
 tcg/mips/tcg-target.c.inc | 350 ++++++++++++++++++++++++++++----------
 2 files changed, 260 insertions(+), 93 deletions(-)

-- 
2.34.1

Re: [PATCH for-8.1 00/12] tcg/mips: Backend improvements

Posted by Richard Henderson 11 months, 4 weeks ago

Ping.

r~

On 4/8/23 04:03, Richard Henderson wrote:
> I've posted some of these before, perhaps a year or more ago, but
> then failed to follow up and get them merged.
> 
> I don't think there are any real dependencies, but it has been
> rebased upon today's load/store helpers patch set, so there might
> be minor conflicts, therefore:
> 
> Based-on: 20230408024314.3357414-1-richard.henderson@linaro.org
> ("[PATCH for-8.1 00/42] tcg: Simplify calls to load/store helpers")
> 
> 
> Richard Henderson (12):
>    tcg/mips: Move TCG_AREG0 to S8
>    tcg/mips: Move TCG_GUEST_BASE_REG to S7
>    tcg/mips: Unify TCG_GUEST_BASE_REG tests
>    tcg/mips: Create and use TCG_REG_TB
>    tcg/mips: Split out tcg_out_movi_one
>    tcg/mips: Split out tcg_out_movi_two
>    tcg/mips: Use the constant pool for 64-bit constants
>    tcg/mips: Aggressively use the constant pool for n64 calls
>    tcg/mips: Try tb-relative addresses in tcg_out_movi
>    tcg/mips: Try three insns with shift and add in tcg_out_movi
>    tcg/mips: Use qemu_build_not_reached for LO/HI_OFF
>    tcg/mips: Replace MIPS_BE with HOST_BIG_ENDIAN
> 
>   tcg/mips/tcg-target.h     |   3 +-
>   tcg/mips/tcg-target.c.inc | 350 ++++++++++++++++++++++++++++----------
>   2 files changed, 260 insertions(+), 93 deletions(-)
>