[0/5] tcg: Misc improvements

Message

Richard Henderson April 24, 2024, 5:09 p.m. UTC

One patch to allow two output operands from gvec expansion,
to be used by target/arm for updating QC.

One patch to record the result of the generic breakpoint
search so target translators do not need to repeat it.

Three small optimization patches.


r~


Richard Henderson (5):
  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

 include/exec/translation-block.h |   1 +
 include/tcg/tcg-op-gvec-common.h |   2 +
 accel/tcg/cpu-exec.c             |   2 +-
 tcg/optimize.c                   | 110 +++++++++++++++++++++++++++++++
 tcg/tcg-op-gvec.c                |  30 ++++++---
 tcg/i386/tcg-target.c.inc        |  78 ++++++++--------------
 6 files changed, 165 insertions(+), 58 deletions(-)

Comments

Richard Henderson May 2, 2024, 7:34 p.m. UTC | #1

Ping.

On 4/24/24 10:09, Richard Henderson wrote:
> One patch to allow two output operands from gvec expansion,
> to be used by target/arm for updating QC.
> 
> One patch to record the result of the generic breakpoint
> search so target translators do not need to repeat it.
> 
> Three small optimization patches.
> 
> 
> r~
> 
> 
> Richard Henderson (5):
>    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
> 
>   include/exec/translation-block.h |   1 +
>   include/tcg/tcg-op-gvec-common.h |   2 +
>   accel/tcg/cpu-exec.c             |   2 +-
>   tcg/optimize.c                   | 110 +++++++++++++++++++++++++++++++
>   tcg/tcg-op-gvec.c                |  30 ++++++---
>   tcg/i386/tcg-target.c.inc        |  78 ++++++++--------------
>   6 files changed, 165 insertions(+), 58 deletions(-)
>