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[0/3] Add support for -mcpu=power11

Message ID Zl5v69wmiMlo8qaE@cowardly-lion.the-meissners.org
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Series Add support for -mcpu=power11 | expand

Message

Michael Meissner June 4, 2024, 1:37 a.m. UTC
The following 3 patches add support for -mcpu=power11 to GCC 15.  Assuming
these patches are approved and go into GCC 15, I will need to back port them to
GCC 14.

The first patch adds the basic support for -mcpu=power11, except for the
scheduling infomration.

The second patch goes through power10.md and adds scheduling support for
power11, treating -mtune=power11 to be the same as -mtune=power10 at the
current time.

The third patch adds some new tests for -mcpu=power11 support.

In order to use -mcpu=power11, you will need to use a new enough binutils that
supports the .machine power11 option.

I have bootstrapped the compiler on both little endian and big endian systems.
There were no regressions in either case.  Can I check these patches into the
GCC trunk?  After a waiting period assuming there are no issues, can I check
these patches into the GCC 14 branch?

Comments

Michael Meissner June 6, 2024, 4:48 p.m. UTC | #1
Ping the 3 patches for adding -mcpu=power11 support.

Patch #1: Add support for -mcpu=power11
https://gcc.gnu.org/pipermail/gcc-patches/2024-June/653552.html

Patch #2: Add tuning support for power11
https://gcc.gnu.org/pipermail/gcc-patches/2024-June/653550.html

Patch #3: Add power11 tests
https://gcc.gnu.org/pipermail/gcc-patches/2024-June/653553.html