From: Dimitar Dimitrov <dimitar@dinux.eu>
To: gcc-patches@gcc.gnu.org
Cc: Dimitar Dimitrov <dimitar@dinux.eu>
Subject: [COMMITTED 0/9] Small cleanups and improvements for PRU backend
Date: Tue, 7 May 2024 10:22:32 +0300 [thread overview]
Message-ID: <cover.1715065537.git.dimitar@dinux.eu> (raw)
This patch set includes small cleanups and code generation improvements
I implemented during stages 3 and 4.
All patches have been regression-tested individually for pru-unknown-elf
while being developed. And the entire set was tested again on GCC 15
mainline.
Dimitar Dimitrov (9):
pru: Implement TARGET_ADDRESS_COST
pru: Implement zero fill for 64-bit registers
pru: Optimize the extzv and insv patterns
pru: Add pattern variants for zero extending destination
pru: Skip register save if function will not return
pru: Drop usage of ATTRIBUTE_UNUSED
pru: Use HOST_WIDE_INT_1U macro
pru: Refactor to use passes definition file
pru: New validation pass for minrt
gcc/config/pru/alu-zext.md | 38 +++++-
gcc/config/pru/pru-passes.cc | 96 ++++++++++---
gcc/config/pru/pru-passes.def | 29 ++++
gcc/config/pru/pru-pragma.cc | 2 +-
gcc/config/pru/pru-protos.h | 3 +-
gcc/config/pru/pru.cc | 58 +++++---
gcc/config/pru/pru.md | 128 +++++++++++++++---
gcc/config/pru/t-pru | 2 +
gcc/testsuite/g++.target/pru/minrt-1.cc | 10 ++
gcc/testsuite/g++.target/pru/minrt-2.cc | 10 ++
gcc/testsuite/g++.target/pru/minrt-3.cc | 9 ++
gcc/testsuite/g++.target/pru/pru.exp | 34 +++++
gcc/testsuite/gcc.target/pru/ashiftrt.c | 2 +-
gcc/testsuite/gcc.target/pru/extzv-1.c | 14 ++
gcc/testsuite/gcc.target/pru/extzv-2.c | 15 ++
gcc/testsuite/gcc.target/pru/extzv-3.c | 13 ++
gcc/testsuite/gcc.target/pru/insv-1.c | 14 ++
gcc/testsuite/gcc.target/pru/insv-2.c | 14 ++
gcc/testsuite/gcc.target/pru/insv-3.c | 14 ++
gcc/testsuite/gcc.target/pru/insv-4.c | 14 ++
gcc/testsuite/gcc.target/pru/minrt-1.c | 10 ++
gcc/testsuite/gcc.target/pru/minrt-2.c | 10 ++
gcc/testsuite/gcc.target/pru/minrt-3.c | 9 ++
gcc/testsuite/gcc.target/pru/mov-0.c | 19 +++
.../gcc.target/pru/noreturn-prologue-1.c | 10 ++
.../gcc.target/pru/noreturn-prologue-2.c | 11 ++
.../gcc.target/pru/zero_extend-op0.c | 28 ++++
27 files changed, 549 insertions(+), 67 deletions(-)
create mode 100644 gcc/config/pru/pru-passes.def
create mode 100644 gcc/testsuite/g++.target/pru/minrt-1.cc
create mode 100644 gcc/testsuite/g++.target/pru/minrt-2.cc
create mode 100644 gcc/testsuite/g++.target/pru/minrt-3.cc
create mode 100644 gcc/testsuite/g++.target/pru/pru.exp
create mode 100644 gcc/testsuite/gcc.target/pru/extzv-1.c
create mode 100644 gcc/testsuite/gcc.target/pru/extzv-2.c
create mode 100644 gcc/testsuite/gcc.target/pru/extzv-3.c
create mode 100644 gcc/testsuite/gcc.target/pru/insv-1.c
create mode 100644 gcc/testsuite/gcc.target/pru/insv-2.c
create mode 100644 gcc/testsuite/gcc.target/pru/insv-3.c
create mode 100644 gcc/testsuite/gcc.target/pru/insv-4.c
create mode 100644 gcc/testsuite/gcc.target/pru/minrt-1.c
create mode 100644 gcc/testsuite/gcc.target/pru/minrt-2.c
create mode 100644 gcc/testsuite/gcc.target/pru/minrt-3.c
create mode 100644 gcc/testsuite/gcc.target/pru/mov-0.c
create mode 100644 gcc/testsuite/gcc.target/pru/noreturn-prologue-1.c
create mode 100644 gcc/testsuite/gcc.target/pru/noreturn-prologue-2.c
create mode 100644 gcc/testsuite/gcc.target/pru/zero_extend-op0.c
--
2.45.0
next reply other threads:[~2024-05-07 7:23 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-07 7:22 Dimitar Dimitrov [this message]
2024-05-07 7:22 ` [COMMITTED 1/9] pru: Implement TARGET_ADDRESS_COST Dimitar Dimitrov
2024-05-07 7:22 ` [COMMITTED 2/9] pru: Implement zero fill for 64-bit registers Dimitar Dimitrov
2024-05-07 7:22 ` [COMMITTED 3/9] pru: Optimize the extzv and insv patterns Dimitar Dimitrov
2024-05-07 7:22 ` [COMMITTED 4/9] pru: Add pattern variants for zero extending destination Dimitar Dimitrov
2024-05-07 7:22 ` [COMMITTED 5/9] pru: Skip register save if function will not return Dimitar Dimitrov
2024-05-07 7:22 ` [COMMITTED 6/9] pru: Drop usage of ATTRIBUTE_UNUSED Dimitar Dimitrov
2024-05-07 7:22 ` [COMMITTED 7/9] pru: Use HOST_WIDE_INT_1U macro Dimitar Dimitrov
2024-05-07 7:22 ` [COMMITTED 8/9] pru: Refactor to use passes definition file Dimitar Dimitrov
2024-05-07 7:22 ` [COMMITTED 9/9] pru: New validation pass for minrt Dimitar Dimitrov
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