On 23/05/2024 15:37, Andre Vieira wrote: > > Hi, > > We held these two patches back in stage 4 because they touched > target-agnostic code, though I am quite confident they will not affect other > targets. Given stage one has reopened, I am reposting them, I rebased them > but they seem to apply cleanly on trunk. > No changes from previously reviewed patches. > > OK for trunk? > > Andre Vieira (2): > doloop: Add support for predicated vectorized loops > arm: Add support for MVE Tail-Predicated Low Overhead Loops > > gcc/config/arm/arm-protos.h | 4 +- > gcc/config/arm/arm.cc | 1249 ++++++++++++++++- > gcc/config/arm/arm.opt | 3 + > gcc/config/arm/iterators.md | 15 + > gcc/config/arm/mve.md | 50 + > gcc/config/arm/thumb2.md | 138 +- > gcc/config/arm/types.md | 6 +- > gcc/config/arm/unspecs.md | 14 +- > gcc/df-core.cc | 15 + > gcc/df.h | 1 + > gcc/loop-doloop.cc | 164 ++- > gcc/testsuite/gcc.target/arm/lob.h | 128 +- > gcc/testsuite/gcc.target/arm/lob1.c | 23 +- > gcc/testsuite/gcc.target/arm/lob6.c | 8 +- > .../gcc.target/arm/mve/dlstp-compile-asm-1.c | 146 ++ > .../gcc.target/arm/mve/dlstp-compile-asm-2.c | 749 ++++++++++ > .../gcc.target/arm/mve/dlstp-compile-asm-3.c | 46 + > .../gcc.target/arm/mve/dlstp-int16x8-run.c | 44 + > .../gcc.target/arm/mve/dlstp-int16x8.c | 31 + > .../gcc.target/arm/mve/dlstp-int32x4-run.c | 45 + > .../gcc.target/arm/mve/dlstp-int32x4.c | 31 + > .../gcc.target/arm/mve/dlstp-int64x2-run.c | 48 + > .../gcc.target/arm/mve/dlstp-int64x2.c | 28 + > .../gcc.target/arm/mve/dlstp-int8x16-run.c | 44 + > .../gcc.target/arm/mve/dlstp-int8x16.c | 32 + > .../gcc.target/arm/mve/dlstp-invalid-asm.c | 521 +++++++ > 26 files changed, 3434 insertions(+), 149 deletions(-) > create mode 100644 gcc/testsuite/gcc.target/arm/mve/dlstp-compile-asm-1.c > create mode 100644 gcc/testsuite/gcc.target/arm/mve/dlstp-compile-asm-2.c > create mode 100644 gcc/testsuite/gcc.target/arm/mve/dlstp-compile-asm-3.c > create mode 100644 gcc/testsuite/gcc.target/arm/mve/dlstp-int16x8-run.c > create mode 100644 gcc/testsuite/gcc.target/arm/mve/dlstp-int16x8.c > create mode 100644 gcc/testsuite/gcc.target/arm/mve/dlstp-int32x4-run.c > create mode 100644 gcc/testsuite/gcc.target/arm/mve/dlstp-int32x4.c > create mode 100644 gcc/testsuite/gcc.target/arm/mve/dlstp-int64x2-run.c > create mode 100644 gcc/testsuite/gcc.target/arm/mve/dlstp-int64x2.c > create mode 100644 gcc/testsuite/gcc.target/arm/mve/dlstp-int8x16-run.c > create mode 100644 gcc/testsuite/gcc.target/arm/mve/dlstp-int8x16.c > create mode 100644 gcc/testsuite/gcc.target/arm/mve/dlstp-invalid-asm.c >
These are OK. Please watch out for any fallout on other architectures. R.
