[PATCH 0/2] resolve confilct between zcmp multi push/pop and shrink-wrap-separate

[Fei Gao <gaofei@eswincomputing.com>]

Enable muti push and pop for Zcmp when shrink-wrap-separate is ineffective.

Fei Gao (2):
  allow targets to check shrink-wrap-separate enabled or not
  [V2][RISC-V] enable muti push and pop for Zcmp when shrink-wrap-separate is ineffective

 gcc/config/riscv/riscv.cc                     | 21 ++++-
 gcc/shrink-wrap.cc                            | 22 +++--
 gcc/shrink-wrap.h                             |  1 +
 gcc/testsuite/gcc.target/riscv/rv32e_zcmp.c   |  2 +-
 gcc/testsuite/gcc.target/riscv/rv32i_zcmp.c   |  2 +-
 .../gcc.target/riscv/zcmp_push_fpr.c          |  2 +-
 .../riscv/zcmp_shrink_wrap_separate.c         | 93 +++++++++++++++++++
 .../riscv/zcmp_shrink_wrap_separate2.c        | 93 +++++++++++++++++++
 .../gcc.target/riscv/zcmp_stack_alignment.c   |  2 +-
 9 files changed, 223 insertions(+), 15 deletions(-)
 create mode 100644 gcc/testsuite/gcc.target/riscv/zcmp_shrink_wrap_separate.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/zcmp_shrink_wrap_separate2.c

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2.17.1