[all-commits] [llvm/llvm-project] fc7fee: Revert "[RISCV] Allow spilling to unused Zcmp Stac...

[Craig Topper via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: fc7fee8360b3e69777fa1c5c3c563728b1a2836f
      https://github.com/llvm/llvm-project/commit/fc7fee8360b3e69777fa1c5c3c563728b1a2836f
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2025-04-23 (Wed, 23 Apr 2025)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVFrameLowering.cpp
    M llvm/test/CodeGen/RISCV/callee-saved-gprs.ll
    M llvm/test/CodeGen/RISCV/push-pop-popret.ll
    M llvm/test/CodeGen/RISCV/rvv/rv32-spill-vector-csr.ll
    M llvm/test/CodeGen/RISCV/xqccmp-additional-stack.ll
    M llvm/test/CodeGen/RISCV/xqccmp-callee-saved-gprs.ll
    M llvm/test/CodeGen/RISCV/xqccmp-push-pop-popret.ll
    M llvm/test/CodeGen/RISCV/xqccmp-with-float.ll
    M llvm/test/CodeGen/RISCV/zcmp-additional-stack.ll
    M llvm/test/CodeGen/RISCV/zcmp-with-float.ll

  Log Message:
  -----------
  Revert "[RISCV] Allow spilling to unused Zcmp Stack (#125959)" (#137060)

This reverts commit 50cdf6cbc5035345507bb4d23fcb0292272754eb.

This patch causes miscompiles with vector and produces some odd code for
ilp32e.



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