AMDGPU: Allow a SGPR for the conditional KILL operand

Patch by: Bas Nieuwenhuizen

Just use the _e64 variant if needed. This should be possible as per

def : Pat <
  (int_amdgcn_kill (i1 (setcc f32:$src, InlineFPImm<f32>:$imm, cond:$cond))),
  (SI_KILL_F32_COND_IMM_PSEUDO $src, (bitcast_fpimm_to_i32 $imm), (cond_as_i32imm $cond))
> ;

I don't think we can get an immediate for the other operand for which we
need the second 32-bit word.

https://reviews.llvm.org/D42302

llvm-svn: 323706
2 files changed
tree: 2c162fccca628d0789fbbfda7e42b2758ee640d1
  1. clang/
  2. clang-tools-extra/
  3. compiler-rt/
  4. debuginfo-tests/
  5. libclc/
  6. libcxx/
  7. libcxxabi/
  8. libunwind/
  9. lld/
  10. lldb/
  11. llgo/
  12. llvm/
  13. openmp/
  14. parallel-libs/
  15. polly/
  16. README.md
README.md

Low Level Virtual Machine (LLVM)

This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments.