[PATCH] D78669: PowerPC: Add emergency stack spill slots for SPE

[Justin Hibbits via Phabricator via llvm-commits]

jhibbits updated this revision to Diff 279526.
jhibbits added a comment.

Simplify the test a little.

The problem with trying to write a simplified test by hand is it requires all
registers to be in use simultaneously, and all variables to be in scope
together, to exert register pressure.  The best I can do is this test that's
slightly simplified (saves over 200 lines over the previous test) vs the
previous test.  I hope it's sufficient.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D78669/new/

https://reviews.llvm.org/D78669

Files:
  llvm/lib/Target/PowerPC/PPCFrameLowering.cpp
  llvm/test/CodeGen/PowerPC/spe-spills.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D78669.279526.patch
Type: text/x-patch
Size: 25025 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20200721/183f0edb/attachment.bin>