mirror of
https://github.com/RPCS3/llvm.git
synced 2026-01-31 01:25:19 +01:00
d27dcd3290
------------------------------------------------------------------------ r317204 | sdardis | 2017-11-02 05:47:22 -0700 (Thu, 02 Nov 2017) | 15 lines [mips] Use register scavenging with MSA. MSA stores and loads to the stack are more likely to require an emergency GPR spill slot due to the smaller offsets available with those instructions. Handle this by overestimating the size of the stack by determining the largest offset presuming that all callee save registers are spilled and accounting of incoming arguments when determining whether an emergency spill slot is required. Reviewers: atanasyan Differential Revision: https://reviews.llvm.org/D39056 ------------------------------------------------------------------------ ------------------------------------------------------------------------ r318172 | sdardis | 2017-11-14 11:11:45 -0800 (Tue, 14 Nov 2017) | 5 lines [mips] Simplify test for 5.0.1 (NFC) Simplify testing that an emergency spill slot is used when MSA is used so that it can be included in the 5.0.1 release. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_50@318191 91177308-0d34-0410-b5e6-96231b3b80d8