OSchip
/
llvm-project
mirror of https://github.com/THU-DSP-LAB/llvm-project.git
13
0
Fork 6
Code Issues Packages Projects Releases Wiki Activity
257,842 Commits 32 Branches 0 Tags 2.2 GiB
Commit Graph

2 Commits

Author SHA1 Message Date
Matt Arsenault 707780b420 AMDGPU: Always allocate emergency stack slot at offset 0 
This allows us to ensure that 0 is never a valid pointer
to a user object, and ensures that the offset is always legal
without needing a register to access it. This comes at the cost
of usable offsets and wasted stack space.

llvm-svn: 295877
 2017-02-22 21:05:25 +00:00
Matt Arsenault e935f05a94 AMDGPU: Fix kernel argument alignment impacting stack size 
Don't use AllocateStack because kernel arguments have nothing
to do with the stack. The ensureMaxAlignment call was still
changing the stack alignment.

llvm-svn: 273080
 2016-06-18 05:15:53 +00:00