6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-26 21:32:10 +00:00
Code Issues Projects Releases Wiki Activity
109,857 Commits 39 Branches 0 Tags 277 MiB
ab9c404bbd
Commit Graph

4 Commits

Author SHA1 Message Date
Reid Kleckner
e852ac7772 Revert "Don't count inreg params when mangling fastcall functions" 
This reverts commit r214981.

I'm not sure what I was thinking when I wrote this. Testing with MSVC
shows that this function is mangled to '@f@8':
  int __fastcall f(int a, int b);

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220492 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-10-23 17:50:42 +00:00
Reid Kleckner
7911f2db78 Add a triple to this test to get the right IR mangling 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214982 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-08-06 18:09:15 +00:00
Reid Kleckner
5d04e520c0 Don't count inreg params when mangling fastcall functions 
This is consistent with MSVC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214981 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-08-06 18:09:04 +00:00
Reid Kleckner
9688239469 Round up the size of byval arguments to MinAlign 
Otherwise we can end up with an argument frame size that is not a
multiple of stack slot size, which is very awkward.

This fixes PR20547, which was a bug in x86_64 Sys V vararg handling.
However, it's much easier to test this with x86 callee-cleanup
functions, which previously ended in "retl $6" instead of "retl $8".

This does affect behavior of all backends, but it presumably fixes the
same bug in all of them.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214980 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-08-06 17:57:23 +00:00