6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-10-12 15:24:21 +00:00
Code Issues Projects Releases Wiki Activity
90,276 Commits 39 Branches 0 Tags 277 MiB
a15e708b1b
Commit Graph

3 Commits

Author SHA1 Message Date
Hal Finkel
4d53e7798c Don't reserve R2 on Darwin/PPC 
Now that only the register-scavenger version of the CR spilling code remains,
we no longer need the Darwin R2 hack. Darwin can use R0 as a spare register in
any case where the System V ABI uses it (R0 is special architecturally, and so
is reserved under all common ABIs).

A few test cases needed to be updated to reflect the register-allocation changes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176868 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-12 15:18:14 +00:00
Chris Lattner
27287664c2 force a triple, varargs isn't supported with the SVR4 ABI the buildbot tells me. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116170 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-10 18:59:01 +00:00
Chris Lattner
749dc72bdc fix the expansion of va_arg instruction on PPC to know the arg 
alignment for PPC32/64, avoiding some masking operations.

llvm-gcc expands vaarg inline instead of using the instruction
so it has never hit this.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116168 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-10 18:34:00 +00:00