llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-03-06 05:33:28 +00:00

History

Reed Kotler 1ef9083122 Submit the basic port of the rest of ARM constant islands code to Mips.

Two test cases are added which reflect the next level of functionality:
constants getting moved to water areas that are out of range from the
initial placement at the end of the function and basic blocks being split to
create water when none exists that can be used. There is a bunch of this
code that is not complete and has been marked with IN_PROGRESS. I will
finish cleaning this all up during the next week or two and submit the
rest of the test cases. I have elminated some code for dealing with
inline assembly because to me it unecessarily complicates things and
some of the newer features of llvm like function attributies and builtin
assembler give me better tools to solve the alignment issues created
there. Also, for Mips16 I even have the option of not doing constant
islands in the present of inline assembler if I chose.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194019 91177308-0d34-0410-b5e6-96231b3b80d8

2013-11-04 22:11:25 +00:00

Analysis

Fix another constant folding address space place I missed.

2013-11-04 20:46:52 +00:00

AsmParser

Remove linkonce_odr_auto_hide.

2013-11-01 17:09:14 +00:00

Bitcode

Change BitcodeReader to use error_code instead of bool + string.

2013-11-04 16:16:24 +00:00

CodeGen

Comment some and reformat for clarity beginFunction.