llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-01-30 19:35:54 +00:00

History

Matthias Braun a065cf13cd RegisterCoalescer: Fix valuesIdentical() in some subrange merge cases.

I got confused and assumed SrcIdx/DstIdx of the CoalescerPair is a
subregister index in SrcReg/DstReg, but they are actually subregister
indices of the coalesced register that get you back to SrcReg/DstReg
when applied.

Fixed the bug, improved comments and simplified code accordingly.

Testcase by Tom Stellard!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225415 91177308-0d34-0410-b5e6-96231b3b80d8

2015-01-07 23:58:38 +00:00

Analysis

[PM] Fix a pretty nasty bug where the new pass manager would invalidate

2015-01-07 01:58:35 +00:00

AsmParser

Change the .ll syntax for comdats and add a syntactic sugar.

2015-01-06 22:55:16 +00:00

Bitcode

[PM] Switch the new pass manager to use a reference-based API for IR

2015-01-05 02:47:05 +00:00

CodeGen

RegisterCoalescer: Fix valuesIdentical() in some subrange merge cases.