llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-02-06 06:33:24 +00:00

History

Jim Grosbach 4d8e90a026 When placing constant islands and adjusting for alignment padding, inline

assembly can confuse things utterly, as it's assumed that instructions in
inline assembly are 4 bytes wide. For Thumb mode, that's often not true,
so the calculations for when alignment padding will be present get thrown off,
ultimately leading to out of range constant pool entry references. Making
more conservative assumptions that padding may be necessary when inline asm
is present avoids this situation.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89403 91177308-0d34-0410-b5e6-96231b3b80d8

2009-11-19 23:10:28 +00:00

Analysis

Extend CaptureTracking to indicate when a value is never stored, even

2009-11-19 21:57:48 +00:00