llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-02-21 21:29:41 +00:00

History

Josh Magee cde5c26c46 [stackprotector] Implement the sspstrong rules for stack layout.

This changes the PrologueEpilogInserter and LocalStackSlotAllocation passes to
follow the extended stack layout rules for sspstrong and sspreq.

The sspstrong layout rules are:
 1. Large arrays and structures containing large arrays (>= ssp-buffer-size)
are closest to the stack protector.
 2. Small arrays and structures containing small arrays (< ssp-buffer-size) are
2nd closest to the protector.
 3. Variables that have had their address taken are 3rd closest to the
protector.


Differential Revision: http://llvm-reviews.chandlerc.com/D2546


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200601 91177308-0d34-0410-b5e6-96231b3b80d8

2014-02-01 01:36:16 +00:00

AArch64

[AArch64] Custom lower concat_vector patterns with v4i16, v4i32, v8i8, v8i16, v16i8 types.

2014-01-30 21:46:54 +00:00

ARM

[stackprotector] Implement the sspstrong rules for stack layout.

2014-02-01 01:36:16 +00:00

CPP

…

Generic

Additional fix for 200201: due to dependence on bitwidth test was moved to X86 directory.

2014-01-27 09:43:10 +00:00