llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-02-19 06:31:18 +00:00

History

Louis Gerbarg 7a9fbab182 Add custom lowering for add/sub with overflow intrinsics to ARM

This patch adds support to ARM for custom lowering of the
llvm.{u|s}add.with.overflow.i32 intrinsics for i32/i64. This is particularly useful
for handling idiomatic saturating math functions as generated by
InstCombineCompare.

Test cases included.

rdar://14853450

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208435 91177308-0d34-0410-b5e6-96231b3b80d8

2014-05-09 17:02:49 +00:00

AArch64

AArch64/ARM64: optimise vector selects & enable test

2014-05-07 14:10:27 +00:00

ARM

Add custom lowering for add/sub with overflow intrinsics to ARM

2014-05-09 17:02:49 +00:00

ARM64

[ARM64-BE] Teach fast-isel about how to set up sub-word stack arguments for big endian calls.

2014-05-08 12:53:50 +00:00

CPP

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