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Fri, Feb 12

matejam requested review of D96614: [AMDGPU][GlobalISel] Transform (fsub (fmul x, y), z) -> (fma x, y, -z).
Fri, Feb 12, 9:29 AM · Restricted Project
matejam retitled D93305: [AMDGPU][GlobalISel] Transform (fadd (fmul x, y), z) -> (fma x, y, z) from [AMDGPU][GlobalISel] Add combiners for v_mad/v_mac/v_fma to [AMDGPU][GlobalISel] Transform (fadd (fmul x, y), z) -> (fma x, y, z).
Fri, Feb 12, 9:28 AM · Restricted Project
matejam updated the diff for D93305: [AMDGPU][GlobalISel] Transform (fadd (fmul x, y), z) -> (fma x, y, z).

Instead of add and mul instructions, use v_mad, v_mac or v_fma
if fma instructions are faster and are legal for the given architecture.
Combiner for a simple case that has only one add and one mul instruction
and transforms them into some of the fma instructions depending on the
architecture.

Fri, Feb 12, 9:24 AM · Restricted Project

Dec 15 2020

matejam requested review of D93305: [AMDGPU][GlobalISel] Transform (fadd (fmul x, y), z) -> (fma x, y, z).
Dec 15 2020, 8:21 AM · Restricted Project

Oct 8 2020

matejam added inline comments to D88667: [GlobalISel] Change asserting conditions when initializing call site info.
Oct 8 2020, 8:13 AM · Restricted Project, debug-info

Oct 1 2020

matejam added a comment to D87902: [GlobalISel] Fix enumeration of entry basic blocks when using GlobalISel.

Alternative:
https://reviews.llvm.org/D88667

Oct 1 2020, 9:02 AM · debug-info, Restricted Project
matejam requested review of D88667: [GlobalISel] Change asserting conditions when initializing call site info.
Oct 1 2020, 8:59 AM · Restricted Project, debug-info
matejam abandoned D87902: [GlobalISel] Fix enumeration of entry basic blocks when using GlobalISel.
Oct 1 2020, 4:45 AM · debug-info, Restricted Project

Sep 18 2020

matejam added inline comments to D87903: [CSInfo][GlobalISel] CallSiteInfo support when using GlobalISel.
Sep 18 2020, 7:10 AM · debug-info, Restricted Project
matejam requested review of D87903: [CSInfo][GlobalISel] CallSiteInfo support when using GlobalISel.
Sep 18 2020, 6:48 AM · debug-info, Restricted Project
matejam requested review of D87902: [GlobalISel] Fix enumeration of entry basic blocks when using GlobalISel.
Sep 18 2020, 6:45 AM · debug-info, Restricted Project

Feb 6 2020

matejam added a watcher for debug-info: matejam.
Feb 6 2020, 6:00 AM