Commit Graph

6 Commits

Author SHA1 Message Date
Matt Arsenault ad8e900cb3 Verifier: Disallow byval and similar for AMDGPU calling conventions
These imply stack-like semantics, which doesn't make any sense for
entry points.
2020-07-20 10:58:57 -04:00
Austin Kerbow c226646337 Resubmit: [DA][TTI][AMDGPU] Add option to select GPUDA with TTI
Summary:
Enable the new diveregence analysis by default for AMDGPU.

Resubmit with test updates since GPUDA was causing failures on Windows.

Reviewers: rampitec, nhaehnle, arsenm, thakis

Subscribers: kzhuravl, jvesely, wdng, yaxunl, dstuttard, tpr, t-tye, hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D73315
2020-01-24 10:39:40 -08:00
Ryan Taylor 67f36903ae [AMDGPU] Add support for 64 bit buffer atomic artihmetic instructions
Summary:
This adds support for 64 bit buffer atomic arithmetic instructions but does not include
cmpswap as that depends on a fix to the way the register pairs are handled

Change-Id: Ib207ea65fb69487ccad5066ea647ae8ddfe2ce61

Subscribers: arsenm, kzhuravl, jvesely, wdng, nhaehnle, yaxunl, dstuttard, tpr, t-tye, jfb, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D58918

llvm-svn: 355520
2019-03-06 17:02:06 +00:00
Matt Arsenault 72d27f5525 AMDGPU: Fix tests using old number for constant address space
llvm-svn: 341770
2018-09-10 02:54:25 +00:00
Nicolai Haehnle 65c026259e Move test/Analysis/DivergenceAnalysis/AMDGPU/loads.ll
Should fix failures of buildbots that don't build the AMDGPU backend.

Change-Id: I01cb84b4b47803b10c5b21ea0353546239860a51
llvm-svn: 341079
2018-08-30 15:24:00 +00:00
Nicolai Haehnle 35617ed4cb [NFC] Rename the DivergenceAnalysis to LegacyDivergenceAnalysis
Summary:
This is patch 1 of the new DivergenceAnalysis (https://reviews.llvm.org/D50433).

The purpose of this patch is to free up the name DivergenceAnalysis for the new generic
implementation. The generic implementation class will be shared by specialized
divergence analysis classes.

Patch by: Simon Moll

Reviewed By: nhaehnle

Subscribers: jvesely, jholewinski, arsenm, nhaehnle, mgorny, jfb, llvm-commits

Differential Revision: https://reviews.llvm.org/D50434

Change-Id: Ie8146b11be2c50d5312f30e11c7a3036a15b48cb
llvm-svn: 341071
2018-08-30 14:21:36 +00:00