[all-commits] [llvm/llvm-project] ab64fd: Allow single-bit integer types to have signs. A s...

[Chris Lattner via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ab64fd39d252ec8ddeee7fa73e2534f4b7c079bc
      https://github.com/llvm/llvm-project/commit/ab64fd39d252ec8ddeee7fa73e2534f4b7c079bc
  Author: Chris Lattner <clattner at nondot.org>
  Date:   2020-04-09 (Thu, 09 Apr 2020)

  Changed paths:
    M mlir/lib/IR/AsmPrinter.cpp
    M mlir/lib/IR/StandardTypes.cpp
    M mlir/test/IR/attribute.mlir
    M mlir/test/IR/invalid.mlir

  Log Message:
  -----------
  Allow single-bit integer types to have signs.  A signed one bit integer is either 0 or -1.

Reviewers: rriddle!

Subscribers: mehdi_amini, rriddle, jpienaar, burmako, shauheen, antiagainst, nicolasvasilache, arpith-jacob, mgester, lucyrfox, liufengdb, Joonsoo, grosul1, frgossen, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D77832