[all-commits] [llvm/llvm-project] 00e967: [clang][Interp] Fix left-/right-shifting more than...

Timm Bäder via All-commits all-commits at lists.llvm.org
Wed Jan 25 22:07:51 PST 2023


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 00e967f6c2d626d1913f5af5763beab7946978ce
      https://github.com/llvm/llvm-project/commit/00e967f6c2d626d1913f5af5763beab7946978ce
  Author: Timm Bäder <tbaeder at redhat.com>
  Date:   2023-01-26 (Thu, 26 Jan 2023)

  Changed paths:
    M clang/lib/AST/Interp/Integral.h
    M clang/lib/AST/Interp/Interp.h
    M clang/test/AST/Interp/shifts.cpp

  Log Message:
  -----------
  [clang][Interp] Fix left-/right-shifting more than sizeof(unsigned)

We were just casting to `unsigned` before, so that caused problems when
shifting more bits than `unsigned` has.

Differential Revision: https://reviews.llvm.org/D140845




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