[all-commits] [llvm/llvm-project] 3fca6a: [Clang] Don't adjust align for IBM extended double

[Qiu Chaofan via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3fca6a7844b515496446667a18a9703c29cf6e88
      https://github.com/llvm/llvm-project/commit/3fca6a7844b515496446667a18a9703c29cf6e88
  Author: Qiu Chaofan <qiucofan at cn.ibm.com>
  Date:   2020-12-02 (Wed, 02 Dec 2020)

  Changed paths:
    M clang/lib/CodeGen/TargetInfo.cpp
    M clang/test/CodeGen/ppc64le-varargs-f128.c

  Log Message:
  -----------
  [Clang] Don't adjust align for IBM extended double

Commit 6b1341eb fixed alignment for 128-bit FP types on PowerPC.
However, the quadword alignment adjustment shouldn't be applied to IBM
extended double (ppc_fp128 in IR) values.

Reviewed By: jsji

Differential Revision: https://reviews.llvm.org/D92278