3 Commits

Author SHA1 Message Date
Fangrui Song
3d18c8cd26 [test] Replace aarch64-*-{eabi,gnueabi}{,hf} with aarch64
Similar to d39b4ce3ce8a3c256e01bdec2b140777a332a633
Using "eabi" or "gnueabi" for aarch64 targets is a common mistake and
warned by Clang Driver. We want to avoid them elsewhere as well. Just
use the common "aarch64" without other triple components.
2024-02-12 18:29:55 -08:00
Chad Rosier
3daffbf6a8 [AArch64] Add support for lowering bitreverse to the rbit instruction.
Differential Revision: https://reviews.llvm.org/D28379

llvm-svn: 291575
2017-01-10 17:20:33 +00:00
Yi Kong
c655f0c898 ARM: Fix codegen for rbit intrinsic
LLVM generates illegal `rbit r0, #352` instruction for rbit intrinsic.
According to ARM ARM, rbit only takes register as argument, not immediate.
The correct instruction should be rbit <Rd>, <Rm>.

The bug was originally introduced in r211057.

Differential Revision: http://reviews.llvm.org/D4980

llvm-svn: 216064
2014-08-20 10:40:20 +00:00