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| author | dim <dim@FreeBSD.org> | 2014-11-29 20:18:08 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2014-11-29 20:18:08 +0000 |
| commit | 354f4d34dd14ba216ca3c65b20e4743347662958 (patch) | |
| tree | b24bbe1dc8635451a559acdca9c7bebc741b534c /contrib/llvm/patches/patch-11-llvm-r222562-loop-rotate.diff | |
| parent | 409c2db38ee329b80114866313cc0b55476e2f28 (diff) | |
| download | FreeBSD-src-354f4d34dd14ba216ca3c65b20e4743347662958.zip FreeBSD-src-354f4d34dd14ba216ca3c65b20e4743347662958.tar.gz | |
Pull in r214802 from upstream llvm trunk (by Renato Golin):
Allow CP10/CP11 operations on ARMv5/v6
Those registers are VFP/NEON and vector instructions should be used instead,
but old cores rely on those co-processors to enable VFP unwinding. This change
was prompted by the libc++abi's unwinding routine and is also present in many
legacy low-level bare-metal code that we ought to compile/assemble.
Fixing bug PR20025 and allowing PR20529 to proceed with a fix in libc++abi.
This enables assembling certain ARM instructions used in libgcc.
Diffstat (limited to 'contrib/llvm/patches/patch-11-llvm-r222562-loop-rotate.diff')
0 files changed, 0 insertions, 0 deletions
