Rollup of 8 pull requests#81674

Closed

m-ou-se wants to merge 28 commits intorust-lang:masterfrom

m-ou-se:rollup-in7l5lp

Commits on Jan 27, 2021

Add big-endian support for AArch64 va_arg

Amanieu d'Antras
authored and
Amanieu
committed
Fix ARM and AArch64 calling convention for passing small composite types

Amanieu d'Antras
authored and
Amanieu
committed
Support AArch64 ILP32 in libunwind bindings

Amanieu d'Antras
authored and
Amanieu
committed
Support AArch64 big-endian and ILP32 in compiletest

Amanieu d'Antras
authored and
Amanieu
committed
Add big-endian and ILP32 AArch64 targets

Amanieu d'Antras
authored and
Amanieu
committed
Add new aarch64 targets to platform-support.md

Amanieu d'Antras
authored and
Amanieu
committed
Bump LLVM submodule

Amanieu d'Antras
authored and
Amanieu
committed

Commits on Feb 2, 2021