Where supported, VSX is a 64x128b register set which encompasses
both the floating point and vector registers.
In the type tests, xvsqrtdp is used as it is the only two-argument
vsx opcode supported by all targets on llvm. If you need to copy
a vsx register, the preferred way is "xxlor xt, xa, xa".
aarch64: Make `outline-atomics` a known target feature
This is a feature used by LLVM that is enabled for our `aarch64-linux` targets, which we would like to configure on in `std`. Thus, mark `outline-atomics` a known feature. It is left unstable for now.
This is a feature used by LLVM that is enabled for our `aarch64-linux`
targets, which we would like to configure on in `std`. Thus, mark
`outline-atomics` a known feature. It is left unstable for now.
Since this test is limited to aarch64 and linux hosts, the --target
flag is entirely unnecessary and only breaks this on musl hosts. Let the
compiler use the default target instead.
Signed-off-by: Jens Reidel <adrian@travitia.xyz>
