Rollup of 7 pull requests#93548

Merged

bors merged 19 commits intorust-lang:masterfrom

matthiaskrgr:rollup-f7dkn3p

Feb 1, 2022

Commits on Oct 28, 2021

Enable combining +crt-static and relocation-model=pic on x86_64-unknown-linux-gnu
bossmc
committed

Commits on Nov 1, 2021

Check for -static-pie support before testing support
bossmc
committed

Commits on Dec 16, 2021

Implement data and vtable getters for `RawWaker`
oxalica
committed

Commits on Dec 17, 2021

Eliminate duplicate codes of is_single_fp_element
woodenarrow
committed

Commits on Jan 29, 2022

Update compiler_builtins to fix duplicate symbols in `armv7-linux-androideabi` rlib
dcsommer
committed

Commits on Feb 1, 2022