rust/cargo.sh
Commeownist 7c707e4b95
Implement basic inline asm support (#72)
* Implement basic support for inline assembly

* Disable LTO

We don't support it yet at all

* Handle `inout(reg) var` correctly

Turns out that `+` readwrite output registers cannot be tied with
input variables.

* Add limited support for llvm_asm!

* Handle CHANNEL correctly

* Add support for arbitrary explicit registers

* Handle symbols properly

* Add rudimentary asm tests

* Exclude llvm_asm! tests from tests runs

* Insert `__builtin_unreachable()` after diverging asm blocks
2021-09-05 11:26:01 -04:00

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#!/bin/bash
if [ -z $CHANNEL ]; then
export CHANNEL='debug'
fi
pushd $(dirname "$0") >/dev/null
source config.sh
# read nightly compiler from rust-toolchain file
TOOLCHAIN=$(cat rust-toolchain)
popd >/dev/null
if [[ $(rustc -V) != $(rustc +${TOOLCHAIN} -V) ]]; then
echo "rustc_codegen_gcc is build for $(rustc +${TOOLCHAIN} -V) but the default rustc version is $(rustc -V)."
echo "Using $(rustc +${TOOLCHAIN} -V)."
fi
cmd=$1
shift
RUSTDOCFLAGS="$RUSTFLAGS" cargo +${TOOLCHAIN} $cmd --target $TARGET_TRIPLE $@