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Merge commit '598f0909568a51de8a2d1148f55a644fd8dffad0' into sync_cg_clif-2023-01-24

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bjorn3
2023-01-24 18:56:42 +01:00
parent c8e6a9e8b6 598f090956
commit b829bb7431
45 changed files with 1139 additions and 1108 deletions
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9
compiler/rustc_codegen_cranelift/src/common.rs
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@@ -167,6 +167,15 @@ pub(crate) fn codegen_icmp_imm(
}
}
pub(crate) fn codegen_bitcast(fx: &mut FunctionCx<'_, '_, '_>, dst_ty: Type, val: Value) -> Value {
let mut flags = MemFlags::new();
flags.set_endianness(match fx.tcx.data_layout.endian {
rustc_target::abi::Endian::Big => cranelift_codegen::ir::Endianness::Big,
rustc_target::abi::Endian::Little => cranelift_codegen::ir::Endianness::Little,
});
fx.bcx.ins().bitcast(dst_ty, flags, val)
}
pub(crate) fn type_zero_value(bcx: &mut FunctionBuilder<'_>, ty: Type) -> Value {
if ty == types::I128 {
let zero = bcx.ins().iconst(types::I64, 0);