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Rollup merge of #100317 - kjetilkjeka:remove-nvptx32-logic, r=eddyb

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Remove logic related to deprecated nvptx-nvidia-cuda (32-bit) target

As described in the MCP https://github.com/rust-lang/compiler-team/issues/496#issuecomment-1196328748

r? ``@eddyb``
This commit is contained in:
Michael Goulet 2022-08-10 09:28:19 -07:00 committed by GitHub
commit eae824d5bb
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2 changed files with 0 additions and 35 deletions
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2
compiler/rustc_target/src/abi/call/mod.rs
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@ -14,7 +14,6 @@ mod m68k;
mod mips;
mod mips64;
mod msp430;
mod nvptx;
mod nvptx64;
mod powerpc;
mod powerpc64;
@ -702,7 +701,6 @@ impl<'a, Ty> FnAbi<'a, Ty> {
"msp430" => msp430::compute_abi_info(self),
"sparc" => sparc::compute_abi_info(cx, self),
"sparc64" => sparc64::compute_abi_info(cx, self),
"nvptx" => nvptx::compute_abi_info(self),
"nvptx64" => {
if cx.target_spec().adjust_abi(abi) == spec::abi::Abi::PtxKernel {
nvptx64::compute_ptx_kernel_abi_info(cx, self)

33
compiler/rustc_target/src/abi/call/nvptx.rs
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@ -1,33 +0,0 @@
// Reference: PTX Writer's Guide to Interoperability
// https://docs.nvidia.com/cuda/ptx-writers-guide-to-interoperability
use crate::abi::call::{ArgAbi, FnAbi};
fn classify_ret<Ty>(ret: &mut ArgAbi<'_, Ty>) {
if ret.layout.is_aggregate() && ret.layout.size.bits() > 32 {
ret.make_indirect();
} else {
ret.extend_integer_width_to(32);
}
}
fn classify_arg<Ty>(arg: &mut ArgAbi<'_, Ty>) {
if arg.layout.is_aggregate() && arg.layout.size.bits() > 32 {
arg.make_indirect();
} else {
arg.extend_integer_width_to(32);
}
}
pub fn compute_abi_info<Ty>(fn_abi: &mut FnAbi<'_, Ty>) {
if !fn_abi.ret.is_ignore() {
classify_ret(&mut fn_abi.ret);
}
for arg in &mut fn_abi.args {
if arg.is_ignore() {
continue;
}
classify_arg(arg);
}
}