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Don't ICE on spir-v module version mismatch (#226)

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Ashley Hauck 2020-11-11 14:02:05 +01:00 committed by GitHub
parent 9c8cec3639
commit 47d23ba800
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1 changed files with 10 additions and 1 deletions
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11
crates/rustc_codegen_spirv/src/linker/mod.rs
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@ -99,7 +99,16 @@ pub fn link(sess: Option<&Session>, inputs: &mut [&mut Module], opts: &Options)
for mut module in inputs.iter_mut().skip(1) { for mut module in inputs.iter_mut().skip(1) {
simple_passes::shift_ids(&mut module, bound); simple_passes::shift_ids(&mut module, bound);
bound += module.header.as_ref().unwrap().bound - 1; bound += module.header.as_ref().unwrap().bound - 1;
assert_eq!(version, module.header.as_ref().unwrap().version()); let this_version = module.header.as_ref().unwrap().version();
if version != this_version {
match sess {
Some(sess) => sess.fatal(&format!(
"cannot link two modules with different SPIR-V versions: v{}.{} and v{}.{}",
version.0, version.1, this_version.0, this_version.1
)),
None => panic!("spir-v version mismatch: {:?} {:?}", version, this_version),
}
}
} }
// merge the binaries // merge the binaries