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Use complex load-extend instructions in optimize_complex_addresses; fixes #1186

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This commit is contained in:
Andrew Brown
2020-04-30 10:22:25 -07:00
parent a312506262
commit 49622bde58
2 changed files with 37 additions and 6 deletions
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36
cranelift/codegen/src/postopt.rs
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@@ -271,6 +271,42 @@ fn optimize_complex_addresses(pos: &mut EncCursor, inst: Inst, isa: &dyn TargetI
.replace(inst)
.sload32_complex(info.flags, &args, info.offset);
}
Opcode::Uload8x8 => {
pos.func
.dfg
.replace(inst)
.uload8x8_complex(info.flags, &args, info.offset);
}
Opcode::Sload8x8 => {
pos.func
.dfg
.replace(inst)
.sload8x8_complex(info.flags, &args, info.offset);
}
Opcode::Uload16x4 => {
pos.func
.dfg
.replace(inst)
.uload16x4_complex(info.flags, &args, info.offset);
}
Opcode::Sload16x4 => {
pos.func
.dfg
.replace(inst)
.sload16x4_complex(info.flags, &args, info.offset);
}
Opcode::Uload32x2 => {
pos.func
.dfg
.replace(inst)
.uload32x2_complex(info.flags, &args, info.offset);
}
Opcode::Sload32x2 => {
pos.func
.dfg
.replace(inst)
.sload32x2_complex(info.flags, &args, info.offset);
}
Opcode::Store => {
pos.func.dfg.replace(inst).store_complex(
info.flags,