| Issue |
142388
|
| Summary |
[Sparc] `LDX`/`STX` are defined for Sparc v8
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
Rot127
|
The `LDX` and `STX` instructions are not defined in the Sparc v8 ISA. But assemble in in LLVM instead of being invalid.
```
echo "ldx [%g1], %o7 ; stx %o7, [%g1]" | llvm-mc --assemble --triple=sparc --show-encoding
.text
ldx [%g1], %o7 ! encoding: [0xde,0x58,0x40,0x00]
stx %o7, [%g1] ! encoding: [0xde,0x70,0x40,0x00]
```
cc @koachan
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