| Issue |
87712
|
| Summary |
Merge 697dd93ae30f489e5bcdac74c2ef2d876e3ca064 into 18.1.x
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
brad0
|
[SPARC] Implement L and H inline asm argument modifiers (#87259)
This adds support for using the L and H argument modifiers for twinword
operands in inline asm code, such as in:
```
%1 = tail call i64 asm sideeffect "rd %pc, ${0:L} ; srlx ${0:L}, 32, ${0:H}", "={o4}"()
```
This is needed by the Linux kernel.
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