T0b1/wasmtime
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ISLE: Allow shadowing in let expressions (#4562)

Browse Source 
* Support shadowing in isle

* Re-run the isle build.rs if the examples change

* Print error messages when isle tests fail

* Move run tests

* Refactor `let` uses that don't need to introduce unique names
This commit is contained in:
Trevor Elliott
2022-08-01 14:10:28 -07:00
committed by GitHub
parent 25782b527e
commit 586ec95c11
10 changed files with 153 additions and 86 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
cranelift/codegen/src/isa/x64/inst.isle
View File

@@ -1492,19 +1492,19 @@
(rule (make_i64x2_from_lanes lo hi)
(let ((dst_xmm WritableXmm (temp_writable_xmm))
(dst_reg WritableReg dst_xmm)
(_0 Unit (emit (MInst.XmmUninitializedValue dst_xmm)))
(_1 Unit (emit (MInst.XmmRmRImm (SseOpcode.Pinsrd)
dst_reg
lo
dst_reg
0
(OperandSize.Size64))))
(_2 Unit (emit (MInst.XmmRmRImm (SseOpcode.Pinsrd)
dst_reg
hi
dst_reg
1
(OperandSize.Size64)))))
(_ Unit (emit (MInst.XmmUninitializedValue dst_xmm)))
(_ Unit (emit (MInst.XmmRmRImm (SseOpcode.Pinsrd)
dst_reg
lo
dst_reg
0
(OperandSize.Size64))))
(_ Unit (emit (MInst.XmmRmRImm (SseOpcode.Pinsrd)
dst_reg
hi
dst_reg
1
(OperandSize.Size64)))))
dst_xmm))
;; Move a `RegMemImm.Reg` operand to an XMM register, if necessary.