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

Move insertlane to ISLE (#3544)

Browse Source 
This also fixes a bug where `movsd` was incorrectly used with a memory
operand for `insertlane`, causing it to actually zero the upper bits
instead of preserving them.

Note that the insertlane logic still exists in `lower.rs` because it's
used as a helper for a few other instruction lowerings which aren't
migrated to ISLE yet. This commit also adds a helper in ISLE itself for
those other lowerings to use when they get implemented.

Closes #3216
This commit is contained in:
Alex Crichton
2021-11-18 13:48:11 -06:00
committed by GitHub
parent 4c75616a7c
commit 352ee2b186
11 changed files with 322 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
cranelift/codegen/src/isa/x64/lower/isle/generated_code.manifest
View File

@@ -1,4 +1,4 @@
src/clif.isle 9c0563583e5500de00ec5e226edc0547ac3ea789c8d76f1da0401c80ec619320fdc9a6f17fd76bbcac74a5894f85385c1f51c900c2b83bc9906d03d0f29bf5cb
src/prelude.isle a069d14321601afc63959af23086709d67d189dafcdc7d1fc8534b32d89d49008acb8368b7b5a7bc51a353736a378197ac352ccce2bb3be89d93afb6979e480a
src/isa/x64/inst.isle fdfbfc6dfad1fc5ed252e0a14ccc69baba51d0538e05cfb9916f6213e5a6fcfc9d22605a29bd684d6a66f6d5e1c8ec36a963660d52c2e8b3fb6e0758f7adb7b5
src/isa/x64/lower.isle 8555abdae385431c96aaabc392b7b3a8b1bbe733be08b007ef776850860cb77e85a140db02f427586c155c0b0129f9ffd531abd2e4a772c72667535cc015e609
src/prelude.isle c1391bcd436c23caf46b909ba7b5a352405014f0c393e3886cf1b9ad37f610b0563e8a64daad215f107395e6bb55744d955dd9c6344bb19b96587c2deb703462
src/isa/x64/inst.isle 6065d3b9e0fa3361d179d9b87d09568ff474f8bac7eeabd29b328ace723041f96045bc82cfa2d7feda4490ce7e5d4be1a1c7ebe25c99916564d43a51550cd093
src/isa/x64/lower.isle e51b7a67343dba342a43b3c9e4b9ed7df9b2c66a677018acf7054ba48c27e4e93a4421fd892b9bf7c0e5b790bcfafab7cb3e93ce2b8206c04d456918d2ad0b5a