972d7d514b
[WebAssembly] Use named operands to identify loads and stores
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Summary:
Uses the named operands tablegen feature to look up the indices of
offset, address, and p2align operands for all load and store
instructions. This replaces brittle, incorrect logic for identifying
loads and store when eliminating frame indices, which previously
crashed on bulk-memory ops. It also cleans up the SetP2Alignment pass.
Reviewers: aheejin, dschuff
Subscribers: sbc100, jgravelle-google, hiraditya, sunfish, jfb, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D59007
llvm-svn: 355770
2019-03-09 04:31:37 +00:00
bba3f06d05
[WebAssembly] memory.fill
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Summary:
memset lowering, fix argument types in memcpy lowering, and
test encodings. Depends on D57736.
Reviewers: aheejin
Subscribers: dschuff, sbc100, jgravelle-google, hiraditya, sunfish, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D57791
llvm-svn: 353986
2019-02-13 22:25:18 +00:00
de7a0a1526
[WebAssembly] Bulk memory intrinsics and builtins
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Summary:
implements llvm intrinsics and clang intrinsics for
memory.init and data.drop.
Reviewers: aheejin
Subscribers: dschuff, sbc100, jgravelle-google, hiraditya, sunfish, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D57736
llvm-svn: 353983
2019-02-13 22:11:16 +00:00
315056692d
[WebAssembly] Lower memmove to memory.copy
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Summary: The lowering is identical to the memcpy lowering.
Reviewers: aheejin
Subscribers: dschuff, sbc100, jgravelle-google, hiraditya, sunfish, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D57727
llvm-svn: 353216
2019-02-05 20:57:40 +00:00
d99af23765
[WebAssembly] memory.copy
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Summary: Depends on D57495.
Reviewers: aheejin, dschuff
Subscribers: sbc100, jgravelle-google, hiraditya, sunfish
Differential Revision: https://reviews.llvm.org/D57498
llvm-svn: 353127
2019-02-05 00:49:55 +00:00
88058d4e1e
[WebAssembly] Add bulk memory target feature
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Summary: Also clean up some preexisting target feature code.
Reviewers: aheejin
Subscribers: dschuff, sbc100, jgravelle-google, hiraditya, sunfish, jfb
Differential Revision: https://reviews.llvm.org/D57495
llvm-svn: 352793
2019-01-31 21:02:19 +00:00
Thomas Lively