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Differential D60594

[WebAssembly] Add mutable-globals to bleeding-edge CPU
ClosedPublic

Authored by tlively on Apr 11 2019, 5:50 PM.

Details

Reviewers
aheejin
dschuff
Commits
rG9e27514996e7: [WebAssembly] Add mutable-globals to bleeding-edge CPU
rL358310: [WebAssembly] Add mutable-globals to bleeding-edge CPU
Summary

This brings the backend in line with Clang.

Diff Detail

Event Timeline

tlively created this revision.Apr 11 2019, 5:50 PM
Herald added a project: Restricted Project. · View Herald TranscriptApr 11 2019, 5:50 PM
Herald added subscribers: llvm-commits, sunfish, hiraditya and 2 others. · View Herald Transcript
Harbormaster completed remote builds in B30412: Diff 194795.Apr 11 2019, 5:51 PM
dschuff accepted this revision.Apr 11 2019, 6:02 PM
This revision is now accepted and ready to land.Apr 11 2019, 6:02 PM
Closed by commit rL358310: [WebAssembly] Add mutable-globals to bleeding-edge CPU (authored by tlively). · Explain WhyApr 12 2019, 1:39 PM
This revision was automatically updated to reflect the committed changes.

Revision Contents

PathSize
llvm/
lib/
Target/
WebAssembly/
3 lines
test/
CodeGen/
WebAssembly/
5 lines

Diff 194795

llvm/lib/Target/WebAssembly/WebAssembly.td

Show First 20 Lines • Show All 80 Lines • ▼ Show 20 Lines
def : ProcessorModel<"mvp", NoSchedModel, []>; def : ProcessorModel<"mvp", NoSchedModel, []>;
// Generic processor: latest stable version. // Generic processor: latest stable version.
def : ProcessorModel<"generic", NoSchedModel, []>; def : ProcessorModel<"generic", NoSchedModel, []>;
// Latest and greatest experimental version of WebAssembly. Bugs included! // Latest and greatest experimental version of WebAssembly. Bugs included!
def : ProcessorModel<"bleeding-edge", NoSchedModel, def : ProcessorModel<"bleeding-edge", NoSchedModel,
[FeatureSIMD128, FeatureAtomics, [FeatureSIMD128, FeatureAtomics,
FeatureNontrappingFPToInt, FeatureSignExt]>; FeatureNontrappingFPToInt, FeatureSignExt,
FeatureMutableGlobals]>;
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
// Target Declaration // Target Declaration
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
def WebAssemblyAsmParser : AsmParser { def WebAssemblyAsmParser : AsmParser {
// The physical register names are not in the binary format or asm text // The physical register names are not in the binary format or asm text
let ShouldEmitMatchRegisterName = 0; let ShouldEmitMatchRegisterName = 0;
Show All 14 Lines

llvm/test/CodeGen/WebAssembly/target-features.ll

Show First 20 Lines • Show All 69 Lines • ▼ Show 20 Lines
; SIMD128-NEXT: .int8 45 ; SIMD128-NEXT: .int8 45
; SIMD128-NEXT: .int8 7 ; SIMD128-NEXT: .int8 7
; SIMD128-NEXT: .ascii "atomics" ; SIMD128-NEXT: .ascii "atomics"
; SIMD128-NEXT: .int8 43 ; SIMD128-NEXT: .int8 43
; SIMD128-NEXT: .int8 7 ; SIMD128-NEXT: .int8 7
; SIMD128-NEXT: .ascii "simd128" ; SIMD128-NEXT: .ascii "simd128"
; +atomics, +nontrapping-fptoint, +sign-ext, +simd128 ; +atomics, +nontrapping-fptoint, +sign-ext, +simd128
; BLEEDING-EDGE-NEXT: .int8 4 ; BLEEDING-EDGE-NEXT: .int8 5
; BLEEDING-EDGE-NEXT: .int8 43 ; BLEEDING-EDGE-NEXT: .int8 43
; BLEEDING-EDGE-NEXT: .int8 7 ; BLEEDING-EDGE-NEXT: .int8 7
; BLEEDING-EDGE-NEXT: .ascii "atomics" ; BLEEDING-EDGE-NEXT: .ascii "atomics"
; BLEEDING-EDGE-NEXT: .int8 43 ; BLEEDING-EDGE-NEXT: .int8 43
; BLEEDING-EDGE-NEXT: .int8 15
; BLEEDING-EDGE-NEXT: .ascii "mutable-globals"
; BLEEDING-EDGE-NEXT: .int8 43
; BLEEDING-EDGE-NEXT: .int8 19 ; BLEEDING-EDGE-NEXT: .int8 19
; BLEEDING-EDGE-NEXT: .ascii "nontrapping-fptoint" ; BLEEDING-EDGE-NEXT: .ascii "nontrapping-fptoint"
; BLEEDING-EDGE-NEXT: .int8 43 ; BLEEDING-EDGE-NEXT: .int8 43
; BLEEDING-EDGE-NEXT: .int8 8 ; BLEEDING-EDGE-NEXT: .int8 8
; BLEEDING-EDGE-NEXT: .ascii "sign-ext" ; BLEEDING-EDGE-NEXT: .ascii "sign-ext"
; BLEEDING-EDGE-NEXT: .int8 43 ; BLEEDING-EDGE-NEXT: .int8 43
; BLEEDING-EDGE-NEXT: .int8 7 ; BLEEDING-EDGE-NEXT: .int8 7
; BLEEDING-EDGE-NEXT: .ascii "simd128" ; BLEEDING-EDGE-NEXT: .ascii "simd128"
; CHECK-NEXT: .text ; CHECK-NEXT: .text