Erik Desjardins 87d02e0dfd Recommit "[Support] change StringMap hash function from djbHash to xxHash"
This reverts commit 37eb9d13f891f7656f811516e765b929b169afe0.

Test failures have been fixed:

- ubsan failure fixed by 72eac42f21c0f45a27f3eaaff9364cbb5189b9e4
- warn-unsafe-buffer-usage-fixits-local-var-span.cpp fixed by
  03cc52dfd1dbb4a59b479da55e87838fb93d2067 (wasn't related)
- test-output-format.ll failure was spurious, build failed at
  https://lab.llvm.org/buildbot/#/builders/54/builds/3545 (b4431b2d945b6fc19b1a55ac6ce969a8e06e1e93)
  but passed at
  https://lab.llvm.org/buildbot/#/builders/54/builds/3546 (5ae99be0377248c74346096dc475af254a3fc799)
  which is before my revert
  b4431b2d94...5ae99be037

Original commit message:

    Depends on https://reviews.llvm.org/D142861.

    Alternative to https://reviews.llvm.org/D137601.

    xxHash is much faster than djbHash. This makes a simple Rust test case with a large constant string 10% faster to compile.

    Previous attempts at changing this hash function (e.g. https://reviews.llvm.org/D97396) had to be reverted due to breaking tests that depended on iteration order.
    No additional tests fail with this patch compared to `main` when running `check-all` with `-DLLVM_ENABLE_PROJECTS="all"` (on a Linux host), so I hope I found everything that needs to be changed.

    Differential Revision: https://reviews.llvm.org/D142862
2023-02-19 16:52:26 -05:00

267 lines
8.7 KiB
Plaintext

// RUN: mlir-lsp-server -lit-test < %s | FileCheck -strict-whitespace %s
{"jsonrpc":"2.0","id":0,"method":"initialize","params":{"processId":123,"rootPath":"mlir","capabilities":{},"trace":"off"}}
// -----
{"jsonrpc":"2.0","method":"textDocument/didOpen","params":{"textDocument":{
"uri":"test:///foo.mlir",
"languageId":"mlir",
"version":1,
"text":"#attr = i32\n!alias = i32\nfunc.func private @foo(%arg: i32) -> i32 {\n%cast = \"builtin.unrealized_conversion_cast\"() : () -> (!pdl.value)\nreturn %"
}}}
// -----
{"jsonrpc":"2.0","id":1,"method":"textDocument/completion","params":{
"textDocument":{"uri":"test:///foo.mlir"},
"position":{"line":2,"character":0}
}}
// CHECK-LABEL: "id": 1
// CHECK-NEXT: "jsonrpc": "2.0",
// CHECK-NEXT: "result": {
// CHECK-NEXT: "isIncomplete": false,
// CHECK-NEXT: "items": [
// CHECK: {
// CHECK: "detail": "dialect",
// CHECK: "insertTextFormat": 1,
// CHECK: "kind": 9,
// CHECK: "label": "builtin",
// CHECK: "sortText": "3"
// CHECK: },
// CHECK: {
// CHECK: "detail": "operation",
// CHECK: "insertTextFormat": 1,
// CHECK: "kind": 5,
// CHECK: "label": "module",
// CHECK: "sortText": "1"
// CHECK: }
// CHECK: ]
// CHECK-NEXT: }
// -----
{"jsonrpc":"2.0","id":2,"method":"textDocument/completion","params":{
"textDocument":{"uri":"test:///foo.mlir"},
"position":{"line":3,"character":9}
}}
// CHECK-LABEL: "id": 2
// CHECK-NEXT: "jsonrpc": "2.0",
// CHECK-NEXT: "result": {
// CHECK-NEXT: "isIncomplete": false,
// CHECK-NEXT: "items": [
// CHECK: {
// CHECK: "detail": "dialect",
// CHECK: "insertTextFormat": 1,
// CHECK: "kind": 9,
// CHECK: "label": "builtin",
// CHECK: "sortText": "3"
// CHECK: },
// CHECK-NOT: "detail": "operation",
// CHECK: ]
// CHECK-NEXT: }
// -----
{"jsonrpc":"2.0","id":3,"method":"textDocument/completion","params":{
"textDocument":{"uri":"test:///foo.mlir"},
"position":{"line":3,"character":17}
}}
// CHECK-LABEL: "id": 3
// CHECK-NEXT: "jsonrpc": "2.0",
// CHECK-NEXT: "result": {
// CHECK-NEXT: "isIncomplete": false,
// CHECK-NEXT: "items": [
// CHECK-NOT: "detail": "dialect",
// CHECK: {
// CHECK: "detail": "operation",
// CHECK: "insertTextFormat": 1,
// CHECK: "kind": 5,
// CHECK: "label": "module",
// CHECK: "sortText": "1"
// CHECK: }
// CHECK: ]
// CHECK-NEXT: }
// -----
{"jsonrpc":"2.0","id":4,"method":"textDocument/completion","params":{
"textDocument":{"uri":"test:///foo.mlir"},
"position":{"line":4,"character":8}
}}
// CHECK-LABEL: "id": 4
// CHECK-NEXT: "jsonrpc": "2.0",
// CHECK-NEXT: "result": {
// CHECK-NEXT: "isIncomplete": false,
// CHECK-NEXT: "items": [
// CHECK-NEXT: {
// CHECK-NEXT: "detail": "arg #0: i32",
// CHECK-NEXT: "insertText": "arg",
// CHECK-NEXT: "insertTextFormat": 1,
// CHECK-NEXT: "kind": 6,
// CHECK-NEXT: "label": "%arg"
// CHECK-NEXT: },
// CHECK-NEXT: {
// CHECK-NEXT: "detail": "builtin.unrealized_conversion_cast: !pdl.value",
// CHECK-NEXT: "insertText": "cast",
// CHECK-NEXT: "insertTextFormat": 1,
// CHECK-NEXT: "kind": 6,
// CHECK-NEXT: "label": "%cast"
// CHECK-NEXT: }
// CHECK: ]
// CHECK-NEXT: }
// -----
{"jsonrpc":"2.0","id":5,"method":"textDocument/completion","params":{
"textDocument":{"uri":"test:///foo.mlir"},
"position":{"line":2,"character":10}
}}
// CHECK-LABEL: "id": 5
// CHECK-NEXT: "jsonrpc": "2.0",
// CHECK-NEXT: "result": {
// CHECK-NEXT: "isIncomplete": false,
// CHECK-NEXT: "items": [
// CHECK-NEXT: {
// CHECK-NEXT: "detail": "optional",
// CHECK-NEXT: "insertTextFormat": 1,
// CHECK-NEXT: "kind": 14,
// CHECK-NEXT: "label": "public",
// CHECK-NEXT: "sortText": "0"
// CHECK-NEXT: },
// CHECK-NEXT: {
// CHECK-NEXT: "detail": "optional",
// CHECK-NEXT: "insertTextFormat": 1,
// CHECK-NEXT: "kind": 14,
// CHECK-NEXT: "label": "private",
// CHECK-NEXT: "sortText": "0"
// CHECK-NEXT: },
// CHECK-NEXT: {
// CHECK-NEXT: "detail": "optional",
// CHECK-NEXT: "insertTextFormat": 1,
// CHECK-NEXT: "kind": 14,
// CHECK-NEXT: "label": "nested",
// CHECK-NEXT: "sortText": "0"
// CHECK-NEXT: }
// CHECK-NEXT: ]
// CHECK-NEXT: }
// -----
{"jsonrpc":"2.0","id":6,"method":"textDocument/completion","params":{
"textDocument":{"uri":"test:///foo.mlir"},
"position":{"line":0,"character":8}
}}
// CHECK-LABEL: "id": 6
// CHECK-NEXT: "jsonrpc": "2.0",
// CHECK-NEXT: "result": {
// CHECK-NEXT: "isIncomplete": false,
// CHECK-NEXT: "items": [
// CHECK: {
// CHECK: "insertTextFormat": 1,
// CHECK: "kind": 5,
// CHECK: "label": "false"
// CHECK: },
// CHECK: {
// CHECK: "insertTextFormat": 1,
// CHECK: "kind": 5,
// CHECK: "label": "loc"
// CHECK: },
// CHECK: {
// CHECK: "insertTextFormat": 1,
// CHECK: "kind": 5,
// CHECK: "label": "true"
// CHECK: },
// CHECK: {
// CHECK: "insertTextFormat": 1,
// CHECK: "kind": 5,
// CHECK: "label": "unit"
// CHECK: }
// CHECK: ]
// CHECK: }
// -----
{"jsonrpc":"2.0","id":7,"method":"textDocument/completion","params":{
"textDocument":{"uri":"test:///foo.mlir"},
"position":{"line":3,"character":56}
}}
// CHECK-LABEL: "id": 7
// CHECK-NEXT: "jsonrpc": "2.0",
// CHECK-NEXT: "result": {
// CHECK-NEXT: "isIncomplete": false,
// CHECK-NEXT: "items": [
// CHECK: {
// CHECK: "insertTextFormat": 1,
// CHECK: "kind": 5,
// CHECK: "label": "index"
// CHECK: },
// CHECK: {
// CHECK: "insertTextFormat": 1,
// CHECK: "kind": 5,
// CHECK: "label": "none"
// CHECK: },
// CHECK: {
// CHECK: "insertText": "i",
// CHECK: "insertTextFormat": 1,
// CHECK: "kind": 5,
// CHECK: "label": "i<N>"
// CHECK: }
// CHECK: ]
// CHECK-NEXT: }
// -----
{"jsonrpc":"2.0","id":8,"method":"textDocument/completion","params":{
"textDocument":{"uri":"test:///foo.mlir"},
"position":{"line":3,"character":57}
}}
// CHECK-LABEL: "id": 8
// CHECK-NEXT: "jsonrpc": "2.0",
// CHECK-NEXT: "result": {
// CHECK-NEXT: "isIncomplete": false,
// CHECK-NEXT: "items": [
// CHECK: {
// CHECK: "detail": "dialect",
// CHECK: "insertTextFormat": 1,
// CHECK: "kind": 9,
// CHECK: "label": "builtin",
// CHECK: "sortText": "3"
// CHECK: },
// CHECK: {
// CHECK: "detail": "alias: i32",
// CHECK: "insertTextFormat": 1,
// CHECK: "kind": 5,
// CHECK: "label": "alias",
// CHECK: "sortText": "2"
// CHECK: }
// CHECK: ]
// CHECK-NEXT: }
// -----
{"jsonrpc":"2.0","id":9,"method":"textDocument/completion","params":{
"textDocument":{"uri":"test:///foo.mlir"},
"position":{"line":3,"character":61}
}}
// CHECK-LABEL: "id": 9
// CHECK-NEXT: "jsonrpc": "2.0",
// CHECK-NEXT: "result": {
// CHECK-NEXT: "isIncomplete": false,
// CHECK-NEXT: "items": [
// CHECK-NEXT: {
// CHECK-NEXT: "insertTextFormat": 1,
// CHECK-NEXT: "kind": 14,
// CHECK-NEXT: "label": "attribute",
// CHECK-NEXT: "sortText": "0"
// CHECK-NEXT: },
// CHECK-NEXT: {
// CHECK-NEXT: "insertTextFormat": 1,
// CHECK-NEXT: "kind": 14,
// CHECK-NEXT: "label": "operation",
// CHECK-NEXT: "sortText": "0"
// CHECK-NEXT: },
// CHECK-NEXT: {
// CHECK-NEXT: "insertTextFormat": 1,
// CHECK-NEXT: "kind": 14,
// CHECK-NEXT: "label": "range",
// CHECK-NEXT: "sortText": "0"
// CHECK-NEXT: },
// CHECK-NEXT: {
// CHECK-NEXT: "insertTextFormat": 1,
// CHECK-NEXT: "kind": 14,
// CHECK-NEXT: "label": "type",
// CHECK-NEXT: "sortText": "0"
// CHECK-NEXT: },
// CHECK-NEXT: {
// CHECK-NEXT: "insertTextFormat": 1,
// CHECK-NEXT: "kind": 14,
// CHECK-NEXT: "label": "value",
// CHECK-NEXT: "sortText": "0"
// CHECK-NEXT: }
// CHECK-NEXT: ]
// CHECK-NEXT: }
// -----
{"jsonrpc":"2.0","id":10,"method":"shutdown"}
// -----
{"jsonrpc":"2.0","method":"exit"}