From 641255ccc83648d164bf6e8e8e4e93460591830b Mon Sep 17 00:00:00 2001
From: Sebastian Neubauer
Date: Tue, 4 Jan 2022 02:52:34 +0100
Subject: Add llvm-mir highlighting (#1398)

* Add injection regex for more languages

To support embedding them in other languages like markdown.

* Add llvm-mir highlighting

LLVM Machine IR is dumped as yaml files that can embed LLVM IR and
Machine IR.

To support this, add a llvm-mir-yaml language that uses the yaml
parser, but uses different injections to highlight IR and MIR.

* Update submodule with fixed multiline comments

Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>---
 runtime/queries/llvm-mir-yaml/highlights.scm |   1 +
 runtime/queries/llvm-mir-yaml/indents.toml   |   3 +
 runtime/queries/llvm-mir-yaml/injections.scm |   9 ++
 runtime/queries/llvm-mir/highlights.scm      | 136 +++++++++++++++++++++++++++
 runtime/queries/llvm-mir/indents.toml        |   7 ++
 runtime/queries/llvm-mir/injections.scm      |   2 +
 runtime/queries/llvm-mir/textobjects.scm     |   3 +
 runtime/queries/yaml/injections.scm          |   2 +
 8 files changed, 163 insertions(+)
 create mode 100644 runtime/queries/llvm-mir-yaml/highlights.scm
 create mode 100644 runtime/queries/llvm-mir-yaml/indents.toml
 create mode 100644 runtime/queries/llvm-mir-yaml/injections.scm
 create mode 100644 runtime/queries/llvm-mir/highlights.scm
 create mode 100644 runtime/queries/llvm-mir/indents.toml
 create mode 100644 runtime/queries/llvm-mir/injections.scm
 create mode 100644 runtime/queries/llvm-mir/textobjects.scm
 create mode 100644 runtime/queries/yaml/injections.scm

(limited to 'runtime')

diff --git a/runtime/queries/llvm-mir-yaml/highlights.scm b/runtime/queries/llvm-mir-yaml/highlights.scm
new file mode 100644
index 00000000..4ba254e8
--- /dev/null
+++ b/runtime/queries/llvm-mir-yaml/highlights.scm
@@ -0,0 +1 @@
+; inherits: yaml
diff --git a/runtime/queries/llvm-mir-yaml/indents.toml b/runtime/queries/llvm-mir-yaml/indents.toml
new file mode 100644
index 00000000..ddc3578b
--- /dev/null
+++ b/runtime/queries/llvm-mir-yaml/indents.toml
@@ -0,0 +1,3 @@
+indent = [
+    "block_mapping_pair",
+]
diff --git a/runtime/queries/llvm-mir-yaml/injections.scm b/runtime/queries/llvm-mir-yaml/injections.scm
new file mode 100644
index 00000000..b3243022
--- /dev/null
+++ b/runtime/queries/llvm-mir-yaml/injections.scm
@@ -0,0 +1,9 @@
+; inherits: yaml
+
+((document (block_node (block_scalar) @injection.content))
+ (#set! injection.language "llvm"))
+
+((document (block_node (block_mapping (block_mapping_pair
+  key: (flow_node (plain_scalar (string_scalar))) ; "body"
+  value: (block_node (block_scalar) @injection.content)))))
+  (#set! injection.language "mir"))
diff --git a/runtime/queries/llvm-mir/highlights.scm b/runtime/queries/llvm-mir/highlights.scm
new file mode 100644
index 00000000..79234612
--- /dev/null
+++ b/runtime/queries/llvm-mir/highlights.scm
@@ -0,0 +1,136 @@
+[
+  (label)
+  (bb_ref)
+] @label
+
+[
+  (comment)
+  (multiline_comment)
+] @comment
+
+[
+  "("
+  ")"
+  "["
+  "]"
+  "{"
+  "}"
+  "<"
+  ">"
+] @punctuation.bracket
+
+[
+  ","
+  ":"
+  "|"
+  "*"
+] @punctuation.delimiter
+
+[
+  "="
+  "x"
+] @operator
+
+[
+  "true"
+  "false"
+] @constant.builtin.boolean
+
+[
+  "null"
+  "_"
+  "unknown-address"
+] @constant.builtin
+
+[
+  (stack_object)
+  (constant_pool_index)
+  (jump_table_index)
+  (var)
+  (physical_register)
+  (ir_block)
+  (external_symbol)
+  (global_var)
+  (ir_local_var)
+  (metadata_ref)
+  (mnemonic)
+] @variable
+
+(low_level_type) @type
+
+[
+  (immediate_type)
+  (primitive_type)
+] @type.builtin
+
+(number) @constant.numeric.integer
+(float) @constant.numeric.float
+(string) @string
+
+(instruction name: _ @keyword.operator)
+
+[
+  "successors"
+  "liveins"
+  "pre-instr-symbol"
+  "post-instr-symbol"
+  "heap-alloc-marker"
+  "debug-instr-number"
+  "debug-location"
+  "mcsymbol"
+  "tied-def"
+  "target-flags"
+  "CustomRegMask"
+  "same_value"
+  "def_cfa_register"
+  "restore"
+  "undefined"
+  "offset"
+  "rel_offset"
+  "def_cfa"
+  "llvm_def_aspace_cfa"
+  "register"
+  "escape"
+  "remember_state"
+  "restore_state"
+  "window_save"
+  "negate_ra_sign_state"
+  "intpred"
+  "floatpred"
+  "shufflemask"
+  "liveout"
+  "target-index"
+  "blockaddress"
+  "intrinsic"
+  "load"
+  "store"
+  "unknown-size"
+  "on"
+  "from"
+  "into"
+  "align"
+  "basealign"
+  "addrspace"
+  "call-entry"
+  "custom"
+  "constant-pool"
+  "stack"
+  "got"
+  "jump-table"
+  "syncscope"
+  "address-taken"
+  "landing-pad"
+  "inlineasm-br-indirect-target"
+  "ehfunclet-entry"
+  "bbsections"
+
+  (intpred)
+  (floatpred)
+  (memory_operand_flag)
+  (atomic_ordering)
+  (register_flag)
+  (instruction_flag)
+  (float_keyword)
+] @keyword
+
+(ERROR) @error
diff --git a/runtime/queries/llvm-mir/indents.toml b/runtime/queries/llvm-mir/indents.toml
new file mode 100644
index 00000000..6a70e5ad
--- /dev/null
+++ b/runtime/queries/llvm-mir/indents.toml
@@ -0,0 +1,7 @@
+indent = [
+  "basic_block",
+]
+
+outdent = [
+  "label",
+]
diff --git a/runtime/queries/llvm-mir/injections.scm b/runtime/queries/llvm-mir/injections.scm
new file mode 100644
index 00000000..0b476f86
--- /dev/null
+++ b/runtime/queries/llvm-mir/injections.scm
@@ -0,0 +1,2 @@
+([ (comment) (multiline_comment)] @injection.content
+ (#set! injection.language "comment"))
diff --git a/runtime/queries/llvm-mir/textobjects.scm b/runtime/queries/llvm-mir/textobjects.scm
new file mode 100644
index 00000000..73f6f772
--- /dev/null
+++ b/runtime/queries/llvm-mir/textobjects.scm
@@ -0,0 +1,3 @@
+(basic_block) @function.around
+
+(argument) @parameter.inside
diff --git a/runtime/queries/yaml/injections.scm b/runtime/queries/yaml/injections.scm
new file mode 100644
index 00000000..39bda293
--- /dev/null
+++ b/runtime/queries/yaml/injections.scm
@@ -0,0 +1,2 @@
+((comment) @injection.content         
+ (#set! injection.language "comment"))
-- 
cgit v1.2.3-70-g09d2