(defvar llvm-mode-syntax-table nil
"Syntax table used while in LLVM mode.")
(defvar llvm-font-lock-keywords
(list
'(";.*" . font-lock-comment-face)
'("%[-a-zA-Z$\._][-a-zA-Z$\._0-9]*" . font-lock-variable-name-face)
'("[-a-zA-Z$\._0-9]+:" . font-lock-variable-name-face)
'("\"[^\"]+\"" . font-lock-string-face)
'("%[-]?[0-9]+" . font-lock-variable-name-face)
'("\\bvoid\\b\\|\\bi[0-9]+\\b\\|\\float\\b\\|\\bdouble\\b\\|\\btype\\b\\|\\blabel\\b\\|\\bopaque\\b" . font-lock-type-face)
'("\\b[-]?[0-9]+\\b" . font-lock-preprocessor-face)
'("\\b[-+]?[0-9]+\.[0-9]*\([eE][-+]?[0-9]+\)?\\b" . font-lock-preprocessor-face)
'("\\b0x[0-9A-Fa-f]+\\b" . font-lock-preprocessor-face)
'("\\bbegin\\b\\|\\bend\\b\\|\\btrue\\b\\|\\bfalse\\b\\|\\bzeroinitializer\\b\\|\\bdeclare\\b\\|\\bdefine\\b\\|\\bglobal\\b\\|\\bconstant\\b\\|\\bconst\\b\\|\\binternal\\b\\|\\blinkonce\\b\\|\\blinkonce_odr\\b\\|\\bweak\\b\\|\\bweak_odr\\b\\|\\bappending\\b\\|\\buninitialized\\b\\|\\bimplementation\\b\\|\\b\\.\\.\\.\\b\\|\\bnull\\b\\|\\bundef\\b\\|\\bto\\b\\|\\bexcept\\b\\|\\bnot\\b\\|\\btarget\\b\\|\\bendian\\b\\|\\blittle\\b\\|\\bbig\\b\\|\\bpointersize\\b\\|\\bdeplibs\\b\\|\\bvolatile\\b\\|\\bfastcc\\b\\|\\bcoldcc\\b\\|\\bcc\\b" . font-lock-keyword-face)
'("\\badd\\b\\|\\bsub\\b\\|\\bmul\\b\\|\\bdiv\\b\\|\\brem\\b\\|\\band\\b\\|\\bor\\b\\|\\bxor\\b\\|\\bset\\(ne\\b\\|\\beq\\b\\|\\blt\\b\\|\\bgt\\b\\|\\ble\\b\\|\\bge\\b\\)" . font-lock-keyword-face)
'("\\bphi\\b\\|\\btail\\b\\|\\bcall\\b\\|\\bcast\\b\\|\\bselect\\b\\|\\bto\\b\\|\\bshl\\b\\|\\bshr\\b\\|\\bvaarg\\b\\|\\bvanext\\b" . font-lock-keyword-face)
'("\\bret\\b\\|\\bbr\\b\\|\\bswitch\\b\\|\\binvoke\\b\\|\\bunwind\\b\\|\\bunreachable\\b" . font-lock-keyword-face)
'("\\bmalloc\\b\\|\\balloca\\b\\|\\bfree\\b\\|\\bload\\b\\|\\bstore\\b\\|\\bgetelementptr\\b" . font-lock-keyword-face)
)
"Syntax highlighting for LLVM"
)
(if (not llvm-mode-syntax-table)
(progn
(setq llvm-mode-syntax-table (make-syntax-table))
(mapcar (function (lambda (n)
(modify-syntax-entry (aref n 0)
(aref n 1)
llvm-mode-syntax-table)))
'(
[?\^m " "]
[?\f " "]
[?\n " "]
[?\t " "]
[?\ " "]
[?\% "w"]
[?\ [?\n "> "]
[?\( "("]
[?\[ "("]
[?\{ "("]
[?\) ")"]
[?\] ")"]
[?\} ")"]
[?\" "\""]
))))
(defvar llvm-mode-abbrev-table nil
"Abbrev table used while in LLVM mode.")
(define-abbrev-table 'llvm-mode-abbrev-table ())
(defvar llvm-mode-hook nil)
(defvar llvm-mode-map nil)
(if (not llvm-mode-map)
() (setq llvm-mode-map (make-sparse-keymap))
(define-key llvm-mode-map "\t" 'tab-to-tab-stop)
(define-key llvm-mode-map "\es" 'center-line)
(define-key llvm-mode-map "\eS" 'center-paragraph))
(defun llvm-mode ()
"Major mode for editing LLVM source files.
\\{llvm-mode-map}
Runs llvm-mode-hook on startup."
(interactive)
(kill-all-local-variables)
(use-local-map llvm-mode-map) (setq major-mode 'llvm-mode)
(make-local-variable 'font-lock-defaults)
(setq major-mode 'llvm-mode mode-name "LLVM" font-lock-defaults `(llvm-font-lock-keywords))
(setq local-abbrev-table llvm-mode-abbrev-table)
(set-syntax-table llvm-mode-syntax-table)
(setq comment-start ";")
(run-hooks 'llvm-mode-hook))
(setq auto-mode-alist
(append '(("\\.ll$" . llvm-mode) ("\\.llx$" . llvm-mode)) auto-mode-alist))
(provide 'llvm-mode)