; lang.opt -- Options for the gcc Go front end.
-; Copyright (C) 2009-2016 Free Software Foundation, Inc.
+; Copyright (C) 2009-2020 Free Software Foundation, Inc.
;
; This file is part of GCC.
;
Go
; Documented in c.opt
+fgo-c-header=
+Go Joined RejectNegative
+-fgo-c-header=<file> Write Go struct definitions to file as C code.
+
fgo-check-divide-zero
Go Var(go_check_divide_zero) Init(1)
Add explicit checks for division by zero.
Go Var(go_check_divide_overflow) Init(1)
Add explicit checks for division overflow in INT_MIN / -1.
+fgo-compiling-runtime
+Go Var(go_compiling_runtime) Init(0)
+Apply special rules for compiling runtime package.
+
fgo-dump-
Go Joined RejectNegative
-fgo-dump-<type> Dump Go frontend internal information.
fgo-optimize-
-Go Joined RejectNegative
+Go Joined
-fgo-optimize-<type> Turn on optimization passes in the frontend.
fgo-pkgpath=
fgo-relative-import-path=
Go Joined RejectNegative
--fgo-relative-import-path=<path> Treat a relative import as relative to path.
+-fgo-relative-import-path=<path> Treat a relative import as relative to path.
frequire-return-statement
Go Var(go_require_return_statement) Init(1) Warning
Go Joined UInteger Var(go_debug_escape_level) Init(0)
Emit debugging information related to the escape analysis pass when run with -fgo-optimize-allocs.
+fgo-debug-escape-hash=
+Go Joined RejectNegative Var(go_debug_escape_hash) Init(0)
+-fgo-debug-escape-hash=<string> Hash value to debug escape analysis.
+
+fgo-debug-optimization
+Go Var(go_debug_optimization) Init(0)
+Emit optimization diagnostics.
+
o
Go Joined Separate
; Documented in common.opt