X-Git-Url: https://git.xonotic.org/?a=blobdiff_plain;ds=sidebyside;f=doc%2Fgmqcc.1;h=a940f4235a6541478aecf48c1aae7d5d2559f39d;hb=e928cabfb20527b49e63f615ab04157f69e6efb2;hp=9220e242eca811432d11e41b7f36fe8b2c956643;hpb=6f749d61b1688752bb902efd635f55d584ad7087;p=xonotic%2Fgmqcc.git

diff --git a/doc/gmqcc.1 b/doc/gmqcc.1
index 9220e24..a940f42 100644
--- a/doc/gmqcc.1
+++ b/doc/gmqcc.1
@@ -153,7 +153,7 @@ Adds compiler information to the generated binary file. Currently
 this includes the following globals:
 .Bl -tag -width indent -compact
 .It Li reserved:version
-String containing the compiler version as printed by the --version
+String containing the compiler version as printed by the \-\-version
 parameter.
 .El
 .It Fl -correct , Fl -no-correct
@@ -326,6 +326,11 @@ When passing variadic parameters via
 it can happen that incompatible types are passed to functions. This
 enables several warnings when static typechecking cannot guarantee
 consistent behavior.
+.It Fl W Ns Cm breakdef
+When compiling original id1 QC, there is a definition for `break`
+which conflicts with the 'break' keyword in GMQCC. Enabling this
+warning will print a warning when the definition occurs. The
+definition is ignored for both cases.
 .El
 .Sh COMPILE FLAGS
 .Bl -tag -width Ds
@@ -346,7 +351,7 @@ features used in the Xonotic codebase. If you need more, write a
 ticket.
 .It Fl f Ns Cm ftepp-predefs
 Enable some predefined macros. This only works in combination with
-\'-fftepp' and is currently not included by '-std=fteqcc'. The
+\'\-fftepp' and is currently not included by '\-std=fteqcc'. The
 following macros will be added:
 .Bd -literal -offset indent
 __LINE__
@@ -530,6 +535,15 @@ When passing on varargs to a different functions, this turns some
 static error cases into warnings. Like when the caller's varargs are
 restricted to a different type than the callee's parameter. Or a list
 of unrestricted varargs is passed into restricted varargs.
+.It Fl f Ns Cm typeless-stores
+Always use STORE_F, LOAD_F, STOREP_F when accessing scalar variables.
+This is somewhat incorrect assembly instruction use, but in all engines
+they do exactly the same. This makes disassembly output harder to read,
+breaks decompilers, but causes the output file to be better compressible.
+.It Fl f Ns Cm sort-operands
+In commutative instructions, always put the lower-numbered operand first.
+This shaves off 1 byte of entropy from all these instructions, reducing
+compressed size of the output file.
 .El
 .Sh OPTIMIZATIONS
 .Bl -tag -width Ds
@@ -574,7 +588,7 @@ string being added.
 .Pp
 For example the following code will only generate 1 string:
 .Bd -literal -offset indent
-print("Hell you!\\n");
+print("Hello you!\\n");
 print("you!\\n"); // trailing substring of "Hello you!\\n"
 .Ed
 .Pp
@@ -659,7 +673,7 @@ A documented example for a gmqcc.ini file.
 .Sh AUTHOR
 See <http://graphitemaster.github.com/gmqcc>.
 .Sh BUGS
-Currently the '-fftepp-predefs' flag is not included by '-std=fteqcc',
+Currently the '\-fftepp-predefs' flag is not included by '\-std=fteqcc',
 partially because it is not entirely conformant to fteqcc.
 .Pp
 Please report bugs on <http://github.com/graphitemaster/gmqcc/issues>,