\fBgmqcc\fR optionally takes options to specify the output and
input files on the commandline, and also accepts assembly files.
.SH OPTIONS
-\fBgmqcc\fR mostly tries to mimick gcc's commandline handling, though
+\fBgmqcc\fR mostly tries to mimic gcc's commandline handling, though
there are also traditional long-options available.
.TP
.B "-h, --help"
-f\fIno-\fRcorrect-ternary
.fi
.in
+.TP
+.B "-dump"
+DEBUG OPTION. Print the code's intermediate representation before the
+optimization and finalization passes to stdout before generating the
+binary.
+.TP
+.B "-dumpfin"
+DEBUG OPTION. Print the code's intermediate representation after the
+optimization and finalization passes to stdout before generating the
+binary. The instructions will be enumerated, and values will contain a
+list of liferanges.
.SH COMPILE WARNINGS
.TP
.B -Wunused-variable
This will not have declared variables overlap, even if it was
possible.
.TP
+.B -Oglobal-temps
+Causes temporary values which do not need to be backed up on a CALL to
+not be stored in the function's locals-area. With this, a CALL to a
+function may need to back up fewer values and thus execute faster.
+.TP
.B -Ostrip-constant-names
Don't generate defs for immediate values or even declared constants.
Meaning variables which are implicitly constant or qualified as such
using the 'const' keyword.
+.TP
+.B -Ooverlap-strings
+Aggressively reuse strings in the string section. When a string should
+be added which is the trailing substring of an already existing
+string, the existing string's tail will be returned instead of the new
+string being added.
+
+For example the following code will only generate 1 string:
+
+.in +4
+.nf
+print("Hell you!\\n");
+print("you!\\n"); // trailing substring of "Hello you!\\n"
+.fi
+.in
+There's however one limitation. Strings are still processed in order,
+so if the above print statements were reversed, this optimization
+would not happen.
+.TP
+.B -Ocall-stores
+By default, all parameters of a CALL are copied into the
+parameter-globals right before the CALL instructions. This is the
+easiest and safest way to translate calls, but also adds a lot of
+unnecessary copying and unnecessary temporary values. This
+optimization makes operations which are used as a parameter evaluate
+directly into the parameter-global if that is possible, which is when
+there's no other CALL instruction in between.
+.TP
+.B -Ovoid-return
+Usually an empty RETURN instruction is added to the end of a void
+typed function. However, additionally after every function a DONE
+instruction is added for several reasons. (For example the qcvm's
+disassemble switch uses it to know when the function ends.). This
+optimization replaces that last RETURN with DONE rather than adding
+the DONE additionally.
.SH CONFIG
The configuration file is similar to regular .ini files. Comments
start with hashtags or semicolons, sections are written in square