Trim Go Assembly from $ go tool compile -S
``` USAGE: trim-go-asm [OPTIONS]
OPTIONS:
--fm todo!
-h, --help Print help information
--ra Replace ABIInternal to 4(NOSPLIT)
--rpf Remove PCDATA and FUNCDATA insts, if you want to enable this option, you must
enable --tg too.
--tg Trim Goroutine prologue / epilogue
// Trim these instructions.
MOVQ (TLS), CX
CMPQ SP, 16(CX)
PCDATA $0, $-2
JLS 70
PCDATA $0, $-1
// ...
NOP
PCDATA $1, $-1
PCDATA $0, $-2
CALL runtime.morestack_noctxt(SB)
PCDATA $0, $-1
JMP 0
-V, --version Print version information
```