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go/src/cmd/gc
Russ Cox c6ce44822c cmd/gc: faster code, mainly for rotate
* Eliminate bounds check on known small shifts.
* Rewrite x<<s | x>>(32-s) as a rotate (constant s).
* More aggressive (but still minimal) range analysis.

R=ken, dave, iant
CC=golang-dev
https://golang.org/cl/6209077
2012-05-24 17:20:07 -04:00
..
align.c gc: Nicer errors before miscompiling. 2012-01-10 11:19:22 +01:00
bisonerrors gc: support for building with Plan 9 yacc 2011-11-16 16:58:02 -05:00
bits.c gc: format nits 2011-11-07 11:42:08 -05:00
builtin.c gc: delete old unsafe functions 2012-02-13 15:37:35 -05:00
closure.c gc: omit runtime.closure wrap for closures without closure variables 2012-01-10 11:07:35 +01:00
const.c gc: new, less strict bool rules 2012-02-22 00:29:37 -05:00
cplx.c gc: handle function calls in arguments to builtin complex operations. 2012-01-23 16:56:57 +01:00
dcl.c cmd/gc: unnamed struct types can have methods 2012-03-07 02:27:15 -05:00
doc.go doc: various update to command documents 2012-03-09 01:31:09 +08:00
esc.c cmd/gc: fix addresses escaping through closures called in-place. 2012-04-23 15:39:01 -04:00
export.c gc: return of ideal bool 2012-02-21 22:54:07 -05:00
fmt.c cmd/gc: export constants in hexadecimal 2012-05-22 13:53:38 -04:00
gen.c gc: fix order of evaluation 2012-01-25 17:53:50 -05:00
go.errors gc: improve error message for composite literals with unexpected newlines 2012-04-02 11:00:55 -04:00
go.h cmd/gc: faster code, mainly for rotate 2012-05-24 17:20:07 -04:00
go.y gc: reject import paths containing special characters 2012-02-24 14:48:36 -05:00
init.c gc: changes in export format in preparation of inlining. 2011-12-05 14:40:19 -05:00
inl.c cmd/gc: must not inline panic, recover 2012-03-05 13:51:44 -05:00
lex.c cmd/gc: export constants in hexadecimal 2012-05-22 13:53:38 -04:00
Makefile build: update Makefile to track source code dependencies better 2012-03-13 03:31:11 +08:00
md5.c gc: shuffle #includes 2011-08-25 16:25:10 -04:00
md5.h the last bug involving type hashes 2009-09-02 09:09:32 -07:00
mkbuiltin gc: fix comment in mkbuiltin 2012-02-14 16:27:35 -05:00
mkbuiltin1.c gc: delete old unsafe functions 2012-02-13 15:37:35 -05:00
mkopnames gc: use octal escapes in mkopnames 2012-01-31 18:15:42 -08:00
mparith1.c cmd/gc: export constants in hexadecimal 2012-05-22 13:53:38 -04:00
mparith2.c cmd/gc: error on constant shift overflows. 2012-02-16 00:19:42 +01:00
mparith3.c gc: make constant arith errors a little more friendly 2012-02-11 00:50:56 -05:00
obj.c cmd/gc: if $GOROOT_FINAL is set, rewrite file names in object files 2012-03-05 16:13:33 -05:00
order.c cmd/gc: forgotten recursion on ninit itself in order.c 2012-01-26 15:10:24 +01:00
pgen.c gc, 8g, 8l: fix a handful of warnings 2012-02-12 23:07:31 -08:00
range.c cmd/gc: faster code, mainly for rotate 2012-05-24 17:20:07 -04:00
reflect.c cmd/gc: unnamed struct types can have methods 2012-03-07 02:27:15 -05:00
runtime.go gc: correct comment in runtime.go 2012-03-13 03:24:13 +08:00
select.c gc: introduce temp = nod+tempname 2011-09-02 15:35:16 -04:00
sinit.c cmd/gc: faster code, mainly for rotate 2012-05-24 17:20:07 -04:00
subr.c cmd/gc: faster code, mainly for rotate 2012-05-24 17:20:07 -04:00
swt.c gc: static implements check on typeswitches only applies to concrete case types. 2012-01-24 13:53:00 +01:00
typecheck.c cmd/gc: make append(nil, x) error more precise 2012-05-15 12:51:58 -04:00
unsafe.c gc: keep pointer to original node in constant rewrites. 2011-12-07 16:18:50 -05:00
unsafe.go gc: delete old unsafe functions 2012-02-13 15:37:35 -05:00
walk.c cmd/gc: faster code, mainly for rotate 2012-05-24 17:20:07 -04:00
y.tab.c gc: reject import paths containing special characters 2012-02-24 14:48:36 -05:00
y.tab.h gc: reject import paths containing special characters 2012-02-24 14:48:36 -05:00
yerr.h gc: improve error message for composite literals with unexpected newlines 2012-04-02 11:00:55 -04:00