Rémy Oudompheng ff642e290f cmd/6g, cmd/8g: eliminate extra agen for nil comparisons. ... Removes an extra LEAL/LEAQ instructions there and usually saves a useless temporary in the idiom if err := foo(); err != nil {...} Generated code is also less involved: MOVQ err+n(SP), AX CMPQ AX, $0 (potentially CMPQ n(SP), $0) instead of LEAQ err+n(SP), AX CMPQ (AX), $0 Update #1914. R=daniel.morsing, nigeltao, rsc CC=golang-dev, remy https://golang.org/cl/6493099		2012-09-11 08:08:40 +02:00
..
5a	5a, 5l, math: Add support for ABSD, ABSF floating point instructions.	2012-08-03 16:15:11 -04:00
5c	cmd/5c, cmd/5g, cmd/5l: fix cross compilation failure on darwin	2012-06-08 13:13:02 +10:00
5g	cmd/gc: cache itab lookup in convT2I.	2012-07-03 09:09:05 +10:00
5l	cmd/5l: embed $GOARM value into binary as runtime.goarm	2012-09-03 03:51:13 +08:00
6a	cmd/6l, cmd/8l, cmd/5l: add AUNDEF instruction	2012-05-30 16:47:56 -04:00
6c	cmd/cgo, cmd/cc, cmd/ld: detect dynamic linker automatically	2012-05-05 01:54:16 +08:00
6g	cmd/6g, cmd/8g: eliminate extra agen for nil comparisons.	2012-09-11 08:08:40 +02:00
6l	undo CL 6498092 / 4ff71bc1a199	2012-09-10 15:52:36 -04:00
8a	cmd/6l, cmd/8l, cmd/5l: add AUNDEF instruction	2012-05-30 16:47:56 -04:00
8c	cmd/8c: better fix for 64-bit register smash	2012-05-24 23:36:26 -04:00
8g	cmd/6g, cmd/8g: eliminate extra agen for nil comparisons.	2012-09-11 08:08:40 +02:00
8l	undo CL 6498092 / 4ff71bc1a199	2012-09-10 15:52:36 -04:00
addr2line	runtime/pprof: support OS X CPU profiling	2012-02-28 16:18:24 -05:00
api	cmd/api: recognize version "devel" as dev. branch and apply -next	2012-08-28 04:03:27 +08:00
cc	cmd/cc: allow to call nested packages from within C code	2012-08-04 16:11:53 +04:00
cgo	cgo: use debug data section for ELF	2012-09-07 13:32:40 +10:00
cov	cmd: update formatting of usage messages	2012-03-05 14:23:00 +11:00
dist	cmd/5l: dwarf line number support for Linux/ARM	2012-08-07 10:09:24 +08:00
fix	cmd/fix: add rules for net/http -> net/http/httputil renames	2012-03-12 13:25:48 -07:00
gc	gc: initial BOM is legal.	2012-09-10 13:03:07 -07:00
go	cmd/go: be clear that import loops are bad	2012-09-01 10:34:58 -04:00
godoc	godoc: report error for directories with multiple packages	2012-08-09 16:10:46 -07:00
gofmt	gofmt: handle comments correctly in rewrites	2012-06-25 13:58:28 -07:00
ld	cmd/ld: support zero-filled section for Mach-O files	2012-09-02 04:50:58 +08:00
nm	doc: various update to command documents	2012-03-09 01:31:09 +08:00
objdump	runtime/pprof: support OS X CPU profiling	2012-02-28 16:18:24 -05:00
pack	cmd/pack: remove unused paging logic	2012-07-12 10:14:07 +10:00
prof	cmd/prof: don't build on Plan 9 for now.	2012-04-16 17:36:36 -07:00
vet	cmd/vet: provide flags to control which tests to run	2012-07-16 14:03:11 -07:00
yacc	cmd/yacc: allow leading underscore in token name	2012-09-07 09:31:51 -07:00