Dave Cheney 5bdf40dcca cmd/5g: avoid temporary during OMINUS ... Saves one MOVW and one register during the fast div/mod introduced in CL 6819123. linux/arm (armv5) benchmark old ns/op new ns/op delta BenchmarkInt64Mod1 12 12 +7.50% BenchmarkUint16Mod2 7 7 +0.28% BenchmarkUint16Mod4 7 7 -0.28% BenchmarkUint64Mod1 15 11 -23.72% BenchmarkInt8Neg 8 7 -17.66% BenchmarkInt16Neg 8 7 -17.66% BenchmarkInt32Neg 5 5 -9.04% BenchmarkUint8Neg 7 6 -14.35% BenchmarkUint16Neg 8 7 -17.66% BenchmarkUint32Neg 5 5 -9.04% R=rsc CC=golang-dev https://golang.org/cl/6842045		2012-12-12 19:25:22 +11:00
..
cgen64.c	cmd/5a, cmd/5l: add MULW{T,B} and MULAW{T,B} support for ARM	2012-06-08 02:42:28 +08:00
cgen.c	cmd/5g: avoid temporary during OMINUS	2012-12-12 19:25:22 +11:00
doc.go
galign.c	cmd/gc: prepare for 64-bit ints	2012-09-24 14:59:44 -04:00
gg.h	cmd/5g, cmd/8g: fix internal error on 64-bit indices statically bounded	2012-11-27 21:37:38 +01:00
ggen.c	cmd/gc: add division rewrite to walk pass.	2012-11-26 23:45:22 +01:00
gobj.c	cmd/5a, cmd/5l: add MULW{T,B} and MULAW{T,B} support for ARM	2012-06-08 02:42:28 +08:00
gsubr.c	cmd/5g: avoid temporary during OMINUS	2012-12-12 19:25:22 +11:00
list.c	cmd/5c, cmd/5g, cmd/5l: fix cross compilation failure on darwin	2012-06-08 13:13:02 +10:00
Makefile
opt.h	cmd/{5g,6g,8g,6c}: remove unused macro, use %E to print etype.	2012-09-24 23:44:00 +02:00
peep.c	cmd/gc: add division rewrite to walk pass.	2012-11-26 23:45:22 +01:00
reg.c	cmd/[568]g: recycle ONAME nodes used in regopt to denote registers.	2012-12-09 19:10:52 +01:00