R=r
DELTA=761  (1 added, 433 deleted, 327 changed)
OCL=29927
CL=29966

- don't show p4 sync output if -verbose is not set

R=rsc
DELTA=25  (5 added, 15 deleted, 5 changed)
OCL=29962
CL=29962

R=rsc
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=29961
CL=29961

- set "Updated" timestamp on served pages to p4 sync time

R=rsc
DELTA=72  (66 added, 3 deleted, 3 changed)
OCL=29959
CL=29959

APPROVED=rsc
DELTA=110  (110 added, 0 deleted, 0 changed)
OCL=29766
CL=29951

remove a few hardcoded paths elsewhere too.

R=r,gri
DELTA=123  (44 added, 15 deleted, 64 changed)
OCL=29914
CL=29945

detect 386 darwin breakpoint line.

R=r
DELTA=22  (4 added, 0 deleted, 18 changed)
OCL=29929
CL=29944

R=r
DELTA=13  (0 added, 1 deleted, 12 changed)
OCL=29928
CL=29943

R=rsc
APPROVED=rsc
DELTA=3  (0 added, 0 deleted, 3 changed)
OCL=29532
CL=29917

R=kaib
DELTA=36  (0 added, 36 deleted, 0 changed)
OCL=29908
CL=29916

R=r
DELTA=44  (19 added, 1 deleted, 24 changed)
OCL=29912
CL=29915

R=rsc
DELTA=18  (10 added, 2 deleted, 6 changed)
OCL=29909
CL=29909

R=ken
OCL=29907
CL=29907

- cleanups:
  - replaced internal byte buffer implementation with io.ByteBuffer (now that we have one)
  - removed all uses of goto statements in favor of structured code
  - converted tests into a table-driven test

R=r
DELTA=277  (48 added, 67 deleted, 162 changed)
OCL=29890
CL=29901

add -match flag to select tests.

gotest -match 'TestDeepEqual$'

R=r
DELTA=13  (12 added, 0 deleted, 1 changed)
OCL=29900
CL=29900

R=rsc
DELTA=61  (8 added, 31 deleted, 22 changed)
OCL=29897
CL=29899

likely to go back to registers for most temporaries.

most tests in lib pass.  these fail:

	datafmt
	fmt
	go/scanner
	log
	reflect
	strconv
	template

R=ken
OCL=29896
CL=29898

R=rsc
DELTA=38  (38 added, 0 deleted, 0 changed)
OCL=29895
CL=29895

also has Equal and Compare

R=rsc
DELTA=348  (348 added, 0 deleted, 0 changed)
OCL=29892
CL=29894

- treat '\f' like '\n' ('\f' has special meaning in the
  tabwriter now)

R=rsc
DELTA=7  (4 added, 0 deleted, 3 changed)
OCL=29790
CL=29893

R=r
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=29889
CL=29889

R=r
DELTA=115  (115 added, 0 deleted, 0 changed)
OCL=29884
CL=29888

R=r
DELTA=1652  (1652 added, 0 deleted, 0 changed)
OCL=29883
CL=29887

(stuck on 8l bug).

R=r
DELTA=349  (342 added, 1 deleted, 6 changed)
OCL=29882
CL=29886

R=r
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=29881
CL=29885

can pass many tests;
current stumbling block is an 8l bug.

R=r
DELTA=122  (83 added, 8 deleted, 31 changed)
OCL=29872
CL=29876

R=r
DELTA=25  (25 added, 0 deleted, 0 changed)
OCL=29875
CL=29875

R=r
DELTA=40  (40 added, 0 deleted, 0 changed)
OCL=29850
CL=29855

R=ken
OCL=29849
CL=29849

didn't see this as a diff.

TBR=r
OCL=29827
CL=29831

R=rsc
APPROVED=rsc
DELTA=13  (13 added, 0 deleted, 0 changed)
OCL=29429
CL=29819

R=ken
OCL=29812
CL=29812

  * floating point -> integer conversions.
    x86 defines that overflow/underflow
    results in 1<<15, 1<<31, 1<<63 for
    int16, int32, int64.  when building the
    unsigned conversions out of the native signed
    ones, 8g turns overflow/underflow into zero.
    the spec does not say what should happen.

  * many tiny bug fixes.  can run a large number
    of files from go/test now, and can fmt.Printf.

  * struggling with byte register allocation
    and float32 computation.

R=ken
OCL=29642
CL=29811

R=r
DELTA=1615  (1615 added, 0 deleted, 0 changed)
OCL=29803
CL=29810

R=r
DELTA=161  (153 added, 0 deleted, 8 changed)
OCL=29802
CL=29809

R=ken
OCL=29806
CL=29808

from GOARCH_GOOS -> GOOS_GOARCH.

update os_test and add test of Time.

R=r
DELTA=490  (247 added, 233 deleted, 10 changed)
OCL=29730
CL=29805

avoid tight coupling between deferreturn and jmpdefer.
before, jmpdefer knew the exact frame size of deferreturn
in order to pop it off the stack.  now, deferreturn passes
jmpdefer a pointer to the frame above it explicitly.
that avoids a magic constant and should be less fragile.

R=r
DELTA=32  (6 added, 3 deleted, 23 changed)
OCL=29801
CL=29804

move PtrSize value into 6l/8l files.

R=r
DELTA=78  (47 added, 15 deleted, 16 changed)
OCL=29729
CL=29798

This is imported from //cacheserving/gash/cache/list*.go,
but with style changes to suit the Go standard library.

R=r,rsc
APPROVED=r
DELTA=286  (286 added, 0 deleted, 0 changed)
OCL=29438
CL=29796