[D-runtime] [D-Programming-Language/druntime] 80c829: allow GC API profiling with --DRT-gcopt=profile:2

[GitHub via D-runtime]

  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/druntime
  Commit: 80c8299b9e52e5e27f0f4c688a267d5f99f270b0
      https://github.com/D-Programming-Language/druntime/commit/80c8299b9e52e5e27f0f4c688a267d5f99f270b0
  Author: Rainer Schuetze <r.sagitario at gmx.de>
  Date:   2015-04-05 (Sun, 05 Apr 2015)

  Changed paths:
    M src/gc/config.d
    M src/gc/gc.d

  Log Message:
  -----------
  allow GC API profiling with --DRT-gcopt=profile:2


  Commit: 91a7b7479e427effa95b535c2f31040e99f7f3ff
      https://github.com/D-Programming-Language/druntime/commit/91a7b7479e427effa95b535c2f31040e99f7f3ff
  Author: Rainer Schuetze <r.sagitario at gmx.de>
  Date:   2015-04-05 (Sun, 05 Apr 2015)

  Changed paths:
    M src/gc/config.d

  Log Message:
  -----------
  fix option parser for byte options
fix parsing "help"
print floats with %g instead of %f for a shorter display


  Commit: 1f32e80de5420d9ea7f278ba797c49c790369035
      https://github.com/D-Programming-Language/druntime/commit/1f32e80de5420d9ea7f278ba797c49c790369035
  Author: Rainer Schuetze <r.sagitario at gmx.de>
  Date:   2015-04-05 (Sun, 05 Apr 2015)

  Changed paths:
    M src/gc/gc.d

  Log Message:
  -----------
  replace runLocked with doLock/doUnlock mixin


  Commit: a0ea10074922ad589b25ae2641f19967e3a36687
      https://github.com/D-Programming-Language/druntime/commit/a0ea10074922ad589b25ae2641f19967e3a36687
  Author: Rainer Schuetze <r.sagitario at gmx.de>
  Date:   2015-04-05 (Sun, 05 Apr 2015)

  Changed paths:
    M src/gc/gc.d

  Log Message:
  -----------
  replace MonoTimeNative with Monotime.currTime.ticks


  Commit: 001041216659779913cd445e8a7b60cfc67c5349
      https://github.com/D-Programming-Language/druntime/commit/001041216659779913cd445e8a7b60cfc67c5349
  Author: Martin Nowak <code at dawg.eu>
  Date:   2015-04-05 (Sun, 05 Apr 2015)

  Changed paths:
    M src/gc/config.d
    M src/gc/gc.d

  Log Message:
  -----------
  Merge pull request #1147 from rainers/gc_benchmalloc

allow GC API profiling with --DRT-gcopt=profile:2


Compare: https://github.com/D-Programming-Language/druntime/compare/dd39631893cc...001041216659