test/bench: reenable chameneosredux for gccgo.

run reverse-complement only once. (garbage is no longer an issue)

R=rsc
CC=golang-dev
https://golang.org/cl/968041

diff --git a/test/bench/timing.sh b/test/bench/timing.sh
index 5e3a066f61a8d65b8a1c88d4a0a3a49abf10b5d1..7543834fbdf78aa7e831152cd261c6240c8bd50f 100755 (executable)
--- a/test/bench/timing.sh
+++ b/test/bench/timing.sh
@@ -82,11 +82,6 @@ revcomp() {
        run 'gccgo -O2 reverse-complement.go' a.out < x
        run 'gc reverse-complement' $O.out < x
        run 'gc_B reverse-complement' $O.out < x
-       export GOGC=off
-       runonly echo 'GOGC=off'
-       run 'gc reverse-complement' $O.out < x
-       run 'gc_B reverse-complement' $O.out < x
-       unset GOGC
        rm x
 }
 
@@ -181,7 +176,7 @@ threadring() {
 chameneos() {
        runonly echo 'chameneos 6000000'
        run 'gcc -O2 chameneosredux.c -lpthread' a.out 6000000
-#      run 'gccgo -O2 chameneosredux.go' a.out 6000000 # doesn't support the non-forward-decl variant
+       run 'gccgo -O2 chameneosredux.go' a.out 6000000
        run 'gc chameneosredux' $O.out 6000000
 }