This reverts commit r345977.
A few bots failing because the invocation of "touch" is not accepted on
a couple other OSes. Specifically the -d argument is not accepted or requires
a different format.
http://lab.llvm.org:8011/builders/lld-x86_64-darwin13/builds/27103/steps/test_lld/logs/stdio
http://lab.llvm.org:8011/builders/lld-x86_64-freebsd/builds/24974/steps/test_lld/logs/stdio
llvm-svn: 345980
; RUN: ld.lld --thinlto-cache-dir=%t.cache --thinlto-cache-policy cache_size_bytes=128k:prune_interval=0s -o %t3 %t2.o %t.o
; RUN: ls %t.cache | count 5
-; Increase the age of llvmcache-foo, which will give it the oldest time stamp
-; so that it is processed and removed first.
-; RUN: touch -r %t.cache/llvmcache-foo -d '-2 minutes' %t.cache/llvmcache-foo
-
; This should remove it.
; RUN: ld.lld --thinlto-cache-dir=%t.cache --thinlto-cache-policy cache_size_bytes=32k:prune_interval=0s -o %t3 %t2.o %t.o
; RUN: ls %t.cache | count 4
; RUN: wasm-ld --thinlto-cache-dir=%t.cache --thinlto-cache-policy cache_size_bytes=128k:prune_interval=0s -o %t.wasm %t2.o %t.o
; RUN: ls %t.cache | count 5
-; Increase the age of llvmcache-foo, which will give it the oldest time stamp
-; so that it is processed and removed first.
-; RUN: touch -r %t.cache/llvmcache-foo -d '-2 minutes' %t.cache/llvmcache-foo
-
; This should remove it.
; RUN: wasm-ld --thinlto-cache-dir=%t.cache --thinlto-cache-policy cache_size_bytes=32k:prune_interval=0s -o %t.wasm %t2.o %t.o
; RUN: ls %t.cache | count 4