diff options
Diffstat (limited to 'lld/test/MachO/lto-cache-warnings.ll')
| -rw-r--r-- | lld/test/MachO/lto-cache-warnings.ll | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/lld/test/MachO/lto-cache-warnings.ll b/lld/test/MachO/lto-cache-warnings.ll index 50fa5c16a41b..de6324ab60f1 100644 --- a/lld/test/MachO/lto-cache-warnings.ll +++ b/lld/test/MachO/lto-cache-warnings.ll @@ -1,4 +1,4 @@ -; REQUIRES: x86, shell +; REQUIRES: x86 ; RUN: rm -rf %t; split-file %s %t ; RUN: opt -module-hash -module-summary %t/foo.ll -o %t/foo.o @@ -19,13 +19,17 @@ ;; Get the total size of created cache files. ; RUN: cd %t ; RUN: %lld -cache_path_lto %t --thinlto-cache-policy=prune_interval=0s:cache_size_bytes=32k %t/foo.o %t/bar.o -o %t/test 2>&1 -; RUN: %python -c "import os, sys; print(sum(os.path.getsize(filename) for filename in os.listdir('.') if os.path.isfile(filename) and filename.startswith('llvmcache-')))" > %t.size.txt +; RUN: %python -c "import os, sys; size=sum(os.path.getsize(filename) for filename in os.listdir('.') if os.path.isfile(filename) and filename.startswith('llvmcache-')); print(size+5); print(size-5)" > %t.size.txt ;; Case 2: If the total size of the cache files created by the current link job is less than the maximum size for the cache directory in bytes, there is no warning. -; RUN: %lld -v -cache_path_lto %t --thinlto-cache-policy=prune_interval=0s:cache_size_bytes=$(($(cat %t.size.txt) + 5)) %t/foo.o %t/bar.o -o %t/test 2>&1 | FileCheck %s --implicit-check-not=warning: +; RUN: echo -n "--thinlto-cache-policy=prune_interval=0s:cache_size_bytes=" > %t.response +; RUN: head -1 %t.size.txt >> %t.response +; RUN: %lld -v -cache_path_lto %t @%t.response %t/foo.o %t/bar.o -o %t/test 2>&1 | FileCheck %s --implicit-check-not=warning: ;; Case 3: If the total size of the cache files created by the current link job exceeds the maximum size for the cache directory in bytes, a warning is given. -; RUN: %lld -v -cache_path_lto %t --thinlto-cache-policy=prune_interval=0s:cache_size_bytes=$(($(cat %t.size.txt) - 5)) %t/foo.o %t/bar.o -o %t/test 2>&1 | FileCheck %s --check-prefixes=SIZE,WARN +; RUN: echo -n "--thinlto-cache-policy=prune_interval=0s:cache_size_bytes=" > %t.response +; RUN: tail -1 %t.size.txt >> %t.response +; RUN: %lld -v -cache_path_lto %t @%t.response %t/foo.o %t/bar.o -o %t/test 2>&1 | FileCheck %s --check-prefixes=SIZE,WARN ;; Check emit two warnings if pruning happens due to reach both the size and number limits. ; RUN: %lld -cache_path_lto %t --thinlto-cache-policy=prune_interval=0s:cache_size_files=1:cache_size_bytes=1 %t/foo.o %t/bar.o -o %t/test 2>&1 | FileCheck %s --check-prefixes=NUM,SIZE,WARN |