llvm-reduce: Use explicit output file in a test

The default argument behavior test tries to make use
of the default reduced.ll, so other tests should not try to
write to the same file.

Maybe fixes issue #61132.

diff --git a/llvm/test/tools/llvm-reduce/disable-crash-reports.test b/llvm/test/tools/llvm-reduce/disable-crash-reports.test
index 6f9a55b..4950d11 100644 (file)
--- a/llvm/test/tools/llvm-reduce/disable-crash-reports.test
+++ b/llvm/test/tools/llvm-reduce/disable-crash-reports.test
@@ -1,12 +1,12 @@
 # RUN: llvm-reduce --delta-passes=global-variables --test %python --test-arg %p/Inputs/test-crash-vars.py %p/Inputs/test-output-format.ll 2>&1 | FileCheck -check-prefix=INTERESTING %s
 
-# RUN: env LLVM_DISABLE_CRASH_REPORT=0 llvm-reduce --delta-passes=global-variables --test %python --test-arg %p/Inputs/test-crash-vars.py %p/Inputs/test-output-format.ll 2>&1 | FileCheck -check-prefix=INTERESTING %s
+# RUN: env LLVM_DISABLE_CRASH_REPORT=0 llvm-reduce --delta-passes=global-variables -o %t --test %python --test-arg %p/Inputs/test-crash-vars.py %p/Inputs/test-output-format.ll 2>&1 | FileCheck -check-prefix=INTERESTING %s
 
-# RUN: not llvm-reduce --preserve-debug-environment --delta-passes=global-variables --test %python --test-arg %p/Inputs/test-crash-vars.py %p/Inputs/test-output-format.ll 2>&1 | FileCheck -check-prefix=NOTINTERESTING %s
+# RUN: not llvm-reduce --preserve-debug-environment --delta-passes=global-variables -o %t --test %python --test-arg %p/Inputs/test-crash-vars.py %p/Inputs/test-output-format.ll 2>&1 | FileCheck -check-prefix=NOTINTERESTING %s
 
-# RUN: env LLVM_DISABLE_CRASH_REPORT=0 not llvm-reduce --preserve-debug-environment --delta-passes=global-variables --test %python --test-arg %p/Inputs/test-crash-vars.py %p/Inputs/test-output-format.ll 2>&1 | FileCheck -check-prefix=NOTINTERESTING %s
+# RUN: env LLVM_DISABLE_CRASH_REPORT=0 not llvm-reduce --preserve-debug-environment --delta-passes=global-variables -o %t --test %python --test-arg %p/Inputs/test-crash-vars.py %p/Inputs/test-output-format.ll 2>&1 | FileCheck -check-prefix=NOTINTERESTING %s
 
-# RUN: env LLVM_DISABLE_CRASH_REPORT=1 LLVM_DISABLE_SYMBOLIZATION=1 llvm-reduce --preserve-debug-environment --delta-passes=global-variables --test %python --test-arg %p/Inputs/test-crash-vars.py %p/Inputs/test-output-format.ll 2>&1 | FileCheck -check-prefix=INTERESTING %s
+# RUN: env LLVM_DISABLE_CRASH_REPORT=1 LLVM_DISABLE_SYMBOLIZATION=1 llvm-reduce --preserve-debug-environment --delta-passes=global-variables -o %t --test %python --test-arg %p/Inputs/test-crash-vars.py %p/Inputs/test-output-format.ll 2>&1 | FileCheck -check-prefix=INTERESTING %s
 
 INTERESTING: Done reducing! Reduced testcase:
 NOTINTERESTING: Input isn't interesting! Verify interesting-ness test