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-rw-r--r--llvm/test/tools/llvm-mca/X86/in-order-cpu.s2
-rw-r--r--llvm/test/tools/llvm-mca/X86/invalid-cpu.s2
-rw-r--r--llvm/test/tools/llvm-mca/X86/invalid-empty-file.s2
-rw-r--r--llvm/test/tools/llvm-mca/invalid_input_file_name.test2
4 files changed, 4 insertions, 4 deletions
diff --git a/llvm/test/tools/llvm-mca/X86/in-order-cpu.s b/llvm/test/tools/llvm-mca/X86/in-order-cpu.s
index 7c58b3d83ba..483a4e24523 100644
--- a/llvm/test/tools/llvm-mca/X86/in-order-cpu.s
+++ b/llvm/test/tools/llvm-mca/X86/in-order-cpu.s
@@ -1,3 +1,3 @@
-# RUN: not llvm-mca %s -mtriple=x86_64-unknown-unknown -mcpu=atom -o %t1 2>&1 | FileCheck %s
+# RUN: not llvm-mca %s -mtriple=x86_64-unknown-unknown -mcpu=atom -o /dev/null 2>&1 | FileCheck %s
# CHECK: error: please specify an out-of-order cpu. 'atom' is an in-order cpu.
diff --git a/llvm/test/tools/llvm-mca/X86/invalid-cpu.s b/llvm/test/tools/llvm-mca/X86/invalid-cpu.s
index 4298e7111e2..7457f8cac7e 100644
--- a/llvm/test/tools/llvm-mca/X86/invalid-cpu.s
+++ b/llvm/test/tools/llvm-mca/X86/invalid-cpu.s
@@ -1,3 +1,3 @@
-# RUN: not llvm-mca %s -mtriple=x86_64-unknown-unknown -mcpu=foo -o %t1 2>&1 | FileCheck %s
+# RUN: not llvm-mca %s -mtriple=x86_64-unknown-unknown -mcpu=foo -o /dev/null 2>&1 | FileCheck %s
# CHECK: 'foo' is not a recognized processor for this target (ignoring processor)
diff --git a/llvm/test/tools/llvm-mca/X86/invalid-empty-file.s b/llvm/test/tools/llvm-mca/X86/invalid-empty-file.s
index 46b12d4defd..c727d7ceaed 100644
--- a/llvm/test/tools/llvm-mca/X86/invalid-empty-file.s
+++ b/llvm/test/tools/llvm-mca/X86/invalid-empty-file.s
@@ -1,3 +1,3 @@
-# RUN: not llvm-mca %s -mtriple=x86_64-unknown-unknown -mcpu=btver2 -o %t1 2>&1 | FileCheck %s
+# RUN: not llvm-mca %s -mtriple=x86_64-unknown-unknown -mcpu=btver2 -o /dev/null 2>&1 | FileCheck %s
# CHECK: error: no assembly instructions found.
diff --git a/llvm/test/tools/llvm-mca/invalid_input_file_name.test b/llvm/test/tools/llvm-mca/invalid_input_file_name.test
index 2d2d30af314..27fa972f29a 100644
--- a/llvm/test/tools/llvm-mca/invalid_input_file_name.test
+++ b/llvm/test/tools/llvm-mca/invalid_input_file_name.test
@@ -1,3 +1,3 @@
-# RUN: not llvm-mca %t.blah -o %t2 2>&1 | FileCheck --check-prefix=ENOENT %s
+# RUN: not llvm-mca %t.blah -o /dev/null 2>&1 | FileCheck --check-prefix=ENOENT %s
# ENOENT: {{.*}}.blah: {{[Nn]}}o such file or directory
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