[llvm-cov] Use portable output redirection in a test

A follow-up to a test fix (r312825).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@312826 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/tools/llvm-cov/deferred-region.cpp b/test/tools/llvm-cov/deferred-region.cpp
index 153222f6ee637e885410ee22e328a6f59105baaf..d4677a90db53ad63ab3e13ba323aecfd889b3d2c 100644 (file)
--- a/test/tools/llvm-cov/deferred-region.cpp
+++ b/test/tools/llvm-cov/deferred-region.cpp
@@ -1,4 +1,4 @@
-// RUN: rm -f %t.out && llvm-cov show %S/Inputs/deferred-regions.covmapping -instr-profile %S/Inputs/deferred-regions.profdata -show-line-counts-or-regions -dump -path-equivalence=/Users/vk/src/llvm.org-coverage-braces/llvm/test/tools,%S/.. %s &> %t.out && FileCheck %s -input-file %t.out && FileCheck %s -input-file %t.out -check-prefix=MARKER
+// RUN: llvm-cov show %S/Inputs/deferred-regions.covmapping -instr-profile %S/Inputs/deferred-regions.profdata -show-line-counts-or-regions -dump -path-equivalence=/Users/vk/src/llvm.org-coverage-braces/llvm/test/tools,%S/.. %s 2&>1 > %t.out && FileCheck %s -input-file %t.out && FileCheck %s -input-file %t.out -check-prefix=MARKER
 
 void foo(int x) {
   if (x == 0) {