Write to temporary file and redirect that to FileCheck (actually

calling FileCheck this time).

Author: cmtice

compiler-rt/test/profile/Linux/binary-id-offset.c

@@ -9,12 +9,12 @@
 // REDEFINE: %{cflags} = -no-pie
 // RUN: %clang_profgen -fuse-ld=lld -Wl,--build-id -o %t %s %{cflags}
 // RUN: env LLVM_PROFILE_FILE=%t.profraw %run %t
-// RUN: llvm-readelf --notes %t && llvm-profdata show --binary-ids %t.profraw > FileCheck
+// RUN: llvm-readelf --notes %t > %t2 && llvm-profdata show --binary-ids %t.profraw >> %t2 && FileCheck %s < %t2
 
 // REDEFINE: %{cflags} = -pie -fPIE
 // RUN: %clang_profgen -fuse-ld=lld -Wl,--build-id -o %t %s %{cflags}
 // RUN: env LLVM_PROFILE_FILE=%t.profraw %run %t
-// RUN: llvm-readelf --notes %t && llvm-profdata show --binary-ids %t.profraw > FileCheck
+// RUN: llvm-readelf --notes %t > %t2 && llvm-profdata show --binary-ids %t.profraw >> %t2 && FileCheck %s < %t2
 
 // Moving the note after .bss also gives it extra LOAD segment padding,
 // making its memory offset different than its file offset.
@@ -23,12 +23,12 @@
 // REDEFINE: %{cflags} = -no-pie -Wl,--script=%t.script
 // RUN: %clang_profgen -fuse-ld=lld -Wl,--build-id -o %t %s %{cflags}
 // RUN: env LLVM_PROFILE_FILE=%t.profraw %run %t
-// RUN: llvm-readelf --notes %t && llvm-profdata show --binary-ids %t.profraw > FileCheck
+// RUN: llvm-readelf --notes %t > %t2 && llvm-profdata show --binary-ids %t.profraw >> %t2 && FileCheck %s < %t2
 
 // REDEFINE: %{cflags} = -pie -fPIE -Wl,--script=%t.script
 // RUN: %clang_profgen -fuse-ld=lld -Wl,--build-id -o %t %s %{cflags}
 // RUN: env LLVM_PROFILE_FILE=%t.profraw %run %t
-// RUN: llvm-readelf --notes %t && llvm-profdata show --binary-ids %t.profraw > FileCheck
+// RUN: llvm-readelf --notes %t > %t2 && llvm-profdata show --binary-ids %t.profraw >> %t2 && FileCheck %s < %t2
 
 // CHECK-LABEL{LITERAL}: .note.gnu.build-id
 // CHECK: Build ID: [[ID:[0-9a-f]+]]