Hot fix two test regressions (%T vs %t)

Different Unix "errno" values are returned for the following scenarios:

$ echo test > /tmp/existingFile/impossibleDir/impossibleFile
"Not a directory"
$ echo test > /tmp/nonexistentDir/impossibleFile
"No such file or directory"

This fixes the regression introduced by r352971 / D57592.

llvm-svn: 352996

Author: davezarzycki

clang/test/Frontend/output-failures.c

@@ -1,4 +1,4 @@
-// RUN: not %clang_cc1 -emit-llvm -o %t/doesnotexist/somename %s 2> %t
+// RUN: not %clang_cc1 -emit-llvm -o %t.doesnotexist/somename %s 2> %t
 // RUN: FileCheck -check-prefix=OUTPUTFAIL -input-file=%t %s
 
 // OUTPUTFAIL: error: unable to open output file '{{.*}}doesnotexist{{.}}somename': '{{[nN]}}o such file or directory'

clang/test/Frontend/stats-file.c

@@ -4,5 +4,5 @@
 //  ... here come some json values ...
 // CHECK: }
 
-// RUN: %clang_cc1 -emit-llvm -o %t -stats-file=%t/doesnotexist/bla %s 2>&1 | FileCheck -check-prefix=OUTPUTFAIL %s
+// RUN: %clang_cc1 -emit-llvm -o %t -stats-file=%t.doesnotexist/bla %s 2>&1 | FileCheck -check-prefix=OUTPUTFAIL %s
 // OUTPUTFAIL: warning: unable to open statistics output file '{{.*}}doesnotexist{{.}}bla': '{{[Nn]}}o such file or directory'