Run %clang_cc1, it is the one that actually crashes.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@186943 91177308-0d34-0410-b5e6-96231b3b80d8

test/Analysis/crash-trace.c

-// RUN: not --crash %clang --analyze -Xanalyzer -analyzer-checker=debug.ExprInspection %s 2>&1 | FileCheck %s
+// RUN: not --crash %clang_cc1 -analyze -analyzer-checker=debug.ExprInspection %s 2>&1 | FileCheck %s
 
 void clang_analyzer_crash(void);