Resubmit "Refactor debuginfo-tests" again.

This was reverted due to the tests being run twice on some
build bots.  Each run had a slightly different configuration
due to the way in which it was being invoked.  This fixes
the problem (albeit in a somewhat hacky way).  Hopefully in
the future we can get rid of the workflow of running
debuginfo-tests as part of clang, and then this hack can
go away.

1 files changed, 0 insertions, 46 deletions

diff --git a/debuginfo-tests/dbg-arg.c b/debuginfo-tests/dbg-arg.c
deleted file mode 100644
index a65dc910b8b..00000000000
--- a/debuginfo-tests/dbg-arg.c
+++ /dev/null
@@ -1,46 +0,0 @@
-// This test case checks debug info during register moves for an argument.
-// RUN: %clang %target_itanium_abi_host_triple -m64 -mllvm -fast-isel=false  %s -c -o %t.o -g
-// RUN: %clang %target_itanium_abi_host_triple -m64 %t.o -o %t.out
-// RUN: %test_debuginfo %s %t.out
-//
-// DEBUGGER: break 26
-// DEBUGGER: r
-// DEBUGGER: print mutex
-// CHECK:  ={{.* 0x[0-9A-Fa-f]+}}
-//
-// Radar 8412415
-
-struct _mtx
-{
-  long unsigned int ptr;
-  int waiters;
-  struct {
-    int tag;
-    int pad;
-  } mtxi;
-};
-
-
-int foobar(struct _mtx *mutex) {
-  int r = 1;
-  int l = 0;
-  int j = 0;
-  do {
-    if (mutex->waiters) {
-      r = 2;
-    }
-    j = bar(r, l);
-    ++l;
-  } while (l < j);
-  return r + j;
-}
-
-int bar(int i, int j) {
-  return i + j;
-}
-
-int main() {
-  struct _mtx m;
-  m.waiters = 0;
-  return foobar(&m);
-}