[Builtin] Implement lit-test support (part 1 of 2: test cases update)

Original r297566 is splitted into two parts.
This is part one, which adds "RUN" command for test cases.
Unit/arm/call_apsr.S is updated to support thumb1.
It also fixes a bug in arm/aeabi_uldivmod_test.c
gcc_personality_test is XFAILED as the framework cannot handle it so far.
cpu_model_test is also XFAILED for now as it is expected to return non-zero.

TODO: A few tests are XFAILed for armhf and aarch64.
We need further investigating.  [1,2] Tracks the issue.

[1] https://bugs.llvm.org//show_bug.cgi?id=32260
[2] https://bugs.llvm.org//show_bug.cgi?id=32261

Reviewers: rengolin, compnerd, jroelofs, erik.pilkington, arphaman

Reviewed By: jroelofs

Subscribers: jroelofs, aemerson, srhines, nemanjai, llvm-commits, mgorny

Differential Revision: https://reviews.llvm.org/D30802

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@298339 91177308-0d34-0410-b5e6-96231b3b80d8

7 files changed, 14 insertions, 0 deletions

diff --git a/test/builtins/Unit/ppc/fixtfdi_test.c b/test/builtins/Unit/ppc/fixtfdi_test.c
index b4865fb8e..ea6c40563 100644
--- a/test/builtins/Unit/ppc/fixtfdi_test.c
+++ b/test/builtins/Unit/ppc/fixtfdi_test.c
@@ -1,3 +1,5 @@
+// REQUIRES: powerpc-registered-target
+// RUN: %clang_builtins %s -o %t && %run %t
 #include <stdio.h>
 #include <limits.h>
 #include <stdint.h>
diff --git a/test/builtins/Unit/ppc/floatditf_test.c b/test/builtins/Unit/ppc/floatditf_test.c
index 71ecf7c4b..5c08ade4b 100644
--- a/test/builtins/Unit/ppc/floatditf_test.c
+++ b/test/builtins/Unit/ppc/floatditf_test.c
@@ -1,3 +1,5 @@
+// REQUIRES: powerpc-registered-target
+// RUN: %clang_builtins %s -o %t && %run %t
 #include <stdint.h>
 #include <stdio.h>
 
diff --git a/test/builtins/Unit/ppc/floatunditf_test.c b/test/builtins/Unit/ppc/floatunditf_test.c
index 4d1ce0884..3e5012857 100644
--- a/test/builtins/Unit/ppc/floatunditf_test.c
+++ b/test/builtins/Unit/ppc/floatunditf_test.c
@@ -1,3 +1,5 @@
+// REQUIRES: powerpc-registered-target
+// RUN: %clang_builtins %s -o %t && %run %t
 #include <stdint.h>
 #include <stdio.h>
 
diff --git a/test/builtins/Unit/ppc/qadd_test.c b/test/builtins/Unit/ppc/qadd_test.c
index 6d4ca93c2..327fd21e8 100644
--- a/test/builtins/Unit/ppc/qadd_test.c
+++ b/test/builtins/Unit/ppc/qadd_test.c
@@ -1,3 +1,5 @@
+// REQUIRES: powerpc-registered-target
+// RUN: %clang_builtins %s -o %t && %run %t
 #include <stdio.h>
 #include "DD.h"
 
diff --git a/test/builtins/Unit/ppc/qdiv_test.c b/test/builtins/Unit/ppc/qdiv_test.c
index 8e4e75a50..7530e428f 100644
--- a/test/builtins/Unit/ppc/qdiv_test.c
+++ b/test/builtins/Unit/ppc/qdiv_test.c
@@ -1,3 +1,5 @@
+// REQUIRES: powerpc-registered-target
+// RUN: %clang_builtins %s -o %t && %run %t
 #include <stdio.h>
 #include "DD.h"
 
diff --git a/test/builtins/Unit/ppc/qmul_test.c b/test/builtins/Unit/ppc/qmul_test.c
index fc5b46d33..dbe3536f3 100644
--- a/test/builtins/Unit/ppc/qmul_test.c
+++ b/test/builtins/Unit/ppc/qmul_test.c
@@ -1,3 +1,5 @@
+// REQUIRES: powerpc-registered-target
+// RUN: %clang_builtins %s -o %t && %run %t
 #include <stdio.h>
 #include "DD.h"
 
diff --git a/test/builtins/Unit/ppc/qsub_test.c b/test/builtins/Unit/ppc/qsub_test.c
index 43bc7f4a8..e21224096 100644
--- a/test/builtins/Unit/ppc/qsub_test.c
+++ b/test/builtins/Unit/ppc/qsub_test.c
@@ -1,3 +1,5 @@
+// REQUIRES: powerpc-registered-target
+// RUN: %clang_builtins %s -o %t && %run %t
 #include <stdio.h>
 #include "DD.h"