r304486 - Relax test to try and appease builders. NFC.

[Vedant Kumar via cfe-commits]

Author: vedantk
Date: Thu Jun  1 17:27:39 2017
New Revision: 304486

URL: http://llvm.org/viewvc/llvm-project?rev=304486&view=rev
Log:
Relax test to try and appease builders. NFC.

I'm not sure why, but on some bots, the order of two instructions are
swapped (as compared to the output on my machine). Loosen up the
CHECK-NEXT directives to deal with this.

Failing bot: http://lab.llvm.org:8011/builders/clang-with-lto-ubuntu/builds/3097

Modified:
    cfe/trunk/test/CodeGen/ubsan-pointer-overflow.m

Modified: cfe/trunk/test/CodeGen/ubsan-pointer-overflow.m
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/ubsan-pointer-overflow.m?rev=304486&r1=304485&r2=304486&view=diff
==============================================================================
--- cfe/trunk/test/CodeGen/ubsan-pointer-overflow.m (original)
+++ cfe/trunk/test/CodeGen/ubsan-pointer-overflow.m Thu Jun  1 17:27:39 2017
@@ -37,9 +37,9 @@ void binary_arith(char *p, int i) {
   // CHECK-NEXT: [[POSVALID:%.*]] = icmp uge i64 [[COMPGEP]], [[BASE]], !nosanitize
   // CHECK-NEXT: [[NEGVALID:%.*]] = icmp ult i64 [[COMPGEP]], [[BASE]], !nosanitize
   // CHECK-NEXT: [[POSOFFSET:%.*]] = icmp sge i64 [[SMULVAL]], 0, !nosanitize
-  // CHECK-NEXT: [[OFFSETVALID:%.*]] = xor i1 [[OFFSETOFLOW]], true, !nosanitize
-  // CHECK-NEXT: [[DIFFVALID:%.*]] = select i1 [[POSOFFSET]], i1 [[POSVALID]], i1 [[NEGVALID]], !nosanitize
-  // CHECK-NEXT: [[VALID:%.*]] = and i1 [[OFFSETVALID]], [[DIFFVALID]], !nosanitize
+  // CHECK-DAG: [[OFFSETVALID:%.*]] = xor i1 [[OFFSETOFLOW]], true, !nosanitize
+  // CHECK-DAG: [[DIFFVALID:%.*]] = select i1 [[POSOFFSET]], i1 [[POSVALID]], i1 [[NEGVALID]], !nosanitize
+  // CHECK: [[VALID:%.*]] = and i1 [[OFFSETVALID]], [[DIFFVALID]], !nosanitize
   // CHECK-NEXT: br i1 [[VALID]]{{.*}}, !nosanitize
   // CHECK: call void @__ubsan_handle_pointer_overflow{{.*}}, i64 [[BASE]], i64 [[COMPGEP]]){{.*}}, !nosanitize
   p + i;
@@ -62,9 +62,9 @@ void fixed_len_array(int k) {
   // CHECK-NEXT: [[POSVALID:%.*]] = icmp uge i64 [[COMPGEP]], [[BASE]], !nosanitize
   // CHECK-NEXT: [[NEGVALID:%.*]] = icmp ult i64 [[COMPGEP]], [[BASE]], !nosanitize
   // CHECK-NEXT: [[POSOFFSET:%.*]] = icmp sge i64 [[SMULVAL]], 0, !nosanitize
-  // CHECK-NEXT: [[OFFSETVALID:%.*]] = xor i1 [[OFFSETOFLOW]], true, !nosanitize
-  // CHECK-NEXT: [[DIFFVALID:%.*]] = select i1 [[POSOFFSET]], i1 [[POSVALID]], i1 [[NEGVALID]], !nosanitize
-  // CHECK-NEXT: [[VALID:%.*]] = and i1 [[OFFSETVALID]], [[DIFFVALID]], !nosanitize
+  // CHECK-DAG: [[OFFSETVALID:%.*]] = xor i1 [[OFFSETOFLOW]], true, !nosanitize
+  // CHECK-DAG: [[DIFFVALID:%.*]] = select i1 [[POSOFFSET]], i1 [[POSVALID]], i1 [[NEGVALID]], !nosanitize
+  // CHECK: [[VALID:%.*]] = and i1 [[OFFSETVALID]], [[DIFFVALID]], !nosanitize
   // CHECK-NEXT: br i1 [[VALID]]{{.*}}, !nosanitize
   // CHECK: call void @__ubsan_handle_pointer_overflow{{.*}}, i64 [[BASE]], i64 [[COMPGEP]]){{.*}}, !nosanitize