[OpenCL] make test independent of optimizer

There shouldn't be any tests that run the entire optimizer here,
but the last test in this file is definitely going to break with 
a change in LLVM IR canonicalization. Change that part to check
the unoptimized IR because that's the real intent of this file.

llvm-svn: 332473

1 files changed, 8 insertions, 7 deletions

diff --git a/clang/test/CodeGenOpenCL/shifts.cl b/clang/test/CodeGenOpenCL/shifts.cl
index 14cd7aff65b..7011a4234bb 100644
--- a/clang/test/CodeGenOpenCL/shifts.cl
+++ b/clang/test/CodeGenOpenCL/shifts.cl
@@ -58,16 +58,17 @@ int4 vectorVectorTest(int4 a,int4 b) {
   return f;
 }
 
-//OPT: @vectorScalarTest
+//NOOPT-LABEL: @vectorScalarTest
 int4 vectorScalarTest(int4 a,int b) {
-  //OPT: [[SP0:%.+]] = insertelement <4 x i32> undef, i32 %b, i32 0
-  //OPT: [[SP1:%.+]] = shufflevector <4 x i32> [[SP0]], <4 x i32> undef, <4 x i32> zeroinitializer
-  //OPT: [[VSM:%.+]] = and <4 x i32> [[SP1]], <i32 31, i32 31, i32 31, i32 31>
-  //OPT-NEXT: [[VSC:%.+]] = shl <4 x i32> %a, [[VSM]]
+  //NOOPT: [[SP0:%.+]] = insertelement <4 x i32> undef
+  //NOOPT: [[SP1:%.+]] = shufflevector <4 x i32> [[SP0]], <4 x i32> undef, <4 x i32> zeroinitializer
+  //NOOPT: [[VSM:%.+]] = and <4 x i32> [[SP1]], <i32 31, i32 31, i32 31, i32 31>
+  //NOOPT: [[VSC:%.+]] = shl <4 x i32> [[VSS:%.+]], [[VSM]]
   int4 c = a << b;
-  //OPT-NEXT: [[VSF:%.+]] = add <4 x i32> [[VSC]], <i32 4, i32 4, i32 4, i32 4>
+  //NOOPT: [[VSF:%.+]] = shl <4 x i32> [[VSC1:%.+]], <i32 2, i32 2, i32 2, i32 2>
+  //NOOPT: [[VSA:%.+]] = add <4 x i32> [[VSC2:%.+]], [[VSF]]
   int4 d = {1, 1, 1, 1};
   int4 f = c + (d << 34);
-  //OPT-NEXT: ret <4 x i32> [[VSF]]
+  //NOOPT: ret <4 x i32>
   return f;
 }