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Do not violate the opencl casting rules. This test case still illustrates the problem. In the future, we should throw an error when doing invalid casting. 

llvm-svn: 134570
This commit is contained in:
Tanya Lattner 2011-07-07 00:12:54 +00:00
parent 2bd65363a8
commit 207189ef25
1 changed files with 3 additions and 4 deletions
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5
clang/test/CodeGenOpenCL/2011-04-15-vec-init-from-vec.cl
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@ -1,12 +1,11 @@
// RUN: %clang_cc1 %s -emit-llvm -o %t
typedef __attribute__((ext_vector_type(4))) unsigned char uchar4;
typedef __attribute__((ext_vector_type(4))) unsigned int int4;
typedef __attribute__((ext_vector_type(8))) unsigned char uchar8;
// OpenCL allows vectors to be initialized by vectors Handle bug in
// VisitInitListExpr for this case below.
void foo( int4 v )
void foo( uchar8 x )
{
uchar4 val[4] = {{(uchar4){((uchar8)(v.lo)).lo}}};
uchar4 val[4] = {{(uchar4){x.lo}}};
}