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hanchenye-llvm-project/clang/test/SemaOpenCL/vec_compare.cl

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The comparison of two vectors should return a signed result. hasIntegerRepresentation() used to always return false for vectors, but since it was changed, it also changed the return type of a compare of two unsigned vectors to be unsigned. This patch removes the check for hasIntegerRepresentation since its not needed and returns the appropriate signed type. I added a new test case and updated exisiting test cases that assumed an unsigned result. llvm-svn: 142250
2011-10-18 05:00:38 +08:00
// RUN: %clang_cc1 %s -verify -pedantic -fsyntax-only
Prior to adding the new "expected-no-diagnostics" directive to VerifyDiagnosticConsumer, make the necessary adjustment to 580 test-cases which will henceforth require this new directive. llvm-svn: 166280
2012-10-19 20:44:48 +08:00
// expected-no-diagnostics
The comparison of two vectors should return a signed result. hasIntegerRepresentation() used to always return false for vectors, but since it was changed, it also changed the return type of a compare of two unsigned vectors to be unsigned. This patch removes the check for hasIntegerRepresentation since its not needed and returns the appropriate signed type. I added a new test case and updated exisiting test cases that assumed an unsigned result. llvm-svn: 142250
2011-10-18 05:00:38 +08:00
typedef __attribute__((ext_vector_type(2))) unsigned int uint2;
typedef __attribute__((ext_vector_type(2))) int int2;
void unsignedCompareOps()
{
uint2 A, B;
int2 result = A != B;
}