http://llvm.org/bugs/show_bug.cgi?id=11555
Bug #: 11555
Summary: OpenCL counts can overflow
Product: clang
Version: 3.0
Platform: Macintosh
OS/Version: MacOS X
Status: NEW
Severity: normal
Priority: P
Component: -New Bugs
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
Classification: Unclassified
In OpenCL, shift counts should be taken modulo the size of the datatype. This
piece of code shows that this is not the case:
if (((char)1 << (char)8) != (char)1) {
printf("char FAIL\n");
}
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