http://llvm.org/bugs/show_bug.cgi?id=2939
Summary: Assertion failed: (0 && "Unknown type!"), function
getMVT, file ValueTypes.cpp, line 109.
Product: libraries
Version: trunk
Platform: PC
OS/Version: FreeBSD
Status: NEW
Severity: normal
Priority: P2
Component: Core LLVM classes
AssignedTo: [EMAIL PROTECTED]
ReportedBy: [EMAIL PROTECTED]
CC: [email protected]
this simple program crashes clang, but clang -emit-llvm works so I believe the
problem is else where:
witten /tmp# cat semctl.c
#include <stdarg.h>
union semun {
int val; /* value for SETVAL */
unsigned short *array; /* array for GETALL & SETALL */
};
int semctl(int semid, int semnum, int cmd, ...)
{
va_list ap;
union semun semun;
va_start(ap, cmd);
semun = va_arg(ap, union semun);
va_end(ap);
}
witten /tmp# ccc semctl.c
Assertion failed: (0 && "Unknown type!"), function getMVT, file ValueTypes.cpp,
line 109.
.ll file attached
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