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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.target/] [i386/] [20020531-1.c] - Rev 318
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/* PR optimization/6842 This testcase caused ICE when trying to optimize V8QI subreg of VOIDmode CONST_DOUBLE. */ /* { dg-do compile } */ /* { dg-options "-O2 -mmmx" } */ typedef char __v8qi __attribute__ ((vector_size (8))); extern void abort (void); extern void exit (int); void foo (void) { unsigned long long a = 0x0102030405060708LL; unsigned long long b = 0x1020304050607080LL; unsigned long long c; c = (unsigned long long) __builtin_ia32_paddusb ((__v8qi) a, (__v8qi) b); __builtin_ia32_emms (); if (c != 0x1122334455667788LL) abort (); }