Displaying 1 result from an estimated 1 matches for "_mm_slli_si64".
2009 Jul 25
2
[LLVMdev] GCC DejaGNU regressions
The GCC DejaGNU testsuite has discovered some regressions. Here's
one; this was reduced from testsuite/gcc.apple/4656532.c:
typedef long long __m64 __attribute__ ((__vector_size__ (8),
__may_alias__));
static __inline __m64 __attribute__((__always_inline__, __nodebug__))
_mm_slli_si64 (__m64 __m, int __count) {
}
__m64 x, y;
void t1(int n) {
y = _mm_slli_si64(x, n);
}
Compiled with LLVM-GCC (v76963) on Darwin/x86, this generates an ICE
in the GCC/LLVM conversion layer.
Here's another test that want's to provoke lots of null pointer
diagnostics; several such diag...