/* PR target/107131 */ /* { dg-do run } */ /* { dg-options "-Os -fno-ipa-vrp -fno-tree-bit-ccp -Wno-psabi" } */ typedef unsigned char C; typedef unsigned long long __attribute__((__vector_size__ (32))) U; typedef unsigned long long __attribute__((__vector_size__ (64))) V; static __attribute__((__noclone__)) C foo (C o, U x, U y, U z) { V a = __builtin_shufflevector (x, x, 3, 1, 3, 0, 0, 1, 1, 3); V b = (V) { } >= o; V c = b <= (V)(b >= (V) { 0, 0, 0, 0, 0, 0x90DF0BE3990AC871ULL }); U d = __builtin_shufflevector (y, z, 3, 1, 4, 5); V e = a + c; U f = ((union { V v; U u[2]; }) e).u[1] + d; return ((union { U u; C c[32]; }) f).c[9]; } int main () { if (__SIZEOF_LONG_LONG__ != 8 || __CHAR_BIT__ != 8) return 0; C x = foo (0, (U) { }, (U) { }, (U) { }); if (x != 0xff) __builtin_abort(); return 0; }