test/FrontendC/fp-logical.c

   1 // RUN: %llvmgcc %s -S -o - | grep bitcast | count 14
   2
   3 typedef float vFloat __attribute__ ((__vector_size__ (16)));
   4 typedef unsigned int vUInt32 __attribute__ ((__vector_size__ (16)));
   5 void foo(vFloat *X) {
   6   vFloat NoSignBit = (vFloat) ~ (vUInt32) (vFloat) { -0.f, -0.f, -0.f, -0.f };
   7   vFloat ExtremeValue = *X & NoSignBit;
   8   *X = ExtremeValue;
   9 }
  10
  11 void bar(vFloat *X) {
  12   vFloat NoSignBit = (vFloat) ~ (vUInt32) (vFloat) { -0.f, -0.f, -0.f, -0.f };
  13   vFloat ExtremeValue = *X & ~NoSignBit;
  14   *X = ExtremeValue;
  15 }