clang/test/CodeGen/mdouble.c

   1 // RUN: %clang_cc1 %s -emit-llvm -o - -triple=avr-unknown-unknown -mdouble=64 | \
   2 // RUN:   FileCheck --check-prefix=AVR-FP64 %s
   3 // RUN: %clang_cc1 %s -emit-llvm -o - -triple=avr-unknown-unknown -mdouble=32 | \
   4 // RUN:   FileCheck --check-prefix=AVR-FP32 %s
   5
   6 double x = 0;
   7 int size = sizeof(x);
   8
   9 // FIXME: the double should have an alignment of 1 on AVR, not 4 or 8.
  10 // AVR-FP64: @x ={{.*}} global double {{.*}}, align 8
  11 // AVR-FP64: @size ={{.*}} global i16 8
  12 // AVR-FP32: @x ={{.*}} global float {{.*}}, align 4
  13 // AVR-FP32: @size ={{.*}} global i16 4