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      1 // RUN: %clang -O0 --target=powerpc-unknown-linux-gnu -EB -msoft-float -S -emit-llvm %s -o - | FileCheck %s
      2 
      3 #include <stdarg.h>
      4 void test(char *fmt, ...) {
      5   va_list ap;
      6   va_start(ap, fmt);
      7   va_arg(ap, double);
      8   va_end(ap);
      9 }
     10 
     11 void foo() {
     12   double a;
     13   test("test",a);
     14 }
     15 // CHECK: %{{[0-9]+}} = add i8 %{{[0-9]+|numUsedRegs}}, 1
     16 // CHECK: %{{[0-9]+}} = and i8 %{{[0-9]+}}, -2
     17 // CHECK: %{{[0-9]+}} = mul i8 %{{[0-9]+}}, 4
     18