gcc/testsuite/gcc.target/i386/pr39496.c

   1 /* PR target/39496 */
   2 /* { dg-do compile { target { { *-*-linux* *-*-gnu* } && ia32 } } } */
   3 /* { dg-options "-O0 -fverbose-asm -fno-omit-frame-pointer -mtune=i686 -msse2 -mfpmath=sse" } */
   4 /* Verify that {foo,bar}{,2}param are all passed on the stack, using
   5    normal calling conventions, when not optimizing.  */
   6 /* { dg-final { scan-assembler "\[^0-9-\]8\\(%ebp\\),\[^\n\]*fooparam," } } */
   7 /* { dg-final { scan-assembler "\[^0-9-\]8\\(%ebp\\),\[^\n\]*barparam," } } */
   8 /* { dg-final { scan-assembler "\[^0-9-\]8\\(%ebp\\),\[^\n\]*foo2param," } } */
   9 /* { dg-final { scan-assembler "\[^0-9-\]8\\(%ebp\\),\[^\n\]*bar2param," } } */
  10
  11 static inline int foo (int fooparam)
  12 {
  13   return fooparam;
  14 }
  15
  16 static int bar (int barparam)
  17 {
  18   return foo (barparam);
  19 }
  20
  21 static inline double foo2 (double foo2param)
  22 {
  23   return foo2param;
  24 }
  25
  26 static double bar2 (double bar2param)
  27 {
  28   return foo2 (bar2param);
  29 }
  30
  31 int
  32 main ()
  33 {
  34   return bar (0) + bar2 (0.0);
  35 }