1 /* Test for stack alignment with sibcall optimization. */
2 /* { dg-do compile { target { ia32 && nonpic } } } */
3 /* { dg-options "-O2 -msse2 -mpreferred-stack-boundary=4 -mstackrealign" } */
4 /* { dg-final { scan-assembler-not "andl\[\\t \]*\\$-16,\[\\t \]*%\[re\]?sp" } } */
5 /* { dg-final { scan-assembler-not "call\[\\t \]*_?foo" } } */
6 /* { dg-final { scan-assembler "jmp\[\\t \]*_?foo" } } */
7
8 #include <emmintrin.h>
9
10 extern int foo (__m128, __m128, __m128, __m128);
11
bar(__m128 x1,__m128 x2,__m128 x3,__m128 x4)12 int bar (__m128 x1, __m128 x2, __m128 x3, __m128 x4)
13 {
14 return foo (x1, x2, x3, x4);
15 }
16