| /* PR 17930 */ |
| /* { dg-do run } */ |
| /* { dg-options "-O1 -msse2 -mfpmath=sse -fno-omit-frame-pointer" } */ |
| /* { dg-additional-options "-mno-accumulate-outgoing-args -mno-omit-leaf-frame-pointer" { target { ! { *-*-mingw* *-*-cygwin* } } } } */ |
| /* { dg-require-effective-target sse2 } */ |
| |
| #include "sse2-check.h" |
| |
| typedef _Complex double complex_16; |
| |
| void __attribute__((noinline)) |
| test (complex_16 a[5][5]) |
| { |
| int i, j, k; |
| complex_16 x; |
| |
| for (j = 0; j < 5; j++) |
| for (i = 0; i < 5; i++) |
| { |
| for (k = 0; k < j - 1; ++k) |
| x = a[k][i] * ~a[k][j]; |
| a[j][i] = x; |
| } |
| } |
| |
| static void |
| sse2_test (void) |
| { |
| static complex_16 work[5][5]; |
| |
| test (work); |
| } |