diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/powerpc/pr84220-xxperm.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/powerpc/pr84220-xxperm.c | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/powerpc/pr84220-xxperm.c b/gcc/testsuite/gcc.target/powerpc/pr84220-xxperm.c new file mode 100644 index 00000000000..8a802eb337e --- /dev/null +++ b/gcc/testsuite/gcc.target/powerpc/pr84220-xxperm.c @@ -0,0 +1,100 @@ +/* PR target/84220 */ +/* Test to ensure we generate invalid parameter errors rather than an ICE + when calling vec_xxpermdi() with invalid parameters. */ +/* { dg-do compile } */ +/* { dg-require-effective-target powerpc_vsx_ok } */ +/* { dg-options "-O2 -mvsx" } */ + +#include <altivec.h> +void abort (void); + +vector double vdx = { 0.0, 1.0 }; +vector double vdy = { 2.0, 3.0 }; +vector double vdz; + +vector signed long long vsllx = { 0, 1 }; +vector signed long long vslly = { 2, 3 }; +vector signed long long vsllz; + +vector unsigned long long vullx = { 0, 1 }; +vector unsigned long long vully = { 2, 3 }; +vector unsigned long long vullz; + +vector float vfx = { 0.0, 1.0, 2.0, 3.0 }; +vector float vfy = { 4.0, 5.0, 6.0, 7.0 }; +vector float vfz; + +vector signed int vsix = { 0, 1, 2, 3 }; +vector signed int vsiy = { 4, 5, 6, 7 }; +vector signed int vsiz; + +vector unsigned int vuix = { 0, 1, 2, 3 }; +vector unsigned int vuiy = { 4, 5, 6, 7 }; +vector unsigned int vuiz; + +vector signed short vssx = { 0, 1, 2, 3, 4, 5, 6, 7 }; +vector signed short vssy = { 8, 9, 10, 11, 12, 13, 14, 15 }; +vector signed short vssz; + +vector unsigned short vusx = { 0, 1, 2, 3, 4, 5, 6, 7 }; +vector unsigned short vusy = { 8, 9, 10, 11, 12, 13, 14, 15 }; +vector unsigned short vusz; + +vector signed char vscx = { 0, 1, 2, 3, 4, 5, 6, 7, + 8, 9, 10, 11, 12, 13, 14, 15 }; +vector signed char vscy = { 16, 17, 18, 19, 20, 21, 22, 23, + 24, 25, 26, 27, 28, 29, 30, 31 }; +vector signed char vscz; + +vector unsigned char vucx = { 0, 1, 2, 3, 4, 5, 6, 7, + 8, 9, 10, 11, 12, 13, 14, 15 }; +vector unsigned char vucy = { 16, 17, 18, 19, 20, 21, 22, 23, + 24, 25, 26, 27, 28, 29, 30, 31 }; +vector unsigned char vucz; + +int +main () +{ + vdz = vec_xxpermdi (vdx, vdy, 0b01); + if (vdz[0] != 0.0 || vdz[1] != 3.0) + abort (); + vdz = vec_xxpermdi (vdx, vdy, vscx); /* { dg-error "invalid parameter combination for AltiVec intrinsic" } */ + vsllz = vec_xxpermdi (vsllx, vslly, 0b10); + vsllz = vec_xxpermdi (vsllx, vslly, vslly); /* { dg-error "invalid parameter combination for AltiVec intrinsic" } */ + vullz = vec_xxpermdi (vullx, vully, 0b10); + vullz = vec_xxpermdi (vullx, vully, vully); /* { dg-error "invalid parameter combination for AltiVec intrinsic" } */ + if (vsllz[0] != 1 || vsllz[1] != 2) + abort (); + + vfz = vec_xxpermdi (vfx, vfy, 0b01); + vfz = vec_xxpermdi (vfx, vfy, vfy); /* { dg-error "invalid parameter combination for AltiVec intrinsic" } */ + if (vfz[0] != 0.0 || vfz[1] != 1.0 || vfz[2] != 6.0 || vfz[3] != 7.0) + abort (); + + vsiz = vec_xxpermdi (vsix, vsiy, 0b10); + vsiz = vec_xxpermdi (vsix, vsiy, vsiy); /* { dg-error "invalid parameter combination for AltiVec intrinsic" } */ + vuiz = vec_xxpermdi (vuix, vuiy, 0b10); + vuiz = vec_xxpermdi (vuix, vuiy, vuiy); /* { dg-error "invalid parameter combination for AltiVec intrinsic" } */ + if (vsiz[0] != 2 || vsiz[1] != 3 || vsiz[2] != 4 || vsiz[3] != 5) + abort (); + + vssz = vec_xxpermdi (vssx, vssy, 0b00); + vssz = vec_xxpermdi (vssx, vssy, vssy); /* { dg-error "invalid parameter combination for AltiVec intrinsic" } */ + vusz = vec_xxpermdi (vusx, vusy, 0b00); + vusz = vec_xxpermdi (vusx, vusy, vusy); /* { dg-error "invalid parameter combination for AltiVec intrinsic" } */ + if (vssz[0] != 0 || vssz[1] != 1 || vssz[2] != 2 || vssz[3] != 3 + || vssz[4] != 8 || vssz[5] != 9 || vssz[6] != 10 || vssz[7] != 11) + abort (); + + vscz = vec_xxpermdi (vscx, vscy, 0b11); + vscz = vec_xxpermdi (vscx, vscy, vscy);/* { dg-error "invalid parameter combination for AltiVec intrinsic" } */ + vucz = vec_xxpermdi (vucx, vucy, 0b11); + vucz = vec_xxpermdi (vucx, vucy, vucy);/* { dg-error "invalid parameter combination for AltiVec intrinsic" } */ + if (vscz[0] != 8 || vscz[1] != 9 || vscz[2] != 10 || vscz[3] != 11 + || vscz[4] != 12 || vscz[5] != 13 || vscz[6] != 14 || vscz[7] != 15 + || vscz[8] != 24 || vscz[9] != 25 || vscz[10] != 26 || vscz[11] != 27 + || vscz[12] != 28 || vscz[13] != 29 || vscz[14] != 30 || vscz[15] != 31) + abort (); + + return 0; +} |