diff options
Diffstat (limited to 'qemu/tests/tcg/mips/mips64-dsp/dpsq_s_w_ph.c')
-rw-r--r-- | qemu/tests/tcg/mips/mips64-dsp/dpsq_s_w_ph.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/qemu/tests/tcg/mips/mips64-dsp/dpsq_s_w_ph.c b/qemu/tests/tcg/mips/mips64-dsp/dpsq_s_w_ph.c new file mode 100644 index 000000000..7660f037d --- /dev/null +++ b/qemu/tests/tcg/mips/mips64-dsp/dpsq_s_w_ph.c @@ -0,0 +1,51 @@ +#include "io.h" + +int main(void) +{ + long long rs, rt; + long long ach = 5, acl = 5; + long long resulth, resultl; + + rs = 0xBC0123AD; + rt = 0x01643721; + resulth = 0x04; + resultl = 0xFFFFFFFFEE9794A3; + __asm + ("mthi %0, $ac1\n\t" + "mtlo %1, $ac1\n\t" + "dpsq_s.w.ph $ac1, %2, %3\n\t" + "mfhi %0, $ac1\n\t" + "mflo %1, $ac1\n\t" + : "+r"(ach), "+r"(acl) + : "r"(rs), "r"(rt) + ); + if ((ach != resulth) || (acl != resultl)) { + printf("1 dpsq_s.w.ph wrong\n"); + + return -1; + } + + ach = 0x1424Ef1f; + acl = 0x1035219A; + rs = 0x800083AD; + rt = 0x80003721; + resulth = 0x1424ef1e; + resultl = 0x577ed901; + + __asm + ("mthi %0, $ac1\n\t" + "mtlo %1, $ac1\n\t" + "dpsq_s.w.ph $ac1, %2, %3\n\t" + "mfhi %0, $ac1\n\t" + "mflo %1, $ac1\n\t" + : "+r"(ach), "+r"(acl) + : "r"(rs), "r"(rt) + ); + if ((ach != resulth) || (acl != resultl)) { + printf("2 dpsq_s.w.ph wrong\n"); + + return -1; + } + + return 0; +} |