diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/tcg/mips/mips32-dspr2/mulq_s_ph.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tests/tcg/mips/mips32-dspr2/mulq_s_ph.c b/tests/tcg/mips/mips32-dspr2/mulq_s_ph.c index d0f7674a38..00e015542e 100644 --- a/tests/tcg/mips/mips32-dspr2/mulq_s_ph.c +++ b/tests/tcg/mips/mips32-dspr2/mulq_s_ph.c @@ -6,6 +6,21 @@ int main() int rd, rs, rt, dsp; int result, resultdsp; + rs = 0x80000000; + rt = 0x0ffc0000; + result = 0xF0040000; + resultdsp = 0; + + __asm + ("mulq_s.ph %0, %2, %3\n\t" + "rddsp %1\n\t" + : "=r"(rd), "=r"(dsp) + : "r"(rs), "r"(rt) + ); + dsp = (dsp >> 21) & 0x01; + assert(rd == result); + assert(dsp == resultdsp); + rs = 0x80001234; rt = 0x80004321; result = 0x7FFF098B; |