From 3f2546b2ef55b661fd8dd69682b38992225e86f6 Mon Sep 17 00:00:00 2001 From: fishsoupisgood Date: Mon, 29 Apr 2019 01:17:54 +0100 Subject: Initial import of qemu-2.4.1 --- tests/tcg/mips/mips32-dsp/addq_ph.c | 46 +++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 tests/tcg/mips/mips32-dsp/addq_ph.c (limited to 'tests/tcg/mips/mips32-dsp/addq_ph.c') diff --git a/tests/tcg/mips/mips32-dsp/addq_ph.c b/tests/tcg/mips/mips32-dsp/addq_ph.c new file mode 100644 index 00000000..96a54963 --- /dev/null +++ b/tests/tcg/mips/mips32-dsp/addq_ph.c @@ -0,0 +1,46 @@ +#include +#include + +int main() +{ + int rd, rs, rt; + int dsp; + int result; + + rs = 0xFFFFFFFF; + rt = 0x10101010; + result = 0x100F100F; + __asm + ("addq.ph %0, %1, %2\n\t" + : "=r"(rd) + : "r"(rs), "r"(rt) + ); + assert(result == rd); + + rs = 0x3712847D; + rt = 0x0031AF2D; + result = 0x374333AA; + __asm + ("addq.ph %0, %1, %2\n\t" + : "=r"(rd) + : "r"(rs), "r"(rt) + ); + assert(result == rd); + + rs = 0x7fff847D; + rt = 0x0031AF2D; + result = 0x803033AA; + __asm + ("addq.ph %0, %1, %2\n\t" + : "=r"(rd) + : "r"(rs), "r"(rt) + ); + assert(result == rd); + + __asm("rddsp %0\n\t" + : "=r"(dsp) + ); + assert(((dsp >> 20) & 0x01) == 1); + + return 0; +} -- cgit v1.2.3