From d70080c4e37fc533fa10904b286f29449decc6f8 Mon Sep 17 00:00:00 2001 From: Jia Liu Date: Wed, 24 Oct 2012 22:17:13 +0800 Subject: target-mips: Add ASE DSP testcases Add MIPS ASE DSP testcases. Signed-off-by: Jia Liu Signed-off-by: Aurelien Jarno --- tests/tcg/mips/mips32-dsp/modsub.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 tests/tcg/mips/mips32-dsp/modsub.c (limited to 'tests/tcg/mips/mips32-dsp/modsub.c') diff --git a/tests/tcg/mips/mips32-dsp/modsub.c b/tests/tcg/mips/mips32-dsp/modsub.c new file mode 100644 index 0000000000..c294eebb51 --- /dev/null +++ b/tests/tcg/mips/mips32-dsp/modsub.c @@ -0,0 +1,30 @@ +#include +#include + +int main() +{ + int rd, rs, rt; + int result; + + rs = 0xFFFFFFFF; + rt = 0x000000FF; + result = 0xFFFFFF00; + __asm + ("modsub %0, %1, %2\n\t" + : "=r"(rd) + : "r"(rs), "r"(rt) + ); + assert(result == rd); + + rs = 0x00000000; + rt = 0x00CD1FFF; + result = 0x0000CD1F; + __asm + ("modsub %0, %1, %2\n\t" + : "=r"(rd) + : "r"(rs), "r"(rt) + ); + assert(result == rd); + + return 0; +} -- cgit 1.4.1