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author | Fathi Boudra <fathi.boudra@linaro.org> | 2012-12-25 16:58:54 +0200 |
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committer | Fathi Boudra <fathi.boudra@linaro.org> | 2012-12-25 16:58:54 +0200 |
commit | 17d4e9b1e2d6d32da51278a4165621af99bade02 (patch) | |
tree | 476579c2abd0da7fe508815b6bc7bcd5037193df /tests/tcg/mips/mips32-dsp/msubu.c | |
parent | dd55a01d2af35f5e9dabb2b745770afd008c9e24 (diff) |
Imported Upstream version 1.3.0-2012.12upstream/1.3.0-2012.12
Diffstat (limited to 'tests/tcg/mips/mips32-dsp/msubu.c')
-rw-r--r-- | tests/tcg/mips/mips32-dsp/msubu.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/tests/tcg/mips/mips32-dsp/msubu.c b/tests/tcg/mips/mips32-dsp/msubu.c new file mode 100644 index 0000000..e0f9b5a --- /dev/null +++ b/tests/tcg/mips/mips32-dsp/msubu.c @@ -0,0 +1,30 @@ +#include<stdio.h> +#include<assert.h> + +int main() +{ + int achi, acli, rs, rt; + int acho, aclo; + int resulth, resultl; + + rs = 0x00BBAACC; + rt = 0x0B1C3D2F; + achi = 0x00004433; + acli = 0xFFCC0011; + resulth = 0xFFF81F29; + resultl = 0xB355089D; + + __asm + ("mthi %2, $ac1\n\t" + "mtlo %3, $ac1\n\t" + "msubu $ac1, %4, %5\n\t" + "mfhi %0, $ac1\n\t" + "mflo %1, $ac1\n\t" + : "=r"(acho), "=r"(aclo) + : "r"(achi), "r"(acli), "r"(rs), "r"(rt) + ); + assert(acho == resulth); + assert(aclo == resultl); + + return 0; +} |