diff options
| author | Petar Jovanovic <petarj@mips.com> | 2013-01-02 05:08:48 +0100 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2013-01-08 11:58:43 +0100 |
| commit | da1a4cef9e125a866f4ef9a39b342c2913727f70 (patch) | |
| tree | 092e0885cbf1a508ba049c2de1761a3a6d6956e6 /tests/tcg/mips/mips32-dspr2/dpsx_w_ph.c | |
| parent | e320d05a531ed4991a87cfe0a4c280563fb88788 (diff) | |
| download | qemu-da1a4cef9e125a866f4ef9a39b342c2913727f70.tar.gz | |
target-mips: Fix helper and tests for dot/cross-dot product instructions
Helper function for dpa_w_ph, dpax_w_ph, dps_w_ph and dpsx_w_ph incorrectly
defines halfword vector elements as unsigned values. This results in wrong
output which is not triggered in the tests as they also follow this logic.
Signed-off-by: Petar Jovanovic <petarj@mips.com>
Reviewed-by: Eric Johnson <ericj@mips.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'tests/tcg/mips/mips32-dspr2/dpsx_w_ph.c')
| -rw-r--r-- | tests/tcg/mips/mips32-dspr2/dpsx_w_ph.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tests/tcg/mips/mips32-dspr2/dpsx_w_ph.c b/tests/tcg/mips/mips32-dspr2/dpsx_w_ph.c index 6db59a4ccd..bb49a4031d 100644 --- a/tests/tcg/mips/mips32-dspr2/dpsx_w_ph.c +++ b/tests/tcg/mips/mips32-dspr2/dpsx_w_ph.c @@ -9,8 +9,8 @@ int main() rs = 0xBC0123AD; rt = 0x01643721; - resulth = 0x04; - resultl = 0xD751F050; + resulth = 0x05; + resultl = 0xE72F050; __asm ("mthi %0, $ac1\n\t" "mtlo %1, $ac1\n\t" |