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| author | Tom Musta <tommusta@gmail.com> | 2014-01-15 08:10:33 -0600 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2014-03-05 03:06:34 +0100 |
| commit | 3fd0aadfc19ba146ed6ced27b4e6ff6afc08473a (patch) | |
| tree | a94707d2019eb699948c641601bc0fac5adc76c4 /target-ppc/helper.h | |
| parent | e16a626b8280cfcf3de385c59ddd1fde2840c2c3 (diff) | |
| download | qemu-3fd0aadfc19ba146ed6ced27b4e6ff6afc08473a.tar.gz | |
target-ppc: VSX Stage 4: Add xsaddsp and xssubsp
This patch adds the VSX Scalar Add Single-Precision (xsaddsp) and
VSX Scalar Subtract Single-Precision (xssubsp) instructions.
The existing VSX_ADD_SUB macro is modified to support the rounding
of the (intermediate) result to single-precision.
Signed-off-by: Tom Musta <tommusta@gmail.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'target-ppc/helper.h')
| -rw-r--r-- | target-ppc/helper.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/target-ppc/helper.h b/target-ppc/helper.h index 0276b02511..696b9d35ac 100644 --- a/target-ppc/helper.h +++ b/target-ppc/helper.h @@ -286,6 +286,9 @@ DEF_HELPER_2(xsrdpim, void, env, i32) DEF_HELPER_2(xsrdpip, void, env, i32) DEF_HELPER_2(xsrdpiz, void, env, i32) +DEF_HELPER_2(xsaddsp, void, env, i32) +DEF_HELPER_2(xssubsp, void, env, i32) + DEF_HELPER_2(xvadddp, void, env, i32) DEF_HELPER_2(xvsubdp, void, env, i32) DEF_HELPER_2(xvmuldp, void, env, i32) |