target-ppc: VSX Stage 4: Add Scalar SP Fused Multiply-Adds
This patch adds the Single Precision VSX Scalar Fused Multiply-Add
instructions: xsmaddasp, xsmaddmsp, xssubasp, xssubmsp, xsnmaddasp,
xsnmaddmsp, xsnmsubasp, xsnmsubmsp.
The existing VSX_MADD() macro is modified to support rounding of the
intermediate double precision result to single precision.
Signed-off-by: Tom Musta <[email protected]>
Reviewed-by: Richard Henderson <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
projects / qemu.git / commit