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| author | Tom Musta <tommusta@gmail.com> | 2014-02-12 15:23:13 -0600 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2014-03-05 03:06:58 +0100 |
| commit | 6f3dab41fb9ecf1caf9779644e4267af6570dd71 (patch) | |
| tree | dd05693966e7d92d27177487aa57acfa9c56e893 /hw/ppc/ppc.c | |
| parent | 4d82038e4198cdb8aacdf1d605c69cef29748761 (diff) | |
target-ppc: Altivec 2.07: Doubleword Compares
This patch adds the Vector Compare Doubleword instructions introduced
by Power ISA Version 2.07:
- Vector Compare Equal to Unsigned Doubleword (vcmpequd)
- Vector Compare Greater Than Signed Doubleword (vcmpgtsd)
- Vector Compare Greater Than Unsigned Doubleword (vcmpgtud)
These instructions are encoded with bit 31 set to 1 and so are duals with
vcmpeqfp, vcmpgtfp and vcmpbfp respectively.
The helper macro for integer compares is enhanced to account for 64-bit
operands.
Signed-off-by: Tom Musta <tommusta@gmail.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'hw/ppc/ppc.c')
0 files changed, 0 insertions, 0 deletions