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| author | Tom Musta <tommusta@gmail.com> | 2014-02-12 15:23:10 -0600 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2014-03-05 03:06:57 +0100 |
| commit | 2fdf78e649b81a14e2c65770fdb0ac3e656a35c5 (patch) | |
| tree | 99cc4fc3f12dd85f20ef84e7e2d4b9381f789aa3 /target-ppc/int_helper.c | |
| parent | 818692ff95f143e640b44726da59646ea7fbcc23 (diff) | |
| download | qemu-2fdf78e649b81a14e2c65770fdb0ac3e656a35c5.tar.gz | |
target-ppc: Altivec 2.07: Vector Doubleword Rotate and Shift Instructions
This patch adds the vector doublword rotate and shift instructions
introduced in Power ISA Version 2.07:
- Vector Rotate Left Doubleword instruction (vrld)
- Vector Shift Left Doubleword (vsld)
- Vector Shift Right Doubleword (vsrd)
- Vector Shift Right Algegbraic Doubleword (vsrad)
Signed-off-by: Tom Musta <tommusta@gmail.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'target-ppc/int_helper.c')
| -rw-r--r-- | target-ppc/int_helper.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/target-ppc/int_helper.c b/target-ppc/int_helper.c index 59b5a1fc87..b4a7298523 100644 --- a/target-ppc/int_helper.c +++ b/target-ppc/int_helper.c @@ -1142,6 +1142,7 @@ VRFI(z, float_round_to_zero) VROTATE(b, u8, 0x7) VROTATE(h, u16, 0xF) VROTATE(w, u32, 0x1F) +VROTATE(d, u64, 0x3F) #undef VROTATE void helper_vrsqrtefp(CPUPPCState *env, ppc_avr_t *r, ppc_avr_t *b) @@ -1236,6 +1237,7 @@ VSHIFT(r, RIGHT) VSL(b, u8, 0x7) VSL(h, u16, 0x0F) VSL(w, u32, 0x1F) +VSL(d, u64, 0x3F) #undef VSL void helper_vsldoi(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b, uint32_t shift) @@ -1332,9 +1334,11 @@ VSPLTI(w, s32, int32_t) VSR(ab, s8, 0x7) VSR(ah, s16, 0xF) VSR(aw, s32, 0x1F) +VSR(ad, s64, 0x3F) VSR(b, u8, 0x7) VSR(h, u16, 0xF) VSR(w, u32, 0x1F) +VSR(d, u64, 0x3F) #undef VSR void helper_vsro(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) |