From 2fdf78e649b81a14e2c65770fdb0ac3e656a35c5 Mon Sep 17 00:00:00 2001 From: Tom Musta Date: Wed, 12 Feb 2014 15:23:10 -0600 Subject: 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 Signed-off-by: Alexander Graf --- target-ppc/int_helper.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'target-ppc/int_helper.c') 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) -- cgit v1.2.1