diff options
Diffstat (limited to 'target/loongarch/vec_helper.c')
| -rw-r--r-- | target/loongarch/vec_helper.c | 45 |
1 files changed, 28 insertions, 17 deletions
diff --git a/target/loongarch/vec_helper.c b/target/loongarch/vec_helper.c index 1a602ee548..a3376439e3 100644 --- a/target/loongarch/vec_helper.c +++ b/target/loongarch/vec_helper.c @@ -952,37 +952,48 @@ void HELPER(vnori_b)(void *vd, void *vj, uint64_t imm, uint32_t desc) } } -#define VSLLWIL(NAME, BIT, E1, E2) \ -void HELPER(NAME)(void *vd, void *vj, uint64_t imm, uint32_t desc) \ -{ \ - int i; \ - VReg temp; \ - VReg *Vd = (VReg *)vd; \ - VReg *Vj = (VReg *)vj; \ - typedef __typeof(temp.E1(0)) TD; \ - \ - temp.D(0) = 0; \ - temp.D(1) = 0; \ - for (i = 0; i < LSX_LEN/BIT; i++) { \ - temp.E1(i) = (TD)Vj->E2(i) << (imm % BIT); \ - } \ - *Vd = temp; \ +#define VSLLWIL(NAME, BIT, E1, E2) \ +void HELPER(NAME)(void *vd, void *vj, uint64_t imm, uint32_t desc) \ +{ \ + int i, j, ofs; \ + VReg temp = {}; \ + VReg *Vd = (VReg *)vd; \ + VReg *Vj = (VReg *)vj; \ + int oprsz = simd_oprsz(desc); \ + typedef __typeof(temp.E1(0)) TD; \ + \ + ofs = LSX_LEN / BIT; \ + for (i = 0; i < oprsz / 16; i++) { \ + for (j = 0; j < ofs; j++) { \ + temp.E1(j + ofs * i) = (TD)Vj->E2(j + ofs * 2 * i) << (imm % BIT); \ + } \ + } \ + *Vd = temp; \ } + void HELPER(vextl_q_d)(void *vd, void *vj, uint32_t desc) { + int i; VReg *Vd = (VReg *)vd; VReg *Vj = (VReg *)vj; + int oprsz = simd_oprsz(desc); - Vd->Q(0) = int128_makes64(Vj->D(0)); + for (i = 0; i < oprsz / 16; i++) { + Vd->Q(i) = int128_makes64(Vj->D(2 * i)); + } } void HELPER(vextl_qu_du)(void *vd, void *vj, uint32_t desc) { + int i; VReg *Vd = (VReg *)vd; VReg *Vj = (VReg *)vj; + int oprsz = simd_oprsz(desc); - Vd->Q(0) = int128_make64(Vj->D(0)); + for (i = 0; i < oprsz / 16; i++) { + Vd->Q(i) = int128_make64(Vj->UD(2 * i)); + } } VSLLWIL(vsllwil_h_b, 16, H, B) |