diff options
Diffstat (limited to 'target-ppc/int_helper.c')
| -rw-r--r-- | target-ppc/int_helper.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/target-ppc/int_helper.c b/target-ppc/int_helper.c index 3e36c0aa3c..20d34e6231 100644 --- a/target-ppc/int_helper.c +++ b/target-ppc/int_helper.c @@ -983,28 +983,30 @@ void helper_vmsumuhs(CPUPPCState *env, ppc_avr_t *r, ppc_avr_t *a, } } -#define VMUL_DO(name, mul_element, prod_element, evenp) \ +#define VMUL_DO(name, mul_element, prod_element, cast, evenp) \ void helper_v##name(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) \ { \ int i; \ \ VECTOR_FOR_INORDER_I(i, prod_element) { \ if (evenp) { \ - r->prod_element[i] = a->mul_element[i * 2 + HI_IDX] * \ - b->mul_element[i * 2 + HI_IDX]; \ + r->prod_element[i] = \ + (cast)a->mul_element[i * 2 + HI_IDX] * \ + (cast)b->mul_element[i * 2 + HI_IDX]; \ } else { \ - r->prod_element[i] = a->mul_element[i * 2 + LO_IDX] * \ - b->mul_element[i * 2 + LO_IDX]; \ + r->prod_element[i] = \ + (cast)a->mul_element[i * 2 + LO_IDX] * \ + (cast)b->mul_element[i * 2 + LO_IDX]; \ } \ } \ } -#define VMUL(suffix, mul_element, prod_element) \ - VMUL_DO(mule##suffix, mul_element, prod_element, 1) \ - VMUL_DO(mulo##suffix, mul_element, prod_element, 0) -VMUL(sb, s8, s16) -VMUL(sh, s16, s32) -VMUL(ub, u8, u16) -VMUL(uh, u16, u32) +#define VMUL(suffix, mul_element, prod_element, cast) \ + VMUL_DO(mule##suffix, mul_element, prod_element, cast, 1) \ + VMUL_DO(mulo##suffix, mul_element, prod_element, cast, 0) +VMUL(sb, s8, s16, int16_t) +VMUL(sh, s16, s32, int32_t) +VMUL(ub, u8, u16, uint16_t) +VMUL(uh, u16, u32, uint32_t) #undef VMUL_DO #undef VMUL |