misc: Use new rotate functions
Signed-off-by: Stefan Weil <sw@weilnetz.de>
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3df2b8fde9
@ -577,7 +577,7 @@ uint64_t HELPER(iwmmxt_rorl)(CPUARMState *env, uint64_t x, uint32_t n)
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uint64_t HELPER(iwmmxt_rorq)(CPUARMState *env, uint64_t x, uint32_t n)
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uint64_t HELPER(iwmmxt_rorq)(CPUARMState *env, uint64_t x, uint32_t n)
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{
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{
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x = (x >> n) | (x << (64 - n));
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x = ror64(x, n);
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env->iwmmxt.cregs[ARM_IWMMXT_wCASF] = NZBIT64(x);
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env->iwmmxt.cregs[ARM_IWMMXT_wCASF] = NZBIT64(x);
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return x;
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return x;
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}
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}
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@ -238,20 +238,16 @@ static TCGArg do_constant_folding_2(TCGOpcode op, TCGArg x, TCGArg y)
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return (int64_t)x >> (int64_t)y;
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return (int64_t)x >> (int64_t)y;
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case INDEX_op_rotr_i32:
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case INDEX_op_rotr_i32:
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x = ((uint32_t)x << (32 - y)) | ((uint32_t)x >> y);
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return ror32(x, y);
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return x;
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case INDEX_op_rotr_i64:
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case INDEX_op_rotr_i64:
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x = ((uint64_t)x << (64 - y)) | ((uint64_t)x >> y);
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return ror64(x, y);
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return x;
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case INDEX_op_rotl_i32:
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case INDEX_op_rotl_i32:
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x = ((uint32_t)x << y) | ((uint32_t)x >> (32 - y));
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return rol32(x, y);
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return x;
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case INDEX_op_rotl_i64:
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case INDEX_op_rotl_i64:
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x = ((uint64_t)x << y) | ((uint64_t)x >> (64 - y));
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return rol64(x, y);
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return x;
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CASE_OP_32_64(not):
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CASE_OP_32_64(not):
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return ~x;
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return ~x;
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8
tci.c
8
tci.c
@ -688,13 +688,13 @@ uintptr_t tcg_qemu_tb_exec(CPUArchState *env, uint8_t *tb_ptr)
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t0 = *tb_ptr++;
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t0 = *tb_ptr++;
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t1 = tci_read_ri32(&tb_ptr);
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t1 = tci_read_ri32(&tb_ptr);
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t2 = tci_read_ri32(&tb_ptr);
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t2 = tci_read_ri32(&tb_ptr);
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tci_write_reg32(t0, (t1 << t2) | (t1 >> (32 - t2)));
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tci_write_reg32(t0, rol32(t1, t2));
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break;
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break;
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case INDEX_op_rotr_i32:
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case INDEX_op_rotr_i32:
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t0 = *tb_ptr++;
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t0 = *tb_ptr++;
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t1 = tci_read_ri32(&tb_ptr);
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t1 = tci_read_ri32(&tb_ptr);
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t2 = tci_read_ri32(&tb_ptr);
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t2 = tci_read_ri32(&tb_ptr);
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tci_write_reg32(t0, (t1 >> t2) | (t1 << (32 - t2)));
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tci_write_reg32(t0, ror32(t1, t2));
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break;
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break;
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#endif
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#endif
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#if TCG_TARGET_HAS_deposit_i32
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#if TCG_TARGET_HAS_deposit_i32
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@ -955,13 +955,13 @@ uintptr_t tcg_qemu_tb_exec(CPUArchState *env, uint8_t *tb_ptr)
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t0 = *tb_ptr++;
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t0 = *tb_ptr++;
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t1 = tci_read_ri64(&tb_ptr);
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t1 = tci_read_ri64(&tb_ptr);
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t2 = tci_read_ri64(&tb_ptr);
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t2 = tci_read_ri64(&tb_ptr);
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tci_write_reg64(t0, (t1 << t2) | (t1 >> (64 - t2)));
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tci_write_reg64(t0, rol64(t1, t2));
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break;
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break;
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case INDEX_op_rotr_i64:
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case INDEX_op_rotr_i64:
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t0 = *tb_ptr++;
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t0 = *tb_ptr++;
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t1 = tci_read_ri64(&tb_ptr);
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t1 = tci_read_ri64(&tb_ptr);
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t2 = tci_read_ri64(&tb_ptr);
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t2 = tci_read_ri64(&tb_ptr);
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tci_write_reg64(t0, (t1 >> t2) | (t1 << (64 - t2)));
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tci_write_reg64(t0, ror64(t1, t2));
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break;
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break;
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#endif
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#endif
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#if TCG_TARGET_HAS_deposit_i64
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#if TCG_TARGET_HAS_deposit_i64
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