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tcg/tci: Merge bswap operations

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This includes bswap16 and bswap32.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2021-01-29 12:27:20 -10:00
parent 13a1d64045
commit fe2b13bb7c
1 changed files with 4 additions and 18 deletions
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22
tcg/tci.c
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@ -635,15 +635,15 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
tci_write_reg(regs, t0, (uint16_t)t1);
break;
#endif
#if TCG_TARGET_HAS_bswap16_i32
case INDEX_op_bswap16_i32:
#if TCG_TARGET_HAS_bswap16_i32 || TCG_TARGET_HAS_bswap16_i64
CASE_32_64(bswap16)
t0 = *tb_ptr++;
t1 = tci_read_r(regs, &tb_ptr);
tci_write_reg(regs, t0, bswap16(t1));
break;
#endif
#if TCG_TARGET_HAS_bswap32_i32
case INDEX_op_bswap32_i32:
#if TCG_TARGET_HAS_bswap32_i32 || TCG_TARGET_HAS_bswap32_i64
CASE_32_64(bswap32)
t0 = *tb_ptr++;
t1 = tci_read_r(regs, &tb_ptr);
tci_write_reg(regs, t0, bswap32(t1));
@ -795,20 +795,6 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
t1 = tci_read_r(regs, &tb_ptr);
tci_write_reg(regs, t0, (uint32_t)t1);
break;
#if TCG_TARGET_HAS_bswap16_i64
case INDEX_op_bswap16_i64:
t0 = *tb_ptr++;
t1 = tci_read_r(regs, &tb_ptr);
tci_write_reg(regs, t0, bswap16(t1));
break;
#endif
#if TCG_TARGET_HAS_bswap32_i64
case INDEX_op_bswap32_i64:
t0 = *tb_ptr++;
t1 = tci_read_r(regs, &tb_ptr);
tci_write_reg(regs, t0, bswap32(t1));
break;
#endif
#if TCG_TARGET_HAS_bswap64_i64
case INDEX_op_bswap64_i64:
t0 = *tb_ptr++;