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| author | Richard Henderson <richard.henderson@linaro.org> | 2021-02-01 08:45:41 -1000 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2021-03-17 09:04:45 -0600 |
| commit | ffe86eb043551109af82eb458f7a51044d877024 (patch) | |
| tree | 7772572fcc04ba4d4a79a414e9ea09d4bf822a2f /tcg | |
| parent | 7aa295c5d215e5a4774b683764a631b2c75b93e2 (diff) | |
| download | qemu-ffe86eb043551109af82eb458f7a51044d877024.zip qemu-ffe86eb043551109af82eb458f7a51044d877024.tar.gz qemu-ffe86eb043551109af82eb458f7a51044d877024.tar.bz2 | |
tcg/tci: Split out tcg_out_op_rr
At the same time, validate the type argument in tcg_out_mov.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'tcg')
| -rw-r--r-- | tcg/tci/tcg-target.c.inc | 36 |
1 files changed, 23 insertions, 13 deletions
diff --git a/tcg/tci/tcg-target.c.inc b/tcg/tci/tcg-target.c.inc index 85c5ab5..3226278 100644 --- a/tcg/tci/tcg-target.c.inc +++ b/tcg/tci/tcg-target.c.inc @@ -317,6 +317,17 @@ static void tcg_out_op_p(TCGContext *s, TCGOpcode op, void *p0) old_code_ptr[1] = s->code_ptr - old_code_ptr; } +static void tcg_out_op_rr(TCGContext *s, TCGOpcode op, TCGReg r0, TCGReg r1) +{ + uint8_t *old_code_ptr = s->code_ptr; + + tcg_out_op_t(s, op); + tcg_out_r(s, r0); + tcg_out_r(s, r1); + + old_code_ptr[1] = s->code_ptr - old_code_ptr; +} + static void tcg_out_op_rrs(TCGContext *s, TCGOpcode op, TCGReg r0, TCGReg r1, intptr_t i2) { @@ -351,16 +362,18 @@ static void tcg_out_ld(TCGContext *s, TCGType type, TCGReg val, TCGReg base, static bool tcg_out_mov(TCGContext *s, TCGType type, TCGReg ret, TCGReg arg) { - uint8_t *old_code_ptr = s->code_ptr; - tcg_debug_assert(ret != arg); -#if TCG_TARGET_REG_BITS == 32 - tcg_out_op_t(s, INDEX_op_mov_i32); -#else - tcg_out_op_t(s, INDEX_op_mov_i64); + switch (type) { + case TCG_TYPE_I32: + tcg_out_op_rr(s, INDEX_op_mov_i32, ret, arg); + break; +#if TCG_TARGET_REG_BITS == 64 + case TCG_TYPE_I64: + tcg_out_op_rr(s, INDEX_op_mov_i64, ret, arg); + break; #endif - tcg_out_r(s, ret); - tcg_out_r(s, arg); - old_code_ptr[1] = s->code_ptr - old_code_ptr; + default: + g_assert_not_reached(); + } return true; } @@ -534,10 +547,7 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args, CASE_32_64(bswap16) /* Optional (TCG_TARGET_HAS_bswap16_*). */ CASE_32_64(bswap32) /* Optional (TCG_TARGET_HAS_bswap32_*). */ CASE_64(bswap64) /* Optional (TCG_TARGET_HAS_bswap64_i64). */ - tcg_out_op_t(s, opc); - tcg_out_r(s, args[0]); - tcg_out_r(s, args[1]); - old_code_ptr[1] = s->code_ptr - old_code_ptr; + tcg_out_op_rr(s, opc, args[0], args[1]); break; #if TCG_TARGET_REG_BITS == 32 |