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| author | Philippe Mathieu-Daudé <philmd@linaro.org> | 2022-12-18 22:18:31 +0100 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2023-01-05 11:41:29 -0800 |
| commit | d44789434bbf51bb4d4a3402066d281fa0efc88c (patch) | |
| tree | 36cdaedb9962bae66856e007f5d54320808fe517 /tcg/optimize.c | |
| parent | f266bec890ead3864f1f5f9805112e0fd19c5066 (diff) | |
| download | qemu-d44789434bbf51bb4d4a3402066d281fa0efc88c.zip qemu-d44789434bbf51bb4d4a3402066d281fa0efc88c.tar.gz qemu-d44789434bbf51bb4d4a3402066d281fa0efc88c.tar.bz2 | |
tcg: Pass number of arguments to tcg_emit_op() / tcg_op_insert_*()
In order to have variable size allocated TCGOp, pass the number
of arguments we use (and would allocate) up to tcg_op_alloc().
This alters tcg_emit_op(), tcg_op_insert_before() and
tcg_op_insert_after() prototypes.
In tcg_op_alloc() ensure the number of arguments is in range.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
[PMD: Extracted from bigger patch]
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20221218211832.73312-2-philmd@linaro.org>
Diffstat (limited to 'tcg/optimize.c')
| -rw-r--r-- | tcg/optimize.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tcg/optimize.c b/tcg/optimize.c index ae081ab..1afd501 100644 --- a/tcg/optimize.c +++ b/tcg/optimize.c @@ -962,7 +962,7 @@ static bool fold_addsub2(OptContext *ctx, TCGOp *op, bool add) rh = op->args[1]; /* The proper opcode is supplied by tcg_opt_gen_mov. */ - op2 = tcg_op_insert_before(ctx->tcg, op, 0); + op2 = tcg_op_insert_before(ctx->tcg, op, 0, 2); tcg_opt_gen_movi(ctx, op, rl, al); tcg_opt_gen_movi(ctx, op2, rh, ah); @@ -1613,7 +1613,7 @@ static bool fold_multiply2(OptContext *ctx, TCGOp *op) rh = op->args[1]; /* The proper opcode is supplied by tcg_opt_gen_mov. */ - op2 = tcg_op_insert_before(ctx->tcg, op, 0); + op2 = tcg_op_insert_before(ctx->tcg, op, 0, 2); tcg_opt_gen_movi(ctx, op, rl, l); tcg_opt_gen_movi(ctx, op2, rh, h); |