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tcg: Pass type and flags to tcg_target_op_def

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Allow the backend to make constraint choices based on more parameters.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2025-01-03 11:19:19 -08:00
parent 07ffd5b219
commit 6323b3639c
11 changed files with 22 additions and 12 deletions
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4
tcg/tcg.c
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@ -866,7 +866,7 @@ typedef enum {
#include "tcg-target-con-set.h"
} TCGConstraintSetIndex;
static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode);
static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode, TCGType, unsigned);
#undef C_O0_I1
#undef C_O0_I2
@ -3375,7 +3375,7 @@ static const TCGArgConstraint *opcode_args_ct(const TCGOp *op)
return empty_cts;
}
con_set = tcg_target_op_def(op->opc);
con_set = tcg_target_op_def(op->opc, TCGOP_TYPE(op), TCGOP_FLAGS(op));
tcg_debug_assert(con_set >= 0 && con_set < ARRAY_SIZE(constraint_sets));
/* The constraint arguments must match TCGOpcode arguments. */