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tcg: Remove add2/sub2 opcodes

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All uses have been replaced by add/sub carry opcodes.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2025-01-20 20:15:31 -08:00
parent 4b0ee858be
commit f2b1708e80
16 changed files with 3 additions and 217 deletions
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5
include/tcg/tcg-opc.h
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@ -102,8 +102,6 @@ DEF(st8_i32, 0, 2, 1, 0)
DEF(st16_i32, 0, 2, 1, 0)
DEF(st_i32, 0, 2, 1, 0)
DEF(add2_i32, 2, 4, 0, 0)
DEF(sub2_i32, 2, 4, 0, 0)
DEF(brcond2_i32, 0, 4, 2, TCG_OPF_BB_END | TCG_OPF_COND_BRANCH)
DEF(setcond2_i32, 1, 4, 1, 0)
@ -126,9 +124,6 @@ DEF(extu_i32_i64, 1, 1, 0, 0)
DEF(extrl_i64_i32, 1, 1, 0, 0)
DEF(extrh_i64_i32, 1, 1, 0, 0)
DEF(add2_i64, 2, 4, 0, 0)
DEF(sub2_i64, 2, 4, 0, 0)
#define DATA64_ARGS (TCG_TARGET_REG_BITS == 64 ? 1 : 2)
/* There are tcg_ctx->insn_start_words here, not just one. */