0e95be93c1
Adjust the constraints to allow any int32_t for immediate addition. Split immediate adds into addu16i + addi, which covers quite a lot of the immediate space. For the hole in the middle, load the constant into TMP0 instead. Reviewed-by: WANG Xuerui <git@xen0n.name> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
34 lines
737 B
C
34 lines
737 B
C
/* SPDX-License-Identifier: MIT */
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/*
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* Define LoongArch target-specific constraint sets.
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*
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* Copyright (c) 2021 WANG Xuerui <git@xen0n.name>
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*
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* Based on tcg/riscv/tcg-target-con-set.h
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*
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* Copyright (c) 2021 Linaro
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*/
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/*
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* C_On_Im(...) defines a constraint set with <n> outputs and <m> inputs.
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* Each operand should be a sequence of constraint letters as defined by
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* tcg-target-con-str.h; the constraint combination is inclusive or.
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*/
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C_O0_I1(r)
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C_O0_I2(rZ, r)
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C_O0_I2(rZ, rZ)
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C_O0_I2(LZ, L)
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C_O1_I1(r, r)
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C_O1_I1(r, L)
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C_O1_I2(r, r, rC)
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C_O1_I2(r, r, ri)
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C_O1_I2(r, r, rI)
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C_O1_I2(r, r, rJ)
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C_O1_I2(r, r, rU)
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C_O1_I2(r, r, rW)
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C_O1_I2(r, r, rZ)
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C_O1_I2(r, 0, rZ)
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C_O1_I2(r, rZ, ri)
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C_O1_I2(r, rZ, rJ)
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C_O1_I2(r, rZ, rZ)
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