qemu/tcg/arm/tcg-target-con-set.h
Richard Henderson 5047ae648b tcg/arm: Implement TCG_TARGET_HAS_roti_vec
Implement via expansion, so don't actually set TCG_TARGET_HAS_roti_vec.
For NEON, this is shift-right followed by shift-left-and-insert.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-06-04 11:50:11 -07:00

46 lines
965 B
C

/* SPDX-License-Identifier: MIT */
/*
* Define Arm target-specific constraint sets.
* Copyright (c) 2021 Linaro
*/
/*
* C_On_Im(...) defines a constraint set with <n> outputs and <m> inputs.
* Each operand should be a sequence of constraint letters as defined by
* tcg-target-con-str.h; the constraint combination is inclusive or.
*/
C_O0_I1(r)
C_O0_I2(r, r)
C_O0_I2(r, rIN)
C_O0_I2(s, s)
C_O0_I2(w, r)
C_O0_I3(s, s, s)
C_O0_I4(r, r, rI, rI)
C_O0_I4(s, s, s, s)
C_O1_I1(r, l)
C_O1_I1(r, r)
C_O1_I1(w, r)
C_O1_I1(w, w)
C_O1_I1(w, wr)
C_O1_I2(r, 0, rZ)
C_O1_I2(r, l, l)
C_O1_I2(r, r, r)
C_O1_I2(r, r, rI)
C_O1_I2(r, r, rIK)
C_O1_I2(r, r, rIN)
C_O1_I2(r, r, ri)
C_O1_I2(r, rZ, rZ)
C_O1_I2(w, 0, w)
C_O1_I2(w, w, w)
C_O1_I2(w, w, wO)
C_O1_I2(w, w, wV)
C_O1_I2(w, w, wZ)
C_O1_I3(w, w, w, w)
C_O1_I4(r, r, r, rI, rI)
C_O1_I4(r, r, rIN, rIK, 0)
C_O2_I1(r, r, l)
C_O2_I2(r, r, l, l)
C_O2_I2(r, r, r, r)
C_O2_I4(r, r, r, r, rIN, rIK)
C_O2_I4(r, r, rI, rI, rIN, rIK)