Commit 00e3ab2d authored by Aurelien Jarno's avatar Aurelien Jarno Committed by Peter Maydell
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target-arm: mark a few integer helpers const and pure 



Signed-off-by: default avatarAurelien Jarno <aurelien@aurel32.net>
Signed-off-by: default avatarPeter Maydell <peter.maydell@linaro.org>
parent 365af80e

target-arm/helper.h

+10 −9
Original line number Diff line number Diff line 
#include "def-helper.h"



DEF_HELPER_1(clz, i32, i32)

DEF_HELPER_1(sxtb16, i32, i32)

DEF_HELPER_1(uxtb16, i32, i32)

DEF_HELPER_FLAGS_1(clz, TCG_CALL_CONST | TCG_CALL_PURE, i32, i32)

DEF_HELPER_FLAGS_1(sxtb16, TCG_CALL_CONST | TCG_CALL_PURE, i32, i32)

DEF_HELPER_FLAGS_1(uxtb16, TCG_CALL_CONST | TCG_CALL_PURE, i32, i32)



DEF_HELPER_3(add_setq, i32, env, i32, i32)

DEF_HELPER_3(add_saturate, i32, env, i32, i32)
@@ -10,10 +10,10 @@ DEF_HELPER_3(sub_saturate, i32, env, i32, i32) 
DEF_HELPER_3(add_usaturate, i32, env, i32, i32)

DEF_HELPER_3(sub_usaturate, i32, env, i32, i32)

DEF_HELPER_2(double_saturate, i32, env, s32)

DEF_HELPER_2(sdiv, s32, s32, s32)

DEF_HELPER_2(udiv, i32, i32, i32)

DEF_HELPER_1(rbit, i32, i32)

DEF_HELPER_1(abs, i32, i32)

DEF_HELPER_FLAGS_2(sdiv, TCG_CALL_CONST | TCG_CALL_PURE, s32, s32, s32)

DEF_HELPER_FLAGS_2(udiv, TCG_CALL_CONST | TCG_CALL_PURE, i32, i32, i32)

DEF_HELPER_FLAGS_1(rbit, TCG_CALL_CONST | TCG_CALL_PURE, i32, i32)

DEF_HELPER_FLAGS_1(abs, TCG_CALL_CONST | TCG_CALL_PURE, i32, i32)



#define PAS_OP(pfx)  \

    DEF_HELPER_3(pfx ## add8, i32, i32, i32, ptr) \
@@ -45,11 +45,12 @@ DEF_HELPER_3(usat, i32, env, i32, i32) 
DEF_HELPER_3(ssat16, i32, env, i32, i32)

DEF_HELPER_3(usat16, i32, env, i32, i32)



DEF_HELPER_2(usad8, i32, i32, i32)

DEF_HELPER_FLAGS_2(usad8, TCG_CALL_CONST | TCG_CALL_PURE, i32, i32, i32)



DEF_HELPER_1(logicq_cc, i32, i64)



DEF_HELPER_3(sel_flags, i32, i32, i32, i32)

DEF_HELPER_FLAGS_3(sel_flags, TCG_CALL_CONST | TCG_CALL_PURE,

                   i32, i32, i32, i32)

DEF_HELPER_2(exception, void, env, i32)

DEF_HELPER_1(wfi, void, env)