mirrors/qemu
0
0
Fork 0
mirror of https://github.com/qemu/qemu.git synced 2024-11-24 11:23:43 +08:00
Code Issues Packages Projects Releases Wiki Activity

tcg/optimize: remove opc argument from tcg_opt_gen_mov

Browse Source 
We can get the opcode using the TCGOp pointer. It needs to be
dereferenced, but it's anyway done a few lines below to write
the new value.

Cc: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Message-Id: <1433447607-31184-3-git-send-email-aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Aurelien Jarno 2015-06-04 21:53:24 +02:00 committed by Richard Henderson
parent ebd27391b0
commit 8d6a91602e
1 changed files with 7 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
tcg/optimize.c
View File

@ -194,9 +194,9 @@ static bool temps_are_copies(TCGArg arg1, TCGArg arg2)
}
static void tcg_opt_gen_mov(TCGContext *s, TCGOp *op, TCGArg *args,
TCGOpcode old_op, TCGArg dst, TCGArg src)
TCGArg dst, TCGArg src)
{
TCGOpcode new_op = op_to_mov(old_op);
TCGOpcode new_op = op_to_mov(op->opc);
tcg_target_ulong mask;
op->opc = new_op;
@ -791,7 +791,7 @@ static void tcg_constant_folding(TCGContext *s)
if (temps_are_copies(args[0], args[1])) {
tcg_op_remove(s, op);
} else {
tcg_opt_gen_mov(s, op, args, opc, args[0], args[1]);
tcg_opt_gen_mov(s, op, args, args[0], args[1]);
}
continue;
default:
@ -950,7 +950,7 @@ static void tcg_constant_folding(TCGContext *s)
if (temps_are_copies(args[0], args[1])) {
tcg_op_remove(s, op);
} else if (temps[args[1]].state != TCG_TEMP_CONST) {
tcg_opt_gen_mov(s, op, args, opc, args[0], args[1]);
tcg_opt_gen_mov(s, op, args, args[0], args[1]);
} else {
tcg_opt_gen_movi(s, op, args,
args[0], temps[args[1]].val);
@ -982,7 +982,7 @@ static void tcg_constant_folding(TCGContext *s)
if (temps_are_copies(args[0], args[1])) {
tcg_op_remove(s, op);
} else if (temps[args[1]].state != TCG_TEMP_CONST) {
tcg_opt_gen_mov(s, op, args, opc, args[0], args[1]);
tcg_opt_gen_mov(s, op, args, args[0], args[1]);
} else {
tcg_opt_gen_movi(s, op, args,
args[0], temps[args[1]].val);
@ -1018,7 +1018,7 @@ static void tcg_constant_folding(TCGContext *s)
break;
}
if (temps[args[1]].state != TCG_TEMP_CONST) {
tcg_opt_gen_mov(s, op, args, opc, args[0], args[1]);
tcg_opt_gen_mov(s, op, args, args[0], args[1]);
break;
}
/* Source argument is constant. Rewrite the operation and
@ -1124,7 +1124,7 @@ static void tcg_constant_folding(TCGContext *s)
tcg_opt_gen_movi(s, op, args,
args[0], temps[args[4-tmp]].val);
} else {
tcg_opt_gen_mov(s, op, args, opc, args[0], args[4-tmp]);
tcg_opt_gen_mov(s, op, args, args[0], args[4-tmp]);
}
break;
}