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8169697: AArch64: Vectorized MLA instruction not generated for some test cases

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Add AddVB/S/I/L/F/D node to commut_op_list, as well as other commutative vector operations.

Reviewed-by: roland, kvn
This commit is contained in:
Yang Zhang 2016-12-19 10:57:53 +08:00 committed by Ningsheng Jian
parent cbfb8634d0
commit 851569b2f4
1 changed files with 7 additions and 2 deletions
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9
hotspot/src/share/vm/adlc/formssel.cpp
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@ -3792,11 +3792,16 @@ bool MatchNode::equivalent(FormDict &globals, MatchNode *mNode2) {
void MatchNode::count_commutative_op(int& count) { void MatchNode::count_commutative_op(int& count) {
static const char *commut_op_list[] = { static const char *commut_op_list[] = {
"AddI","AddL","AddF","AddD", "AddI","AddL","AddF","AddD",
"AddVB","AddVS","AddVI","AddVL","AddVF","AddVD",
"AndI","AndL", "AndI","AndL",
"AndV",
"MaxI","MinI", "MaxI","MinI",
"MulI","MulL","MulF","MulD", "MulI","MulL","MulF","MulD",
"OrI" ,"OrL" , "MulVS","MulVI","MulVL","MulVF","MulVD",
"XorI","XorL" "OrI","OrL",
"OrV",
"XorI","XorL",
"XorV"
}; };
int cnt = sizeof(commut_op_list)/sizeof(char*); int cnt = sizeof(commut_op_list)/sizeof(char*);