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Unified Diff: test/unittests/compiler/node-matchers-unittest.cc

Issue 729853005: Generalize ScaledWithOffsetMatcher to support 64 bits (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Fix addressing mode Created 6 years, 1 month ago
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Index: test/unittests/compiler/node-matchers-unittest.cc
diff --git a/test/unittests/compiler/node-matchers-unittest.cc b/test/unittests/compiler/node-matchers-unittest.cc
index f087c662e0ab42b235f2437b2845618ae93b9626..937c0869074ec99c4a31a3b51ca02ad2398e0789 100644
--- a/test/unittests/compiler/node-matchers-unittest.cc
+++ b/test/unittests/compiler/node-matchers-unittest.cc
@@ -29,7 +29,8 @@ class NodeMatcherTest : public GraphTest {
namespace {
-void CheckScaledWithOffsetMatch(ScaledWithOffsetMatcher* matcher, Node* scaled,
+template <class Matcher>
+void CheckScaledWithOffsetMatch(Matcher* matcher, Node* scaled,
int scale_exponent, Node* offset,
Node* constant) {
EXPECT_TRUE(matcher->matches());
@@ -41,7 +42,7 @@ void CheckScaledWithOffsetMatch(ScaledWithOffsetMatcher* matcher, Node* scaled,
};
-TEST_F(NodeMatcherTest, ScaledWithOffsetMatcher) {
+TEST_F(NodeMatcherTest, ScaledWithOffset32Matcher) {
graph()->SetStart(graph()->NewNode(common()->Start(0)));
const Operator* c0_op = common()->Int32Constant(0);
@@ -62,6 +63,9 @@ TEST_F(NodeMatcherTest, ScaledWithOffsetMatcher) {
const Operator* c8_op = common()->Int32Constant(8);
Node* c8 = graph()->NewNode(c8_op);
USE(c8);
+ const Operator* c15_op = common()->Int32Constant(15);
+ Node* c15 = graph()->NewNode(c15_op);
+ USE(c15);
const Operator* o0_op = common()->Parameter(0);
Node* o0 = graph()->NewNode(o0_op, graph()->start());
@@ -83,6 +87,11 @@ TEST_F(NodeMatcherTest, ScaledWithOffsetMatcher) {
Node* m4 = graph()->NewNode(m_op, p1, c4);
Node* m8 = graph()->NewNode(m_op, p1, c8);
Node* m3 = graph()->NewNode(m_op, p1, c3);
+ USE(m1);
+ USE(m2);
+ USE(m4);
+ USE(m8);
+ USE(m3);
const Operator* s_op = machine()->Word32Shl();
Node* s0 = graph()->NewNode(s_op, p1, c0);
@@ -90,228 +99,519 @@ TEST_F(NodeMatcherTest, ScaledWithOffsetMatcher) {
Node* s2 = graph()->NewNode(s_op, p1, c2);
Node* s3 = graph()->NewNode(s_op, p1, c3);
Node* s4 = graph()->NewNode(s_op, p1, c4);
+ USE(s0);
+ USE(s1);
+ USE(s2);
+ USE(s3);
+ USE(s4);
// 1 INPUT
// Only relevant test cases is checking for non-match.
- ScaledWithOffsetMatcher match0(c0);
+ ScaledWithOffset32Matcher match0(c15);
EXPECT_FALSE(match0.matches());
// 2 INPUT
// (O0 + O1) -> [O0, 0, O1, NULL]
- ScaledWithOffsetMatcher match1(graph()->NewNode(a_op, o0, o1));
+ ScaledWithOffset32Matcher match1(graph()->NewNode(a_op, o0, o1));
CheckScaledWithOffsetMatch(&match1, o1, 0, o0, NULL);
- // (O0 + C0) -> [NULL, 0, O0, C0]
- ScaledWithOffsetMatcher match2(graph()->NewNode(a_op, o0, c0));
- CheckScaledWithOffsetMatch(&match2, NULL, 0, o0, c0);
+ // (O0 + C15) -> [NULL, 0, O0, C15]
+ ScaledWithOffset32Matcher match2(graph()->NewNode(a_op, o0, c15));
+ CheckScaledWithOffsetMatch(&match2, NULL, 0, o0, c15);
- // (C0 + O0) -> [NULL, 0, O0, C0]
- ScaledWithOffsetMatcher match3(graph()->NewNode(a_op, c0, o0));
- CheckScaledWithOffsetMatch(&match3, NULL, 0, o0, c0);
+ // (C15 + O0) -> [NULL, 0, O0, C15]
+ ScaledWithOffset32Matcher match3(graph()->NewNode(a_op, c15, o0));
+ CheckScaledWithOffsetMatch(&match3, NULL, 0, o0, c15);
// (O0 + M1) -> [p1, 0, O0, NULL]
- ScaledWithOffsetMatcher match4(graph()->NewNode(a_op, o0, m1));
+ ScaledWithOffset32Matcher match4(graph()->NewNode(a_op, o0, m1));
CheckScaledWithOffsetMatch(&match4, p1, 0, o0, NULL);
// (M1 + O0) -> [p1, 0, O0, NULL]
m1 = graph()->NewNode(m_op, p1, c1);
- ScaledWithOffsetMatcher match5(graph()->NewNode(a_op, m1, o0));
+ ScaledWithOffset32Matcher match5(graph()->NewNode(a_op, m1, o0));
CheckScaledWithOffsetMatch(&match5, p1, 0, o0, NULL);
- // (C0 + M1) -> [P1, 0, NULL, C0]
+ // (C15 + M1) -> [P1, 0, NULL, C15]
m1 = graph()->NewNode(m_op, p1, c1);
- ScaledWithOffsetMatcher match6(graph()->NewNode(a_op, c0, m1));
- CheckScaledWithOffsetMatch(&match6, p1, 0, NULL, c0);
+ ScaledWithOffset32Matcher match6(graph()->NewNode(a_op, c15, m1));
+ CheckScaledWithOffsetMatch(&match6, p1, 0, NULL, c15);
- // (M1 + C0) -> [P1, 0, NULL, C0]
+ // (M1 + C15) -> [P1, 0, NULL, C15]
m1 = graph()->NewNode(m_op, p1, c1);
- ScaledWithOffsetMatcher match7(graph()->NewNode(a_op, m1, c0));
- CheckScaledWithOffsetMatch(&match7, p1, 0, NULL, c0);
+ ScaledWithOffset32Matcher match7(graph()->NewNode(a_op, m1, c15));
+ CheckScaledWithOffsetMatch(&match7, p1, 0, NULL, c15);
// (O0 + S0) -> [p1, 0, O0, NULL]
- ScaledWithOffsetMatcher match8(graph()->NewNode(a_op, o0, s0));
+ ScaledWithOffset32Matcher match8(graph()->NewNode(a_op, o0, s0));
CheckScaledWithOffsetMatch(&match8, p1, 0, o0, NULL);
// (S0 + O0) -> [p1, 0, O0, NULL]
s0 = graph()->NewNode(s_op, p1, c0);
- ScaledWithOffsetMatcher match9(graph()->NewNode(a_op, s0, o0));
+ ScaledWithOffset32Matcher match9(graph()->NewNode(a_op, s0, o0));
CheckScaledWithOffsetMatch(&match9, p1, 0, o0, NULL);
- // (C0 + S0) -> [P1, 0, NULL, C0]
+ // (C15 + S0) -> [P1, 0, NULL, C15]
s0 = graph()->NewNode(s_op, p1, c0);
- ScaledWithOffsetMatcher match10(graph()->NewNode(a_op, c0, s0));
- CheckScaledWithOffsetMatch(&match10, p1, 0, NULL, c0);
+ ScaledWithOffset32Matcher match10(graph()->NewNode(a_op, c15, s0));
+ CheckScaledWithOffsetMatch(&match10, p1, 0, NULL, c15);
- // (S0 + C0) -> [P1, 0, NULL, C0]
+ // (S0 + C15) -> [P1, 0, NULL, C15]
s0 = graph()->NewNode(s_op, p1, c0);
- ScaledWithOffsetMatcher match11(graph()->NewNode(a_op, s0, c0));
- CheckScaledWithOffsetMatch(&match11, p1, 0, NULL, c0);
+ ScaledWithOffset32Matcher match11(graph()->NewNode(a_op, s0, c15));
+ CheckScaledWithOffsetMatch(&match11, p1, 0, NULL, c15);
// (O0 + M2) -> [p1, 1, O0, NULL]
- ScaledWithOffsetMatcher match12(graph()->NewNode(a_op, o0, m2));
+ ScaledWithOffset32Matcher match12(graph()->NewNode(a_op, o0, m2));
CheckScaledWithOffsetMatch(&match12, p1, 1, o0, NULL);
// (M2 + O0) -> [p1, 1, O0, NULL]
m2 = graph()->NewNode(m_op, p1, c2);
- ScaledWithOffsetMatcher match13(graph()->NewNode(a_op, m2, o0));
+ ScaledWithOffset32Matcher match13(graph()->NewNode(a_op, m2, o0));
CheckScaledWithOffsetMatch(&match13, p1, 1, o0, NULL);
- // (C0 + M2) -> [P1, 1, NULL, C0]
+ // (C15 + M2) -> [P1, 1, NULL, C15]
m2 = graph()->NewNode(m_op, p1, c2);
- ScaledWithOffsetMatcher match14(graph()->NewNode(a_op, c0, m2));
- CheckScaledWithOffsetMatch(&match14, p1, 1, NULL, c0);
+ ScaledWithOffset32Matcher match14(graph()->NewNode(a_op, c15, m2));
+ CheckScaledWithOffsetMatch(&match14, p1, 1, NULL, c15);
- // (M2 + C0) -> [P1, 1, NULL, C0]
+ // (M2 + C15) -> [P1, 1, NULL, C15]
m2 = graph()->NewNode(m_op, p1, c2);
- ScaledWithOffsetMatcher match15(graph()->NewNode(a_op, m2, c0));
- CheckScaledWithOffsetMatch(&match15, p1, 1, NULL, c0);
+ ScaledWithOffset32Matcher match15(graph()->NewNode(a_op, m2, c15));
+ CheckScaledWithOffsetMatch(&match15, p1, 1, NULL, c15);
// (O0 + S1) -> [p1, 1, O0, NULL]
- ScaledWithOffsetMatcher match16(graph()->NewNode(a_op, o0, s1));
+ ScaledWithOffset32Matcher match16(graph()->NewNode(a_op, o0, s1));
CheckScaledWithOffsetMatch(&match16, p1, 1, o0, NULL);
// (S1 + O0) -> [p1, 1, O0, NULL]
s1 = graph()->NewNode(s_op, p1, c1);
- ScaledWithOffsetMatcher match17(graph()->NewNode(a_op, s1, o0));
+ ScaledWithOffset32Matcher match17(graph()->NewNode(a_op, s1, o0));
CheckScaledWithOffsetMatch(&match17, p1, 1, o0, NULL);
- // (C0 + S1) -> [P1, 1, NULL, C0]
+ // (C15 + S1) -> [P1, 1, NULL, C15]
s1 = graph()->NewNode(s_op, p1, c1);
- ScaledWithOffsetMatcher match18(graph()->NewNode(a_op, c0, s1));
- CheckScaledWithOffsetMatch(&match18, p1, 1, NULL, c0);
+ ScaledWithOffset32Matcher match18(graph()->NewNode(a_op, c15, s1));
+ CheckScaledWithOffsetMatch(&match18, p1, 1, NULL, c15);
- // (S1 + C0) -> [P1, 1, NULL, C0]
+ // (S1 + C15) -> [P1, 1, NULL, C15]
s1 = graph()->NewNode(s_op, p1, c1);
- ScaledWithOffsetMatcher match19(graph()->NewNode(a_op, s1, c0));
- CheckScaledWithOffsetMatch(&match19, p1, 1, NULL, c0);
+ ScaledWithOffset32Matcher match19(graph()->NewNode(a_op, s1, c15));
+ CheckScaledWithOffsetMatch(&match19, p1, 1, NULL, c15);
// (O0 + M4) -> [p1, 2, O0, NULL]
- ScaledWithOffsetMatcher match20(graph()->NewNode(a_op, o0, m4));
+ ScaledWithOffset32Matcher match20(graph()->NewNode(a_op, o0, m4));
CheckScaledWithOffsetMatch(&match20, p1, 2, o0, NULL);
// (M4 + O0) -> [p1, 2, O0, NULL]
m4 = graph()->NewNode(m_op, p1, c4);
- ScaledWithOffsetMatcher match21(graph()->NewNode(a_op, m4, o0));
+ ScaledWithOffset32Matcher match21(graph()->NewNode(a_op, m4, o0));
CheckScaledWithOffsetMatch(&match21, p1, 2, o0, NULL);
- // (C0 + M4) -> [p1, 2, NULL, C0]
+ // (C15 + M4) -> [p1, 2, NULL, C15]
m4 = graph()->NewNode(m_op, p1, c4);
- ScaledWithOffsetMatcher match22(graph()->NewNode(a_op, c0, m4));
- CheckScaledWithOffsetMatch(&match22, p1, 2, NULL, c0);
+ ScaledWithOffset32Matcher match22(graph()->NewNode(a_op, c15, m4));
+ CheckScaledWithOffsetMatch(&match22, p1, 2, NULL, c15);
- // (M4 + C0) -> [p1, 2, NULL, C0]
+ // (M4 + C15) -> [p1, 2, NULL, C15]
m4 = graph()->NewNode(m_op, p1, c4);
- ScaledWithOffsetMatcher match23(graph()->NewNode(a_op, m4, c0));
- CheckScaledWithOffsetMatch(&match23, p1, 2, NULL, c0);
+ ScaledWithOffset32Matcher match23(graph()->NewNode(a_op, m4, c15));
+ CheckScaledWithOffsetMatch(&match23, p1, 2, NULL, c15);
// (O0 + S2) -> [p1, 2, O0, NULL]
- ScaledWithOffsetMatcher match24(graph()->NewNode(a_op, o0, s2));
+ ScaledWithOffset32Matcher match24(graph()->NewNode(a_op, o0, s2));
CheckScaledWithOffsetMatch(&match24, p1, 2, o0, NULL);
// (S2 + O0) -> [p1, 2, O0, NULL]
s2 = graph()->NewNode(s_op, p1, c2);
- ScaledWithOffsetMatcher match25(graph()->NewNode(a_op, s2, o0));
+ ScaledWithOffset32Matcher match25(graph()->NewNode(a_op, s2, o0));
CheckScaledWithOffsetMatch(&match25, p1, 2, o0, NULL);
- // (C0 + S2) -> [p1, 2, NULL, C0]
+ // (C15 + S2) -> [p1, 2, NULL, C15]
s2 = graph()->NewNode(s_op, p1, c2);
- ScaledWithOffsetMatcher match26(graph()->NewNode(a_op, c0, s2));
- CheckScaledWithOffsetMatch(&match26, p1, 2, NULL, c0);
+ ScaledWithOffset32Matcher match26(graph()->NewNode(a_op, c15, s2));
+ CheckScaledWithOffsetMatch(&match26, p1, 2, NULL, c15);
- // (S2 + C0) -> [p1, 2, NULL, C0]
+ // (S2 + C15) -> [p1, 2, NULL, C15]
s2 = graph()->NewNode(s_op, p1, c2);
- ScaledWithOffsetMatcher match27(graph()->NewNode(a_op, s2, c0));
- CheckScaledWithOffsetMatch(&match27, p1, 2, NULL, c0);
+ ScaledWithOffset32Matcher match27(graph()->NewNode(a_op, s2, c15));
+ CheckScaledWithOffsetMatch(&match27, p1, 2, NULL, c15);
// (O0 + M8) -> [p1, 2, O0, NULL]
- ScaledWithOffsetMatcher match28(graph()->NewNode(a_op, o0, m8));
+ ScaledWithOffset32Matcher match28(graph()->NewNode(a_op, o0, m8));
CheckScaledWithOffsetMatch(&match28, p1, 3, o0, NULL);
// (M8 + O0) -> [p1, 2, O0, NULL]
m8 = graph()->NewNode(m_op, p1, c8);
- ScaledWithOffsetMatcher match29(graph()->NewNode(a_op, m8, o0));
+ ScaledWithOffset32Matcher match29(graph()->NewNode(a_op, m8, o0));
CheckScaledWithOffsetMatch(&match29, p1, 3, o0, NULL);
- // (C0 + M8) -> [p1, 2, NULL, C0]
+ // (C15 + M8) -> [p1, 2, NULL, C15]
m8 = graph()->NewNode(m_op, p1, c8);
- ScaledWithOffsetMatcher match30(graph()->NewNode(a_op, c0, m8));
- CheckScaledWithOffsetMatch(&match30, p1, 3, NULL, c0);
+ ScaledWithOffset32Matcher match30(graph()->NewNode(a_op, c15, m8));
+ CheckScaledWithOffsetMatch(&match30, p1, 3, NULL, c15);
- // (M8 + C0) -> [p1, 2, NULL, C0]
+ // (M8 + C15) -> [p1, 2, NULL, C15]
m8 = graph()->NewNode(m_op, p1, c8);
- ScaledWithOffsetMatcher match31(graph()->NewNode(a_op, m8, c0));
- CheckScaledWithOffsetMatch(&match31, p1, 3, NULL, c0);
+ ScaledWithOffset32Matcher match31(graph()->NewNode(a_op, m8, c15));
+ CheckScaledWithOffsetMatch(&match31, p1, 3, NULL, c15);
// (O0 + S3) -> [p1, 2, O0, NULL]
- ScaledWithOffsetMatcher match32(graph()->NewNode(a_op, o0, s3));
+ ScaledWithOffset32Matcher match32(graph()->NewNode(a_op, o0, s3));
CheckScaledWithOffsetMatch(&match32, p1, 3, o0, NULL);
// (S3 + O0) -> [p1, 2, O0, NULL]
s3 = graph()->NewNode(s_op, p1, c3);
- ScaledWithOffsetMatcher match33(graph()->NewNode(a_op, s3, o0));
+ ScaledWithOffset32Matcher match33(graph()->NewNode(a_op, s3, o0));
CheckScaledWithOffsetMatch(&match33, p1, 3, o0, NULL);
- // (C0 + S3) -> [p1, 2, NULL, C0]
+ // (C15 + S3) -> [p1, 2, NULL, C15]
s3 = graph()->NewNode(s_op, p1, c3);
- ScaledWithOffsetMatcher match34(graph()->NewNode(a_op, c0, s3));
- CheckScaledWithOffsetMatch(&match34, p1, 3, NULL, c0);
+ ScaledWithOffset32Matcher match34(graph()->NewNode(a_op, c15, s3));
+ CheckScaledWithOffsetMatch(&match34, p1, 3, NULL, c15);
- // (S3 + C0) -> [p1, 2, NULL, C0]
+ // (S3 + C15) -> [p1, 2, NULL, C15]
s3 = graph()->NewNode(s_op, p1, c3);
- ScaledWithOffsetMatcher match35(graph()->NewNode(a_op, s3, c0));
- CheckScaledWithOffsetMatch(&match35, p1, 3, NULL, c0);
+ ScaledWithOffset32Matcher match35(graph()->NewNode(a_op, s3, c15));
+ CheckScaledWithOffsetMatch(&match35, p1, 3, NULL, c15);
// 2 INPUT - NEGATIVE CASES
// (M3 + O1) -> [O0, 0, M3, NULL]
- ScaledWithOffsetMatcher match36(graph()->NewNode(a_op, o1, m3));
+ ScaledWithOffset32Matcher match36(graph()->NewNode(a_op, o1, m3));
CheckScaledWithOffsetMatch(&match36, m3, 0, o1, NULL);
// (S4 + O1) -> [O0, 0, S4, NULL]
- ScaledWithOffsetMatcher match37(graph()->NewNode(a_op, o1, s4));
+ ScaledWithOffset32Matcher match37(graph()->NewNode(a_op, o1, s4));
CheckScaledWithOffsetMatch(&match37, s4, 0, o1, NULL);
// 3 INPUT
- // (C0 + S3) + O0 -> [p1, 2, o0, c0]
+ // (C15 + S3) + O0 -> [p1, 2, o0, c15]
s3 = graph()->NewNode(s_op, p1, c3);
- ScaledWithOffsetMatcher match38(
- graph()->NewNode(a_op, graph()->NewNode(a_op, c0, s3), o0));
- CheckScaledWithOffsetMatch(&match38, p1, 3, o0, c0);
+ ScaledWithOffset32Matcher match38(
+ graph()->NewNode(a_op, graph()->NewNode(a_op, c15, s3), o0));
+ CheckScaledWithOffsetMatch(&match38, p1, 3, o0, c15);
- // (O0 + C0) + S3 -> [p1, 2, o0, c0]
+ // (O0 + C15) + S3 -> [p1, 2, o0, c15]
s3 = graph()->NewNode(s_op, p1, c3);
- ScaledWithOffsetMatcher match39(
- graph()->NewNode(a_op, graph()->NewNode(a_op, o0, c0), s3));
- CheckScaledWithOffsetMatch(&match39, p1, 3, o0, c0);
+ ScaledWithOffset32Matcher match39(
+ graph()->NewNode(a_op, graph()->NewNode(a_op, o0, c15), s3));
+ CheckScaledWithOffsetMatch(&match39, p1, 3, o0, c15);
- // (S3 + O0) + C0 -> [p1, 2, o0, c0]
+ // (S3 + O0) + C15 -> [p1, 2, o0, c15]
s3 = graph()->NewNode(s_op, p1, c3);
- ScaledWithOffsetMatcher match40(
- graph()->NewNode(a_op, graph()->NewNode(a_op, s3, o0), c0));
- CheckScaledWithOffsetMatch(&match40, p1, 3, o0, c0);
+ ScaledWithOffset32Matcher match40(
+ graph()->NewNode(a_op, graph()->NewNode(a_op, s3, o0), c15));
+ CheckScaledWithOffsetMatch(&match40, p1, 3, o0, c15);
- // C0 + (S3 + O0) -> [p1, 2, o0, c0]
+ // C15 + (S3 + O0) -> [p1, 2, o0, c15]
s3 = graph()->NewNode(s_op, p1, c3);
- ScaledWithOffsetMatcher match41(
- graph()->NewNode(a_op, c0, graph()->NewNode(a_op, s3, o0)));
- CheckScaledWithOffsetMatch(&match41, p1, 3, o0, c0);
+ ScaledWithOffset32Matcher match41(
+ graph()->NewNode(a_op, c15, graph()->NewNode(a_op, s3, o0)));
+ CheckScaledWithOffsetMatch(&match41, p1, 3, o0, c15);
- // O0 + (C0 + S3) -> [p1, 2, o0, c0]
+ // O0 + (C15 + S3) -> [p1, 2, o0, c15]
s3 = graph()->NewNode(s_op, p1, c3);
- ScaledWithOffsetMatcher match42(
- graph()->NewNode(a_op, o0, graph()->NewNode(a_op, c0, s3)));
- CheckScaledWithOffsetMatch(&match42, p1, 3, o0, c0);
+ ScaledWithOffset32Matcher match42(
+ graph()->NewNode(a_op, o0, graph()->NewNode(a_op, c15, s3)));
+ CheckScaledWithOffsetMatch(&match42, p1, 3, o0, c15);
- // S3 + (O0 + C0) -> [p1, 2, o0, c0]
+ // S3 + (O0 + C15) -> [p1, 2, o0, c15]
s3 = graph()->NewNode(s_op, p1, c3);
- ScaledWithOffsetMatcher match43(
- graph()->NewNode(a_op, s3, graph()->NewNode(a_op, o0, c0)));
- CheckScaledWithOffsetMatch(&match43, p1, 3, o0, c0);
+ ScaledWithOffset32Matcher match43(
+ graph()->NewNode(a_op, s3, graph()->NewNode(a_op, o0, c15)));
+ CheckScaledWithOffsetMatch(&match43, p1, 3, o0, c15);
}
+
+TEST_F(NodeMatcherTest, ScaledWithOffset64Matcher) {
+ graph()->SetStart(graph()->NewNode(common()->Start(0)));
+
+ const Operator* c0_op = common()->Int64Constant(0);
+ Node* c0 = graph()->NewNode(c0_op);
+ USE(c0);
+ const Operator* c1_op = common()->Int64Constant(1);
+ Node* c1 = graph()->NewNode(c1_op);
+ USE(c1);
+ const Operator* c2_op = common()->Int64Constant(2);
+ Node* c2 = graph()->NewNode(c2_op);
+ USE(c2);
+ const Operator* c3_op = common()->Int64Constant(3);
+ Node* c3 = graph()->NewNode(c3_op);
+ USE(c3);
+ const Operator* c4_op = common()->Int64Constant(4);
+ Node* c4 = graph()->NewNode(c4_op);
+ USE(c4);
+ const Operator* c8_op = common()->Int64Constant(8);
+ Node* c8 = graph()->NewNode(c8_op);
+ USE(c8);
+ const Operator* c15_op = common()->Int64Constant(15);
+ Node* c15 = graph()->NewNode(c15_op);
+ USE(c15);
+
+ const Operator* o0_op = common()->Parameter(0);
+ Node* o0 = graph()->NewNode(o0_op, graph()->start());
+ USE(o0);
+ const Operator* o1_op = common()->Parameter(1);
+ Node* o1 = graph()->NewNode(o1_op, graph()->start());
+ USE(o0);
+
+ const Operator* p1_op = common()->Parameter(3);
+ Node* p1 = graph()->NewNode(p1_op, graph()->start());
+ USE(p1);
+
+ const Operator* a_op = machine()->Int64Add();
+ USE(a_op);
+
+ const Operator* m_op = machine()->Int64Mul();
+ Node* m1 = graph()->NewNode(m_op, p1, c1);
+ Node* m2 = graph()->NewNode(m_op, p1, c2);
+ Node* m4 = graph()->NewNode(m_op, p1, c4);
+ Node* m8 = graph()->NewNode(m_op, p1, c8);
+ Node* m3 = graph()->NewNode(m_op, p1, c3);
+ USE(m1);
+ USE(m2);
+ USE(m4);
+ USE(m8);
+ USE(m3);
+
+ const Operator* s_op = machine()->Word64Shl();
+ Node* s0 = graph()->NewNode(s_op, p1, c0);
+ Node* s1 = graph()->NewNode(s_op, p1, c1);
+ Node* s2 = graph()->NewNode(s_op, p1, c2);
+ Node* s3 = graph()->NewNode(s_op, p1, c3);
+ Node* s4 = graph()->NewNode(s_op, p1, c4);
+ USE(s0);
+ USE(s1);
+ USE(s2);
+ USE(s3);
+ USE(s4);
+
+ // 1 INPUT
+
+ // Only relevant test cases is checking for non-match.
+ ScaledWithOffset64Matcher match0(c15);
+ EXPECT_FALSE(match0.matches());
+
+ // 2 INPUT
+
+ // (O0 + O1) -> [O0, 0, O1, NULL]
+ ScaledWithOffset64Matcher match1(graph()->NewNode(a_op, o0, o1));
+ CheckScaledWithOffsetMatch(&match1, o1, 0, o0, NULL);
+
+ // (O0 + C15) -> [NULL, 0, O0, C15]
+ ScaledWithOffset64Matcher match2(graph()->NewNode(a_op, o0, c15));
+ CheckScaledWithOffsetMatch(&match2, NULL, 0, o0, c15);
+
+ // (C15 + O0) -> [NULL, 0, O0, C15]
+ ScaledWithOffset64Matcher match3(graph()->NewNode(a_op, c15, o0));
+ CheckScaledWithOffsetMatch(&match3, NULL, 0, o0, c15);
+
+ // (O0 + M1) -> [p1, 0, O0, NULL]
+ ScaledWithOffset64Matcher match4(graph()->NewNode(a_op, o0, m1));
+ CheckScaledWithOffsetMatch(&match4, p1, 0, o0, NULL);
+
+ // (M1 + O0) -> [p1, 0, O0, NULL]
+ m1 = graph()->NewNode(m_op, p1, c1);
+ ScaledWithOffset64Matcher match5(graph()->NewNode(a_op, m1, o0));
+ CheckScaledWithOffsetMatch(&match5, p1, 0, o0, NULL);
+
+ // (C15 + M1) -> [P1, 0, NULL, C15]
+ m1 = graph()->NewNode(m_op, p1, c1);
+ ScaledWithOffset64Matcher match6(graph()->NewNode(a_op, c15, m1));
+ CheckScaledWithOffsetMatch(&match6, p1, 0, NULL, c15);
+
+ // (M1 + C15) -> [P1, 0, NULL, C15]
+ m1 = graph()->NewNode(m_op, p1, c1);
+ ScaledWithOffset64Matcher match7(graph()->NewNode(a_op, m1, c15));
+ CheckScaledWithOffsetMatch(&match7, p1, 0, NULL, c15);
+
+ // (O0 + S0) -> [p1, 0, O0, NULL]
+ ScaledWithOffset64Matcher match8(graph()->NewNode(a_op, o0, s0));
+ CheckScaledWithOffsetMatch(&match8, p1, 0, o0, NULL);
+
+ // (S0 + O0) -> [p1, 0, O0, NULL]
+ s0 = graph()->NewNode(s_op, p1, c0);
+ ScaledWithOffset64Matcher match9(graph()->NewNode(a_op, s0, o0));
+ CheckScaledWithOffsetMatch(&match9, p1, 0, o0, NULL);
+
+ // (C15 + S0) -> [P1, 0, NULL, C15]
+ s0 = graph()->NewNode(s_op, p1, c0);
+ ScaledWithOffset64Matcher match10(graph()->NewNode(a_op, c15, s0));
+ CheckScaledWithOffsetMatch(&match10, p1, 0, NULL, c15);
+
+ // (S0 + C15) -> [P1, 0, NULL, C15]
+ s0 = graph()->NewNode(s_op, p1, c0);
+ ScaledWithOffset64Matcher match11(graph()->NewNode(a_op, s0, c15));
+ CheckScaledWithOffsetMatch(&match11, p1, 0, NULL, c15);
+
+ // (O0 + M2) -> [p1, 1, O0, NULL]
+ ScaledWithOffset64Matcher match12(graph()->NewNode(a_op, o0, m2));
+ CheckScaledWithOffsetMatch(&match12, p1, 1, o0, NULL);
+
+ // (M2 + O0) -> [p1, 1, O0, NULL]
+ m2 = graph()->NewNode(m_op, p1, c2);
+ ScaledWithOffset64Matcher match13(graph()->NewNode(a_op, m2, o0));
+ CheckScaledWithOffsetMatch(&match13, p1, 1, o0, NULL);
+
+ // (C15 + M2) -> [P1, 1, NULL, C15]
+ m2 = graph()->NewNode(m_op, p1, c2);
+ ScaledWithOffset64Matcher match14(graph()->NewNode(a_op, c15, m2));
+ CheckScaledWithOffsetMatch(&match14, p1, 1, NULL, c15);
+
+ // (M2 + C15) -> [P1, 1, NULL, C15]
+ m2 = graph()->NewNode(m_op, p1, c2);
+ ScaledWithOffset64Matcher match15(graph()->NewNode(a_op, m2, c15));
+ CheckScaledWithOffsetMatch(&match15, p1, 1, NULL, c15);
+
+ // (O0 + S1) -> [p1, 1, O0, NULL]
+ ScaledWithOffset64Matcher match16(graph()->NewNode(a_op, o0, s1));
+ CheckScaledWithOffsetMatch(&match16, p1, 1, o0, NULL);
+
+ // (S1 + O0) -> [p1, 1, O0, NULL]
+ s1 = graph()->NewNode(s_op, p1, c1);
+ ScaledWithOffset64Matcher match17(graph()->NewNode(a_op, s1, o0));
+ CheckScaledWithOffsetMatch(&match17, p1, 1, o0, NULL);
+
+ // (C15 + S1) -> [P1, 1, NULL, C15]
+ s1 = graph()->NewNode(s_op, p1, c1);
+ ScaledWithOffset64Matcher match18(graph()->NewNode(a_op, c15, s1));
+ CheckScaledWithOffsetMatch(&match18, p1, 1, NULL, c15);
+
+ // (S1 + C15) -> [P1, 1, NULL, C15]
+ s1 = graph()->NewNode(s_op, p1, c1);
+ ScaledWithOffset64Matcher match19(graph()->NewNode(a_op, s1, c15));
+ CheckScaledWithOffsetMatch(&match19, p1, 1, NULL, c15);
+
+ // (O0 + M4) -> [p1, 2, O0, NULL]
+ ScaledWithOffset64Matcher match20(graph()->NewNode(a_op, o0, m4));
+ CheckScaledWithOffsetMatch(&match20, p1, 2, o0, NULL);
+
+ // (M4 + O0) -> [p1, 2, O0, NULL]
+ m4 = graph()->NewNode(m_op, p1, c4);
+ ScaledWithOffset64Matcher match21(graph()->NewNode(a_op, m4, o0));
+ CheckScaledWithOffsetMatch(&match21, p1, 2, o0, NULL);
+
+ // (C15 + M4) -> [p1, 2, NULL, C15]
+ m4 = graph()->NewNode(m_op, p1, c4);
+ ScaledWithOffset64Matcher match22(graph()->NewNode(a_op, c15, m4));
+ CheckScaledWithOffsetMatch(&match22, p1, 2, NULL, c15);
+
+ // (M4 + C15) -> [p1, 2, NULL, C15]
+ m4 = graph()->NewNode(m_op, p1, c4);
+ ScaledWithOffset64Matcher match23(graph()->NewNode(a_op, m4, c15));
+ CheckScaledWithOffsetMatch(&match23, p1, 2, NULL, c15);
+
+ // (O0 + S2) -> [p1, 2, O0, NULL]
+ ScaledWithOffset64Matcher match24(graph()->NewNode(a_op, o0, s2));
+ CheckScaledWithOffsetMatch(&match24, p1, 2, o0, NULL);
+
+ // (S2 + O0) -> [p1, 2, O0, NULL]
+ s2 = graph()->NewNode(s_op, p1, c2);
+ ScaledWithOffset64Matcher match25(graph()->NewNode(a_op, s2, o0));
+ CheckScaledWithOffsetMatch(&match25, p1, 2, o0, NULL);
+
+ // (C15 + S2) -> [p1, 2, NULL, C15]
+ s2 = graph()->NewNode(s_op, p1, c2);
+ ScaledWithOffset64Matcher match26(graph()->NewNode(a_op, c15, s2));
+ CheckScaledWithOffsetMatch(&match26, p1, 2, NULL, c15);
+
+ // (S2 + C15) -> [p1, 2, NULL, C15]
+ s2 = graph()->NewNode(s_op, p1, c2);
+ ScaledWithOffset64Matcher match27(graph()->NewNode(a_op, s2, c15));
+ CheckScaledWithOffsetMatch(&match27, p1, 2, NULL, c15);
+
+ // (O0 + M8) -> [p1, 2, O0, NULL]
+ ScaledWithOffset64Matcher match28(graph()->NewNode(a_op, o0, m8));
+ CheckScaledWithOffsetMatch(&match28, p1, 3, o0, NULL);
+
+ // (M8 + O0) -> [p1, 2, O0, NULL]
+ m8 = graph()->NewNode(m_op, p1, c8);
+ ScaledWithOffset64Matcher match29(graph()->NewNode(a_op, m8, o0));
+ CheckScaledWithOffsetMatch(&match29, p1, 3, o0, NULL);
+
+ // (C15 + M8) -> [p1, 2, NULL, C15]
+ m8 = graph()->NewNode(m_op, p1, c8);
+ ScaledWithOffset64Matcher match30(graph()->NewNode(a_op, c15, m8));
+ CheckScaledWithOffsetMatch(&match30, p1, 3, NULL, c15);
+
+ // (M8 + C15) -> [p1, 2, NULL, C15]
+ m8 = graph()->NewNode(m_op, p1, c8);
+ ScaledWithOffset64Matcher match31(graph()->NewNode(a_op, m8, c15));
+ CheckScaledWithOffsetMatch(&match31, p1, 3, NULL, c15);
+
+ // (O0 + S3) -> [p1, 2, O0, NULL]
+ ScaledWithOffset64Matcher match64(graph()->NewNode(a_op, o0, s3));
+ CheckScaledWithOffsetMatch(&match64, p1, 3, o0, NULL);
+
+ // (S3 + O0) -> [p1, 2, O0, NULL]
+ s3 = graph()->NewNode(s_op, p1, c3);
+ ScaledWithOffset64Matcher match33(graph()->NewNode(a_op, s3, o0));
+ CheckScaledWithOffsetMatch(&match33, p1, 3, o0, NULL);
+
+ // (C15 + S3) -> [p1, 2, NULL, C15]
+ s3 = graph()->NewNode(s_op, p1, c3);
+ ScaledWithOffset64Matcher match34(graph()->NewNode(a_op, c15, s3));
+ CheckScaledWithOffsetMatch(&match34, p1, 3, NULL, c15);
+
+ // (S3 + C15) -> [p1, 2, NULL, C15]
+ s3 = graph()->NewNode(s_op, p1, c3);
+ ScaledWithOffset64Matcher match35(graph()->NewNode(a_op, s3, c15));
+ CheckScaledWithOffsetMatch(&match35, p1, 3, NULL, c15);
+
+ // 2 INPUT - NEGATIVE CASES
+
+ // (M3 + O1) -> [O0, 0, M3, NULL]
+ ScaledWithOffset64Matcher match36(graph()->NewNode(a_op, o1, m3));
+ CheckScaledWithOffsetMatch(&match36, m3, 0, o1, NULL);
+
+ // (S4 + O1) -> [O0, 0, S4, NULL]
+ ScaledWithOffset64Matcher match37(graph()->NewNode(a_op, o1, s4));
+ CheckScaledWithOffsetMatch(&match37, s4, 0, o1, NULL);
+
+ // 3 INPUT
+
+ // (C15 + S3) + O0 -> [p1, 2, o0, c15]
+ s3 = graph()->NewNode(s_op, p1, c3);
+ ScaledWithOffset64Matcher match38(
+ graph()->NewNode(a_op, graph()->NewNode(a_op, c15, s3), o0));
+ CheckScaledWithOffsetMatch(&match38, p1, 3, o0, c15);
+
+ // (O0 + C15) + S3 -> [p1, 2, o0, c15]
+ s3 = graph()->NewNode(s_op, p1, c3);
+ ScaledWithOffset64Matcher match39(
+ graph()->NewNode(a_op, graph()->NewNode(a_op, o0, c15), s3));
+ CheckScaledWithOffsetMatch(&match39, p1, 3, o0, c15);
+
+ // (S3 + O0) + C15 -> [p1, 2, o0, c15]
+ s3 = graph()->NewNode(s_op, p1, c3);
+ ScaledWithOffset64Matcher match40(
+ graph()->NewNode(a_op, graph()->NewNode(a_op, s3, o0), c15));
+ CheckScaledWithOffsetMatch(&match40, p1, 3, o0, c15);
+
+ // C15 + (S3 + O0) -> [p1, 2, o0, c15]
+ s3 = graph()->NewNode(s_op, p1, c3);
+ ScaledWithOffset64Matcher match41(
+ graph()->NewNode(a_op, c15, graph()->NewNode(a_op, s3, o0)));
+ CheckScaledWithOffsetMatch(&match41, p1, 3, o0, c15);
+
+ // O0 + (C15 + S3) -> [p1, 2, o0, c15]
+ s3 = graph()->NewNode(s_op, p1, c3);
+ ScaledWithOffset64Matcher match42(
+ graph()->NewNode(a_op, o0, graph()->NewNode(a_op, c15, s3)));
+ CheckScaledWithOffsetMatch(&match42, p1, 3, o0, c15);
+
+ // S3 + (O0 + C15) -> [p1, 2, o0, c15]
+ s3 = graph()->NewNode(s_op, p1, c3);
+ ScaledWithOffset64Matcher match43(
+ graph()->NewNode(a_op, s3, graph()->NewNode(a_op, o0, c15)));
+ CheckScaledWithOffsetMatch(&match43, p1, 3, o0, c15);
+}
+
+
} // namespace compiler
} // namespace internal
} // namespace v8
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