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Unified Diff: runtime/vm/assembler_dbc_test.cc

Issue 2113563002: DBC: Various instructions. (Closed) Base URL: git@github.com:dart-lang/sdk.git@master
Patch Set: Add unsigned integer compares Created 4 years, 6 months ago
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Index: runtime/vm/assembler_dbc_test.cc
diff --git a/runtime/vm/assembler_dbc_test.cc b/runtime/vm/assembler_dbc_test.cc
index 180437ef89f1aaa57e84f812911c7c44cb6eda3a..f0458428c7c83e88b04d0ecae91fa7e2b5616481 100644
--- a/runtime/vm/assembler_dbc_test.cc
+++ b/runtime/vm/assembler_dbc_test.cc
@@ -1792,6 +1792,285 @@ ASSEMBLER_TEST_RUN(IfNeNullNotNull, test) {
EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
}
+// - If<Cond> rA, rD
+//
+// Cond is Le, Lt, Ge, Gt, or unsigned variants ULe, ULt, UGe, UGt.
+// Skips the next instruction unless FP[rA] <Cond> FP[rD]. Assumes that
+// FP[rA] and FP[rD] are Smis.
+ASSEMBLER_TEST_GENERATE(IfLeTrue, assembler) {
+ __ Frame(3);
+ __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
+ __ LoadConstant(1, Smi::Handle(Smi::New(-5)));
+ __ LoadConstant(2, Smi::Handle(Smi::New(100)));
+ __ IfLe(1, 2);
+ __ LoadConstant(0, Smi::Handle(Smi::New(42)));
+ __ Return(0);
+}
+
+
+ASSEMBLER_TEST_RUN(IfLeTrue, test) {
+ EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
+}
+
+
+ASSEMBLER_TEST_GENERATE(IfLeFalse, assembler) {
+ __ Frame(3);
+ __ LoadConstant(0, Smi::Handle(Smi::New(42)));
+ __ LoadConstant(1, Smi::Handle(Smi::New(100)));
+ __ LoadConstant(2, Smi::Handle(Smi::New(-5)));
+ __ IfLe(1, 2);
+ __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
+ __ Return(0);
+}
+
+
+ASSEMBLER_TEST_RUN(IfLeFalse, test) {
+ EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
+}
+
+
+ASSEMBLER_TEST_GENERATE(IfLtTrue, assembler) {
+ __ Frame(3);
+ __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
+ __ LoadConstant(1, Smi::Handle(Smi::New(-5)));
+ __ LoadConstant(2, Smi::Handle(Smi::New(100)));
+ __ IfLt(1, 2);
+ __ LoadConstant(0, Smi::Handle(Smi::New(42)));
+ __ Return(0);
+}
+
+
+ASSEMBLER_TEST_RUN(IfLtTrue, test) {
+ EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
+}
+
+
+ASSEMBLER_TEST_GENERATE(IfLtFalse, assembler) {
+ __ Frame(3);
+ __ LoadConstant(0, Smi::Handle(Smi::New(42)));
+ __ LoadConstant(1, Smi::Handle(Smi::New(100)));
+ __ LoadConstant(2, Smi::Handle(Smi::New(-5)));
+ __ IfLt(1, 2);
+ __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
+ __ Return(0);
+}
+
+
+ASSEMBLER_TEST_RUN(IfLtFalse, test) {
+ EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
+}
+
+
+ASSEMBLER_TEST_GENERATE(IfGeTrue, assembler) {
+ __ Frame(3);
+ __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
+ __ LoadConstant(1, Smi::Handle(Smi::New(100)));
+ __ LoadConstant(2, Smi::Handle(Smi::New(-5)));
+ __ IfGe(1, 2);
+ __ LoadConstant(0, Smi::Handle(Smi::New(42)));
+ __ Return(0);
+}
+
+
+ASSEMBLER_TEST_RUN(IfGeTrue, test) {
+ EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
+}
+
+
+ASSEMBLER_TEST_GENERATE(IfGeFalse, assembler) {
+ __ Frame(3);
+ __ LoadConstant(0, Smi::Handle(Smi::New(42)));
+ __ LoadConstant(1, Smi::Handle(Smi::New(-5)));
+ __ LoadConstant(2, Smi::Handle(Smi::New(100)));
+ __ IfGe(1, 2);
+ __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
+ __ Return(0);
+}
+
+
+ASSEMBLER_TEST_RUN(IfGeFalse, test) {
+ EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
+}
+
+
+ASSEMBLER_TEST_GENERATE(IfGtTrue, assembler) {
+ __ Frame(3);
+ __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
+ __ LoadConstant(1, Smi::Handle(Smi::New(100)));
+ __ LoadConstant(2, Smi::Handle(Smi::New(-5)));
+ __ IfGt(1, 2);
+ __ LoadConstant(0, Smi::Handle(Smi::New(42)));
+ __ Return(0);
+}
+
+
+ASSEMBLER_TEST_RUN(IfGtTrue, test) {
+ EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
+}
+
+
+ASSEMBLER_TEST_GENERATE(IfGtFalse, assembler) {
+ __ Frame(3);
+ __ LoadConstant(0, Smi::Handle(Smi::New(42)));
+ __ LoadConstant(1, Smi::Handle(Smi::New(-5)));
+ __ LoadConstant(2, Smi::Handle(Smi::New(100)));
+ __ IfGt(1, 2);
+ __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
+ __ Return(0);
+}
+
+
+ASSEMBLER_TEST_RUN(IfGtFalse, test) {
+ EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
+}
+
+
+
+
+
+ASSEMBLER_TEST_GENERATE(IfULeTrue, assembler) {
+ __ Frame(3);
+ __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
+ __ LoadConstant(1, Smi::Handle(Smi::New(5)));
+ __ LoadConstant(2, Smi::Handle(Smi::New(100)));
+ __ IfULe(1, 2);
+ __ LoadConstant(0, Smi::Handle(Smi::New(42)));
+ __ Return(0);
+}
+
+
+ASSEMBLER_TEST_RUN(IfULeTrue, test) {
+ EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
+}
+
+
+ASSEMBLER_TEST_GENERATE(IfULeFalse, assembler) {
+ __ Frame(3);
+ __ LoadConstant(0, Smi::Handle(Smi::New(42)));
+ __ LoadConstant(1, Smi::Handle(Smi::New(100)));
+ __ LoadConstant(2, Smi::Handle(Smi::New(5)));
+ __ IfULe(1, 2);
+ __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
+ __ Return(0);
+}
+
+
+ASSEMBLER_TEST_RUN(IfULeFalse, test) {
+ EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
+}
+
+
+ASSEMBLER_TEST_GENERATE(IfULeNegTrue, assembler) {
+ __ Frame(3);
+ __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
+ __ LoadConstant(1, Smi::Handle(Smi::New(5)));
+ __ LoadConstant(2, Smi::Handle(Smi::New(-5)));
+ __ IfULe(1, 2);
+ __ LoadConstant(0, Smi::Handle(Smi::New(42)));
+ __ Return(0);
+}
+
+
+ASSEMBLER_TEST_RUN(IfULeNegTrue, test) {
+ EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
+}
+
+
+ASSEMBLER_TEST_GENERATE(IfULtTrue, assembler) {
+ __ Frame(3);
+ __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
+ __ LoadConstant(1, Smi::Handle(Smi::New(5)));
+ __ LoadConstant(2, Smi::Handle(Smi::New(100)));
+ __ IfULt(1, 2);
+ __ LoadConstant(0, Smi::Handle(Smi::New(42)));
+ __ Return(0);
+}
+
+
+ASSEMBLER_TEST_RUN(IfULtTrue, test) {
+ EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
+}
+
+
+ASSEMBLER_TEST_GENERATE(IfULtFalse, assembler) {
+ __ Frame(3);
+ __ LoadConstant(0, Smi::Handle(Smi::New(42)));
+ __ LoadConstant(1, Smi::Handle(Smi::New(100)));
+ __ LoadConstant(2, Smi::Handle(Smi::New(5)));
+ __ IfULt(1, 2);
+ __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
+ __ Return(0);
+}
+
+
+ASSEMBLER_TEST_RUN(IfULtFalse, test) {
+ EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
+}
+
+
+ASSEMBLER_TEST_GENERATE(IfUGeTrue, assembler) {
+ __ Frame(3);
+ __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
+ __ LoadConstant(1, Smi::Handle(Smi::New(100)));
+ __ LoadConstant(2, Smi::Handle(Smi::New(5)));
+ __ IfUGe(1, 2);
+ __ LoadConstant(0, Smi::Handle(Smi::New(42)));
+ __ Return(0);
+}
+
+
+ASSEMBLER_TEST_RUN(IfUGeTrue, test) {
+ EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
+}
+
+
+ASSEMBLER_TEST_GENERATE(IfUGeFalse, assembler) {
+ __ Frame(3);
+ __ LoadConstant(0, Smi::Handle(Smi::New(42)));
+ __ LoadConstant(1, Smi::Handle(Smi::New(5)));
+ __ LoadConstant(2, Smi::Handle(Smi::New(100)));
+ __ IfUGe(1, 2);
+ __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
+ __ Return(0);
+}
+
+
+ASSEMBLER_TEST_RUN(IfUGeFalse, test) {
+ EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
+}
+
+
+ASSEMBLER_TEST_GENERATE(IfUGtTrue, assembler) {
+ __ Frame(3);
+ __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
+ __ LoadConstant(1, Smi::Handle(Smi::New(100)));
+ __ LoadConstant(2, Smi::Handle(Smi::New(5)));
+ __ IfUGt(1, 2);
+ __ LoadConstant(0, Smi::Handle(Smi::New(42)));
+ __ Return(0);
+}
+
+
+ASSEMBLER_TEST_RUN(IfUGtTrue, test) {
+ EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
+}
+
+
+ASSEMBLER_TEST_GENERATE(IfUGtFalse, assembler) {
+ __ Frame(3);
+ __ LoadConstant(0, Smi::Handle(Smi::New(42)));
+ __ LoadConstant(1, Smi::Handle(Smi::New(5)));
+ __ LoadConstant(2, Smi::Handle(Smi::New(100)));
+ __ IfUGt(1, 2);
+ __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
+ __ Return(0);
+}
+
+
+ASSEMBLER_TEST_RUN(IfUGtFalse, test) {
+ EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
+}
+
} // namespace dart
#endif // defined(TARGET_ARCH_DBC)
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