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Side by Side 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, 5 months ago
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1 // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 4
5 #include "vm/globals.h" 5 #include "vm/globals.h"
6 #if defined(TARGET_ARCH_DBC) 6 #if defined(TARGET_ARCH_DBC)
7 7
8 #include "vm/assembler.h" 8 #include "vm/assembler.h"
9 #include "vm/stack_frame.h" 9 #include "vm/stack_frame.h"
10 #include "vm/unit_test.h" 10 #include "vm/unit_test.h"
(...skipping 1774 matching lines...) Expand 10 before | Expand all | Expand 10 after
1785 __ IfNeNull(0); 1785 __ IfNeNull(0);
1786 __ LoadConstant(1, Smi::Handle(Smi::New(42))); 1786 __ LoadConstant(1, Smi::Handle(Smi::New(42)));
1787 __ Return(1); 1787 __ Return(1);
1788 } 1788 }
1789 1789
1790 1790
1791 ASSEMBLER_TEST_RUN(IfNeNullNotNull, test) { 1791 ASSEMBLER_TEST_RUN(IfNeNullNotNull, test) {
1792 EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code())); 1792 EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
1793 } 1793 }
1794 1794
1795 // - If<Cond> rA, rD
1796 //
1797 // Cond is Le, Lt, Ge, Gt, or unsigned variants ULe, ULt, UGe, UGt.
1798 // Skips the next instruction unless FP[rA] <Cond> FP[rD]. Assumes that
1799 // FP[rA] and FP[rD] are Smis.
1800 ASSEMBLER_TEST_GENERATE(IfLeTrue, assembler) {
1801 __ Frame(3);
1802 __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
1803 __ LoadConstant(1, Smi::Handle(Smi::New(-5)));
1804 __ LoadConstant(2, Smi::Handle(Smi::New(100)));
1805 __ IfLe(1, 2);
1806 __ LoadConstant(0, Smi::Handle(Smi::New(42)));
1807 __ Return(0);
1808 }
1809
1810
1811 ASSEMBLER_TEST_RUN(IfLeTrue, test) {
1812 EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
1813 }
1814
1815
1816 ASSEMBLER_TEST_GENERATE(IfLeFalse, assembler) {
1817 __ Frame(3);
1818 __ LoadConstant(0, Smi::Handle(Smi::New(42)));
1819 __ LoadConstant(1, Smi::Handle(Smi::New(100)));
1820 __ LoadConstant(2, Smi::Handle(Smi::New(-5)));
1821 __ IfLe(1, 2);
1822 __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
1823 __ Return(0);
1824 }
1825
1826
1827 ASSEMBLER_TEST_RUN(IfLeFalse, test) {
1828 EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
1829 }
1830
1831
1832 ASSEMBLER_TEST_GENERATE(IfLtTrue, assembler) {
1833 __ Frame(3);
1834 __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
1835 __ LoadConstant(1, Smi::Handle(Smi::New(-5)));
1836 __ LoadConstant(2, Smi::Handle(Smi::New(100)));
1837 __ IfLt(1, 2);
1838 __ LoadConstant(0, Smi::Handle(Smi::New(42)));
1839 __ Return(0);
1840 }
1841
1842
1843 ASSEMBLER_TEST_RUN(IfLtTrue, test) {
1844 EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
1845 }
1846
1847
1848 ASSEMBLER_TEST_GENERATE(IfLtFalse, assembler) {
1849 __ Frame(3);
1850 __ LoadConstant(0, Smi::Handle(Smi::New(42)));
1851 __ LoadConstant(1, Smi::Handle(Smi::New(100)));
1852 __ LoadConstant(2, Smi::Handle(Smi::New(-5)));
1853 __ IfLt(1, 2);
1854 __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
1855 __ Return(0);
1856 }
1857
1858
1859 ASSEMBLER_TEST_RUN(IfLtFalse, test) {
1860 EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
1861 }
1862
1863
1864 ASSEMBLER_TEST_GENERATE(IfGeTrue, assembler) {
1865 __ Frame(3);
1866 __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
1867 __ LoadConstant(1, Smi::Handle(Smi::New(100)));
1868 __ LoadConstant(2, Smi::Handle(Smi::New(-5)));
1869 __ IfGe(1, 2);
1870 __ LoadConstant(0, Smi::Handle(Smi::New(42)));
1871 __ Return(0);
1872 }
1873
1874
1875 ASSEMBLER_TEST_RUN(IfGeTrue, test) {
1876 EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
1877 }
1878
1879
1880 ASSEMBLER_TEST_GENERATE(IfGeFalse, assembler) {
1881 __ Frame(3);
1882 __ LoadConstant(0, Smi::Handle(Smi::New(42)));
1883 __ LoadConstant(1, Smi::Handle(Smi::New(-5)));
1884 __ LoadConstant(2, Smi::Handle(Smi::New(100)));
1885 __ IfGe(1, 2);
1886 __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
1887 __ Return(0);
1888 }
1889
1890
1891 ASSEMBLER_TEST_RUN(IfGeFalse, test) {
1892 EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
1893 }
1894
1895
1896 ASSEMBLER_TEST_GENERATE(IfGtTrue, assembler) {
1897 __ Frame(3);
1898 __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
1899 __ LoadConstant(1, Smi::Handle(Smi::New(100)));
1900 __ LoadConstant(2, Smi::Handle(Smi::New(-5)));
1901 __ IfGt(1, 2);
1902 __ LoadConstant(0, Smi::Handle(Smi::New(42)));
1903 __ Return(0);
1904 }
1905
1906
1907 ASSEMBLER_TEST_RUN(IfGtTrue, test) {
1908 EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
1909 }
1910
1911
1912 ASSEMBLER_TEST_GENERATE(IfGtFalse, assembler) {
1913 __ Frame(3);
1914 __ LoadConstant(0, Smi::Handle(Smi::New(42)));
1915 __ LoadConstant(1, Smi::Handle(Smi::New(-5)));
1916 __ LoadConstant(2, Smi::Handle(Smi::New(100)));
1917 __ IfGt(1, 2);
1918 __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
1919 __ Return(0);
1920 }
1921
1922
1923 ASSEMBLER_TEST_RUN(IfGtFalse, test) {
1924 EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
1925 }
1926
1927
1928
1929
1930
1931 ASSEMBLER_TEST_GENERATE(IfULeTrue, assembler) {
1932 __ Frame(3);
1933 __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
1934 __ LoadConstant(1, Smi::Handle(Smi::New(5)));
1935 __ LoadConstant(2, Smi::Handle(Smi::New(100)));
1936 __ IfULe(1, 2);
1937 __ LoadConstant(0, Smi::Handle(Smi::New(42)));
1938 __ Return(0);
1939 }
1940
1941
1942 ASSEMBLER_TEST_RUN(IfULeTrue, test) {
1943 EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
1944 }
1945
1946
1947 ASSEMBLER_TEST_GENERATE(IfULeFalse, assembler) {
1948 __ Frame(3);
1949 __ LoadConstant(0, Smi::Handle(Smi::New(42)));
1950 __ LoadConstant(1, Smi::Handle(Smi::New(100)));
1951 __ LoadConstant(2, Smi::Handle(Smi::New(5)));
1952 __ IfULe(1, 2);
1953 __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
1954 __ Return(0);
1955 }
1956
1957
1958 ASSEMBLER_TEST_RUN(IfULeFalse, test) {
1959 EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
1960 }
1961
1962
1963 ASSEMBLER_TEST_GENERATE(IfULeNegTrue, assembler) {
1964 __ Frame(3);
1965 __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
1966 __ LoadConstant(1, Smi::Handle(Smi::New(5)));
1967 __ LoadConstant(2, Smi::Handle(Smi::New(-5)));
1968 __ IfULe(1, 2);
1969 __ LoadConstant(0, Smi::Handle(Smi::New(42)));
1970 __ Return(0);
1971 }
1972
1973
1974 ASSEMBLER_TEST_RUN(IfULeNegTrue, test) {
1975 EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
1976 }
1977
1978
1979 ASSEMBLER_TEST_GENERATE(IfULtTrue, assembler) {
1980 __ Frame(3);
1981 __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
1982 __ LoadConstant(1, Smi::Handle(Smi::New(5)));
1983 __ LoadConstant(2, Smi::Handle(Smi::New(100)));
1984 __ IfULt(1, 2);
1985 __ LoadConstant(0, Smi::Handle(Smi::New(42)));
1986 __ Return(0);
1987 }
1988
1989
1990 ASSEMBLER_TEST_RUN(IfULtTrue, test) {
1991 EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
1992 }
1993
1994
1995 ASSEMBLER_TEST_GENERATE(IfULtFalse, assembler) {
1996 __ Frame(3);
1997 __ LoadConstant(0, Smi::Handle(Smi::New(42)));
1998 __ LoadConstant(1, Smi::Handle(Smi::New(100)));
1999 __ LoadConstant(2, Smi::Handle(Smi::New(5)));
2000 __ IfULt(1, 2);
2001 __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
2002 __ Return(0);
2003 }
2004
2005
2006 ASSEMBLER_TEST_RUN(IfULtFalse, test) {
2007 EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
2008 }
2009
2010
2011 ASSEMBLER_TEST_GENERATE(IfUGeTrue, assembler) {
2012 __ Frame(3);
2013 __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
2014 __ LoadConstant(1, Smi::Handle(Smi::New(100)));
2015 __ LoadConstant(2, Smi::Handle(Smi::New(5)));
2016 __ IfUGe(1, 2);
2017 __ LoadConstant(0, Smi::Handle(Smi::New(42)));
2018 __ Return(0);
2019 }
2020
2021
2022 ASSEMBLER_TEST_RUN(IfUGeTrue, test) {
2023 EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
2024 }
2025
2026
2027 ASSEMBLER_TEST_GENERATE(IfUGeFalse, assembler) {
2028 __ Frame(3);
2029 __ LoadConstant(0, Smi::Handle(Smi::New(42)));
2030 __ LoadConstant(1, Smi::Handle(Smi::New(5)));
2031 __ LoadConstant(2, Smi::Handle(Smi::New(100)));
2032 __ IfUGe(1, 2);
2033 __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
2034 __ Return(0);
2035 }
2036
2037
2038 ASSEMBLER_TEST_RUN(IfUGeFalse, test) {
2039 EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
2040 }
2041
2042
2043 ASSEMBLER_TEST_GENERATE(IfUGtTrue, assembler) {
2044 __ Frame(3);
2045 __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
2046 __ LoadConstant(1, Smi::Handle(Smi::New(100)));
2047 __ LoadConstant(2, Smi::Handle(Smi::New(5)));
2048 __ IfUGt(1, 2);
2049 __ LoadConstant(0, Smi::Handle(Smi::New(42)));
2050 __ Return(0);
2051 }
2052
2053
2054 ASSEMBLER_TEST_RUN(IfUGtTrue, test) {
2055 EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
2056 }
2057
2058
2059 ASSEMBLER_TEST_GENERATE(IfUGtFalse, assembler) {
2060 __ Frame(3);
2061 __ LoadConstant(0, Smi::Handle(Smi::New(42)));
2062 __ LoadConstant(1, Smi::Handle(Smi::New(5)));
2063 __ LoadConstant(2, Smi::Handle(Smi::New(100)));
2064 __ IfUGt(1, 2);
2065 __ LoadConstant(0, Smi::Handle(Smi::New(-1)));
2066 __ Return(0);
2067 }
2068
2069
2070 ASSEMBLER_TEST_RUN(IfUGtFalse, test) {
2071 EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code()));
2072 }
2073
1795 } // namespace dart 2074 } // namespace dart
1796 2075
1797 #endif // defined(TARGET_ARCH_DBC) 2076 #endif // defined(TARGET_ARCH_DBC)
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