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Side by Side Diff: runtime/vm/assembler_arm_test.cc

Issue 593363003: Expands the use of Immediate and Operand wrappers. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 6 years, 2 months ago
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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2013, 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_ARM) 6 #if defined(TARGET_ARCH_ARM)
7 7
8 #include "vm/assembler.h" 8 #include "vm/assembler.h"
9 #include "vm/cpu.h" 9 #include "vm/cpu.h"
10 #include "vm/os.h" 10 #include "vm/os.h"
(...skipping 882 matching lines...) Expand 10 before | Expand all | Expand 10 after
893 __ cmp(R1, Operand(32)); 893 __ cmp(R1, Operand(32));
894 __ b(&error, NE); 894 __ b(&error, NE);
895 __ mov(R2, Operand(42)); 895 __ mov(R2, Operand(42));
896 __ clz(R2, R2); 896 __ clz(R2, R2);
897 __ cmp(R2, Operand(26)); 897 __ cmp(R2, Operand(26));
898 __ b(&error, NE); 898 __ b(&error, NE);
899 __ mvn(R0, Operand(0)); 899 __ mvn(R0, Operand(0));
900 __ clz(R1, R0); 900 __ clz(R1, R0);
901 __ cmp(R1, Operand(0)); 901 __ cmp(R1, Operand(0));
902 __ b(&error, NE); 902 __ b(&error, NE);
903 __ Lsr(R0, R0, 3); 903 __ Lsr(R0, R0, Operand(3));
904 __ clz(R1, R0); 904 __ clz(R1, R0);
905 __ cmp(R1, Operand(3)); 905 __ cmp(R1, Operand(3));
906 __ b(&error, NE); 906 __ b(&error, NE);
907 __ mov(R0, Operand(0)); 907 __ mov(R0, Operand(0));
908 __ bx(LR); 908 __ bx(LR);
909 __ Bind(&error); 909 __ Bind(&error);
910 __ mov(R0, Operand(1)); 910 __ mov(R0, Operand(1));
911 __ bx(LR); 911 __ bx(LR);
912 } 912 }
913 913
(...skipping 58 matching lines...) Expand 10 before | Expand all | Expand 10 after
972 EXPECT(test != NULL); 972 EXPECT(test != NULL);
973 typedef int (*Tst)() DART_UNUSED; 973 typedef int (*Tst)() DART_UNUSED;
974 EXPECT_EQ(1, EXECUTE_TEST_CODE_INT32(Tst, test->entry())); 974 EXPECT_EQ(1, EXECUTE_TEST_CODE_INT32(Tst, test->entry()));
975 } 975 }
976 976
977 977
978 ASSEMBLER_TEST_GENERATE(Lsr1, assembler) { 978 ASSEMBLER_TEST_GENERATE(Lsr1, assembler) {
979 Label skip; 979 Label skip;
980 980
981 __ mov(R0, Operand(1)); 981 __ mov(R0, Operand(1));
982 __ Lsl(R0, R0, 31); 982 __ Lsl(R0, R0, Operand(31));
983 __ Lsr(R0, R0, 31); 983 __ Lsr(R0, R0, Operand(31));
984 __ bx(LR); 984 __ bx(LR);
985 } 985 }
986 986
987 987
988 ASSEMBLER_TEST_RUN(Lsr1, test) { 988 ASSEMBLER_TEST_RUN(Lsr1, test) {
989 EXPECT(test != NULL); 989 EXPECT(test != NULL);
990 typedef int (*Tst)() DART_UNUSED; 990 typedef int (*Tst)() DART_UNUSED;
991 EXPECT_EQ(1, EXECUTE_TEST_CODE_INT32(Tst, test->entry())); 991 EXPECT_EQ(1, EXECUTE_TEST_CODE_INT32(Tst, test->entry()));
992 } 992 }
993 993
994 994
995 ASSEMBLER_TEST_GENERATE(Asr1, assembler) { 995 ASSEMBLER_TEST_GENERATE(Asr1, assembler) {
996 Label skip; 996 Label skip;
997 997
998 __ mov(R0, Operand(1)); 998 __ mov(R0, Operand(1));
999 __ Lsl(R0, R0, 31); 999 __ Lsl(R0, R0, Operand(31));
1000 __ Asr(R0, R0, 31); 1000 __ Asr(R0, R0, Operand(31));
1001 __ bx(LR); 1001 __ bx(LR);
1002 } 1002 }
1003 1003
1004 1004
1005 ASSEMBLER_TEST_RUN(Asr1, test) { 1005 ASSEMBLER_TEST_RUN(Asr1, test) {
1006 EXPECT(test != NULL); 1006 EXPECT(test != NULL);
1007 typedef int (*Tst)() DART_UNUSED; 1007 typedef int (*Tst)() DART_UNUSED;
1008 EXPECT_EQ(-1, EXECUTE_TEST_CODE_INT32(Tst, test->entry())); 1008 EXPECT_EQ(-1, EXECUTE_TEST_CODE_INT32(Tst, test->entry()));
1009 } 1009 }
1010 1010
(...skipping 3065 matching lines...) Expand 10 before | Expand all | Expand 10 after
4076 __ StoreIntoObject(R2, 4076 __ StoreIntoObject(R2,
4077 FieldAddress(R2, GrowableObjectArray::data_offset()), 4077 FieldAddress(R2, GrowableObjectArray::data_offset()),
4078 R1); 4078 R1);
4079 __ PopList((1 << CTX) | (1 << LR)); 4079 __ PopList((1 << CTX) | (1 << LR));
4080 __ Ret(); 4080 __ Ret();
4081 } 4081 }
4082 4082
4083 } // namespace dart 4083 } // namespace dart
4084 4084
4085 #endif // defined TARGET_ARCH_ARM 4085 #endif // defined TARGET_ARCH_ARM
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