diff options
| author | Calin Juravle <calin@google.com> | 2014-10-07 20:23:36 +0100 |
|---|---|---|
| committer | Calin Juravle <calin@google.com> | 2014-10-17 11:46:45 +0100 |
| commit | 34bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2 (patch) | |
| tree | e8ed8e40c5f7896a9ac01bf7dcc2e56f40cfc804 /compiler/optimizing/codegen_test.cc | |
| parent | 7f758228f7904d2f65f06bfbd2b8ecbb8e8c6a9d (diff) | |
Add multiplication for integral types
This also fixes an issue where we could allocate a pair register even if
one of its parts was already blocked.
Change-Id: I4869175933409add2a56f1ccfb369c3d3dd3cb01
Diffstat (limited to 'compiler/optimizing/codegen_test.cc')
| -rw-r--r-- | compiler/optimizing/codegen_test.cc | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/compiler/optimizing/codegen_test.cc b/compiler/optimizing/codegen_test.cc index 3037f1c2e8..8bb12de387 100644 --- a/compiler/optimizing/codegen_test.cc +++ b/compiler/optimizing/codegen_test.cc @@ -349,4 +349,49 @@ TEST(CodegenTest, NonMaterializedCondition) { RunCodeOptimized(graph, hook_before_codegen, true, 0); } +#define MUL_TEST(TYPE, TEST_NAME) \ + TEST(CodegenTest, Return ## TEST_NAME) { \ + const uint16_t data[] = TWO_REGISTERS_CODE_ITEM( \ + Instruction::CONST_4 | 3 << 12 | 0, \ + Instruction::CONST_4 | 4 << 12 | 1 << 8, \ + Instruction::MUL_ ## TYPE, 1 << 8 | 0, \ + Instruction::RETURN); \ + \ + TestCode(data, true, 12); \ + } \ + \ + TEST(CodegenTest, Return ## TEST_NAME ## 2addr) { \ + const uint16_t data[] = TWO_REGISTERS_CODE_ITEM( \ + Instruction::CONST_4 | 3 << 12 | 0, \ + Instruction::CONST_4 | 4 << 12 | 1 << 8, \ + Instruction::MUL_ ## TYPE ## _2ADDR | 1 << 12, \ + Instruction::RETURN); \ + \ + TestCode(data, true, 12); \ + } + +MUL_TEST(INT, MulInt); +MUL_TEST(LONG, MulLong); +// MUL_TEST(FLOAT, Float); +// MUL_TEST(DOUBLE, Double); + +TEST(CodegenTest, ReturnMulIntLit8) { + const uint16_t data[] = ONE_REGISTER_CODE_ITEM( + Instruction::CONST_4 | 4 << 12 | 0 << 8, + Instruction::MUL_INT_LIT8, 3 << 8 | 0, + Instruction::RETURN); + + TestCode(data, true, 12); +} + +TEST(CodegenTest, ReturnMulIntLit16) { + const uint16_t data[] = ONE_REGISTER_CODE_ITEM( + Instruction::CONST_4 | 4 << 12 | 0 << 8, + Instruction::MUL_INT_LIT16, 3, + Instruction::RETURN); + + TestCode(data, true, 12); +} + + } // namespace art |