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| author | Francis Visoiu Mistrih <francisvm@yahoo.com> | 2017-12-13 10:30:51 +0000 |
|---|---|---|
| committer | Francis Visoiu Mistrih <francisvm@yahoo.com> | 2017-12-13 10:30:51 +0000 |
| commit | b3a0d513749623b8ee51183c127be74350052426 (patch) | |
| tree | 150eba20d019bb866ef70b22fc74f2ee9007b34a /llvm/unittests/CodeGen/MachineOperandTest.cpp | |
| parent | 26ae8a6582c8c420b222e5b672c6845e182340f5 (diff) | |
| download | bcm5719-llvm-b3a0d513749623b8ee51183c127be74350052426.tar.gz bcm5719-llvm-b3a0d513749623b8ee51183c127be74350052426.zip | |
[CodeGen] Print target index operands as target-index(target-specific) + 8 in both MIR and debug output
Work towards the unification of MIR and debug output by printing `target-index(target-specific) + 8` instead of `<ti#0+8>` and `target-index(target-specific) + 8` instead of `<ti#0-8>`.
Only debug syntax is affected.
llvm-svn: 320565
Diffstat (limited to 'llvm/unittests/CodeGen/MachineOperandTest.cpp')
| -rw-r--r-- | llvm/unittests/CodeGen/MachineOperandTest.cpp | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/llvm/unittests/CodeGen/MachineOperandTest.cpp b/llvm/unittests/CodeGen/MachineOperandTest.cpp index c21bff60db0..46f50ab0151 100644 --- a/llvm/unittests/CodeGen/MachineOperandTest.cpp +++ b/llvm/unittests/CodeGen/MachineOperandTest.cpp @@ -151,4 +151,34 @@ TEST(MachineOperandTest, PrintCPI) { } } +TEST(MachineOperandTest, PrintTargetIndexName) { + // Create a MachineOperand with a target index and print it. + MachineOperand MO = MachineOperand::CreateTargetIndex(0, 8); + + // Checking some preconditions on the newly created + // MachineOperand. + ASSERT_TRUE(MO.isTargetIndex()); + ASSERT_TRUE(MO.getIndex() == 0); + ASSERT_TRUE(MO.getOffset() == 8); + + // Print a MachineOperand containing a target index and a positive offset. + std::string str; + { + raw_string_ostream OS(str); + MO.print(OS, /*TRI=*/nullptr, /*IntrinsicInfo=*/nullptr); + ASSERT_TRUE(OS.str() == "target-index(<unknown>) + 8"); + } + + str.clear(); + + MO.setOffset(-12); + + // Print a MachineOperand containing a target index and a negative offset. + { + raw_string_ostream OS(str); + MO.print(OS, /*TRI=*/nullptr, /*IntrinsicInfo=*/nullptr); + ASSERT_TRUE(OS.str() == "target-index(<unknown>) - 12"); + } +} + } // end namespace |
