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| author | Tim Northover <tnorthover@apple.com> | 2014-05-27 07:37:21 +0000 |
|---|---|---|
| committer | Tim Northover <tnorthover@apple.com> | 2014-05-27 07:37:21 +0000 |
| commit | 9bbb4066f8fc2b53594f0c47adf0843756e84aea (patch) | |
| tree | be576e37eaa0a384f537fda97d3191d894a025a6 /lib/Target/AArch64/AArch64AsmPrinter.cpp | |
| parent | f31b009b3e3af261cbf6ec8f65337187414797f5 (diff) | |
| download | llvm-9bbb4066f8fc2b53594f0c47adf0843756e84aea.tar.gz llvm-9bbb4066f8fc2b53594f0c47adf0843756e84aea.tar.bz2 llvm-9bbb4066f8fc2b53594f0c47adf0843756e84aea.tar.xz | |
AArch64: support 'c' and 'n' inline asm modifiers.
These are tested by test/CodeGen/Generic, so we should probably know
how to deal with them. Fortunately generic code does it if asked.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209646 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/AArch64/AArch64AsmPrinter.cpp')
| -rw-r--r-- | lib/Target/AArch64/AArch64AsmPrinter.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Target/AArch64/AArch64AsmPrinter.cpp b/lib/Target/AArch64/AArch64AsmPrinter.cpp index 8553a591fe..c3ee9bbb81 100644 --- a/lib/Target/AArch64/AArch64AsmPrinter.cpp +++ b/lib/Target/AArch64/AArch64AsmPrinter.cpp @@ -266,6 +266,11 @@ bool AArch64AsmPrinter::PrintAsmOperand(const MachineInstr *MI, unsigned OpNum, unsigned AsmVariant, const char *ExtraCode, raw_ostream &O) { const MachineOperand &MO = MI->getOperand(OpNum); + + // First try the generic code, which knows about modifiers like 'c' and 'n'. + if (!AsmPrinter::PrintAsmOperand(MI, OpNum, AsmVariant, ExtraCode, O)) + return false; + // Does this asm operand have a single letter operand modifier? if (ExtraCode && ExtraCode[0]) { if (ExtraCode[1] != 0) |