Changes in directory llvm/include/llvm/Target:
TargetData.h updated: 1.42 -> 1.43 --- Log message: make doxygen comment much better. Patch by B. Scott Michel! --- Diffs of the changes: (+31 -1) TargetData.h | 32 +++++++++++++++++++++++++++++++- 1 files changed, 31 insertions(+), 1 deletion(-) Index: llvm/include/llvm/Target/TargetData.h diff -u llvm/include/llvm/Target/TargetData.h:1.42 llvm/include/llvm/Target/TargetData.h:1.43 --- llvm/include/llvm/Target/TargetData.h:1.42 Tue Oct 24 15:48:29 2006 +++ llvm/include/llvm/Target/TargetData.h Wed Jan 17 01:28:48 2007 @@ -81,8 +81,38 @@ ~TargetData(); // Not virtual, do not subclass this class - /// init - Specify configuration if not available at ctor time. + /// Parse a target data layout string and initialize TargetData members. /// + /// Parse a target data layout string, initializing the various TargetData + /// members along the way. A TargetData specification string looks like + /// "E-p:64:64-d:64-f:32-l:64-i:32-s:16-b:8-B:8" and specifies the + /// target's endianess, the alignments of various data types and + /// the size of pointers. The "-" is used as a separator and ":" + /// separates a token from its argument. Alignment is indicated in bits + /// and internally converted to the appropriate number of bytes. + /// + /// Valid tokens: + /// <br> + /// <em>E</em> specifies big endian architecture (1234) [default]<br> + /// <em>e</em> specifies little endian architecture (4321) <br> + /// <em>p:[ptr size]:[ptr align]</em> specifies pointer size and alignment + /// [default = 64:64] <br> + /// <em>d:[align]</em> specifies double floating point alignment + /// [default = 64] <br> + /// <em>f:[align]</em> specifies single floating point alignment + /// [default = 32] <br> + /// <em>l:[align]</em> specifies long integer alignment + /// [default = 64] <br> + /// <em>i:[align]</em> specifies integer alignment + /// [default = 32] <br> + /// <em>s:[align]</em> specifies short integer alignment + /// [default = 16] <br> + /// <em>b:[align]</em> specifies byte data type alignment + /// [default = 8] <br> + /// <em>B:[align]</em> specifies boolean data type alignment + /// [default = 8] <br> + /// + /// All other token types are silently ignored. void init(const std::string &TargetDescription); _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits