Changes in directory llvm/include/llvm/Target:
TargetAsmInfo.h updated: 1.8 -> 1.9
---
Log message:
Expose method and ivars for measuring inline asm length properly.
---
Diffs of the changes: (+13 -2)
TargetAsmInfo.h | 15 +++++++++++++--
1 files changed, 13 insertions(+), 2 deletions(-)
Index: llvm/include/llvm/Target/TargetAsmInfo.h
diff -u llvm/include/llvm/Target/TargetAsmInfo.h:1.8
llvm/include/llvm/Target/TargetAsmInfo.h:1.9
--- llvm/include/llvm/Target/TargetAsmInfo.h:1.8 Wed Oct 4 22:14:23 2006
+++ llvm/include/llvm/Target/TargetAsmInfo.h Fri Oct 13 12:50:07 2006
@@ -27,7 +27,6 @@
/// TargetAsmInfo - This class is intended to be used as a base class for asm
/// properties and features specific to the target.
class TargetAsmInfo {
-
protected:
//===------------------------------------------------------------------===//
// Properties to be set by the target writer, used to configure asm
printer.
@@ -48,6 +47,15 @@
/// NeedsSet - True if target asm can't compute addresses on data
/// directives.
bool NeedsSet; // Defaults to false.
+
+ /// MaxInstLength - This is the maximum possible length of an instruction,
+ /// which is needed to compute the size of an inline asm.
+ unsigned MaxInstLength; // Defaults to 4.
+
+ /// SeparatorChar - This character, if specified, is used to separate
+ /// instructions from each other when on the same line. This is used to
+ /// measure inline asm instructions.
+ char SeparatorChar; // Defaults to ';'
/// CommentString - This indicates the comment character used by the
/// assembler.
@@ -261,6 +269,10 @@
TargetAsmInfo();
virtual ~TargetAsmInfo();
+ /// Measure the specified inline asm to determine an approximation of its
+ /// length.
+ unsigned getInlineAsmLength(const char *Str) const;
+
//
// Accessors.
//
@@ -430,7 +442,6 @@
return DwarfMacInfoSection;
}
};
-
}
#endif
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