Move SLEB/ULEB size calculation routines from AsmPrinter to TargetAsmInfo. This makes JIT asmprinter-free.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54843 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter.cpp
index b01ae7d..16f26c4 100644
--- a/lib/CodeGen/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter.cpp
@@ -493,23 +493,12 @@
} while (Value);
}
-/// SizeULEB128 - Compute the number of bytes required for an unsigned leb128
-/// value.
-unsigned AsmPrinter::SizeULEB128(unsigned Value) {
- unsigned Size = 0;
- do {
- Value >>= 7;
- Size += sizeof(int8_t);
- } while (Value);
- return Size;
-}
-
/// PrintSLEB128 - Print a series of hexidecimal values (separated by commas)
/// representing a signed leb128 value.
void AsmPrinter::PrintSLEB128(int Value) const {
int Sign = Value >> (8 * sizeof(Value) - 1);
bool IsMore;
-
+
do {
unsigned Byte = Value & 0x7f;
Value >>= 7;
@@ -520,22 +509,6 @@
} while (IsMore);
}
-/// SizeSLEB128 - Compute the number of bytes required for a signed leb128
-/// value.
-unsigned AsmPrinter::SizeSLEB128(int Value) {
- unsigned Size = 0;
- int Sign = Value >> (8 * sizeof(Value) - 1);
- bool IsMore;
-
- do {
- unsigned Byte = Value & 0x7f;
- Value >>= 7;
- IsMore = Value != Sign || ((Byte ^ Sign) & 0x40) != 0;
- Size += sizeof(int8_t);
- } while (IsMore);
- return Size;
-}
-
//===--------------------------------------------------------------------===//
// Emission and print routines
//