OSchip
/
llvm-project
mirror of https://github.com/THU-DSP-LAB/llvm-project.git
13
0
Fork 6
Code Issues Packages Projects Releases Wiki Activity

teach asmprinter to print s8/s14 operands 

llvm-svn: 21131
This commit is contained in:
Duraid Madina 2005-04-07 12:34:36 +00:00
parent 8419da8acf
commit a7abda3989
1 changed files with 12 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
llvm/lib/Target/IA64/IA64AsmPrinter.cpp
View File

@ -233,6 +233,18 @@ namespace {
MVT::ValueType VT) { MVT::ValueType VT) {
O << (unsigned short)MI->getOperand(OpNo).getImmedValue(); O << (unsigned short)MI->getOperand(OpNo).getImmedValue();
} }
void printS8ImmOperand(const MachineInstr *MI, unsigned OpNo,
MVT::ValueType VT) {
int val=(unsigned int)MI->getOperand(OpNo).getImmedValue();
if(val>=128) val=val-256; // if negative, flip sign
O << val;
}
void printS14ImmOperand(const MachineInstr *MI, unsigned OpNo,
MVT::ValueType VT) {
int val=(unsigned int)MI->getOperand(OpNo).getImmedValue();
if(val>=8192) val=val-16384; // if negative, flip sign
O << val;
}
void printS21ImmOperand(const MachineInstr *MI, unsigned OpNo, void printS21ImmOperand(const MachineInstr *MI, unsigned OpNo,
MVT::ValueType VT) { MVT::ValueType VT) {
O << (int)MI->getOperand(OpNo).getImmedValue(); // FIXME (21, not 32!) O << (int)MI->getOperand(OpNo).getImmedValue(); // FIXME (21, not 32!)