maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

[TableGen] Simplify some code slightly. No need to check if the arrays are empty before printing. The loop can be made to print the same thing if the loop is empty. NFC 

llvm-svn: 256703
This commit is contained in:
Craig Topper 2016-01-03 08:57:41 +00:00
parent 90b18c4014
commit 4ceea0a505
1 changed files with 10 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
llvm/utils/TableGen/SubtargetEmitter.cpp
View File

@ -185,16 +185,12 @@ unsigned SubtargetEmitter::FeatureKeyValues(raw_ostream &OS) {
const std::vector<Record*> &ImpliesList =
Feature->getValueAsListOfDefs("Implies");
if (ImpliesList.empty()) {
OS << "{ }";
} else {
OS << "{ ";
for (unsigned j = 0, M = ImpliesList.size(); j < M;) {
OS << Target << "::" << ImpliesList[j]->getName();
if (++j < M) OS << ", ";
}
OS << " }";
OS << "{";
for (unsigned j = 0, M = ImpliesList.size(); j < M;) {
OS << " " << Target << "::" << ImpliesList[j]->getName();
if (++j < M) OS << ",";
}
OS << " }";
OS << " }";
++NumFeatures;
@ -240,16 +236,12 @@ unsigned SubtargetEmitter::CPUKeyValues(raw_ostream &OS) {
<< "\"" << Name << "\", "
<< "\"Select the " << Name << " processor\", ";
if (FeatureList.empty()) {
OS << "{ }";
} else {
OS << "{ ";
for (unsigned j = 0, M = FeatureList.size(); j < M;) {
OS << Target << "::" << FeatureList[j]->getName();
if (++j < M) OS << ", ";
}
OS << " }";
OS << "{";
for (unsigned j = 0, M = FeatureList.size(); j < M;) {
OS << " " << Target << "::" << FeatureList[j]->getName();
if (++j < M) OS << ",";
}
OS << " }";
// The { } is for the "implies" section of this data structure.
OS << ", { } }";