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ARM: convert loop to range based

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Convert a loop to use range based iteration.  Rename structure members to help
naming, and make structure definition anonymous.  NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214056 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Saleem Abdulrasool 2014-07-27 19:07:05 +00:00
parent 2dd264c8a3
commit ddbe5abddf
1 changed files with 14 additions and 14 deletions
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28
lib/Target/ARM/AsmParser/ARMAsmParser.cpp
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@ -9368,8 +9368,8 @@ extern "C" void LLVMInitializeARMAsmParser() {
#define GET_MATCHER_IMPLEMENTATION
#include "ARMGenAsmMatcher.inc"
static const struct ExtMapEntry {
const char *Extension;
static const struct {
const char *Name;
const unsigned ArchCheck;
const uint64_t Features;
} Extensions[] = {
@ -9406,40 +9406,40 @@ bool ARMAsmParser::parseDirectiveArchExtension(SMLoc L) {
return false;
}
StringRef Extension = Parser.getTok().getString();
StringRef Name = Parser.getTok().getString();
SMLoc ExtLoc = Parser.getTok().getLoc();
getLexer().Lex();
bool EnableFeature = true;
if (Extension.startswith_lower("no")) {
if (Name.startswith_lower("no")) {
EnableFeature = false;
Extension = Extension.substr(2);
Name = Name.substr(2);
}
for (unsigned EI = 0, EE = array_lengthof(Extensions); EI != EE; ++EI) {
if (Extensions[EI].Extension != Extension)
for (const auto &Extension : Extensions) {
if (Extension.Name != Name)
continue;
unsigned FB = getAvailableFeatures();
if ((FB & Extensions[EI].ArchCheck) != Extensions[EI].ArchCheck) {
Error(ExtLoc, "architectural extension '" + Extension + "' is not "
if ((FB & Extension.ArchCheck) != Extension.ArchCheck) {
Error(ExtLoc, "architectural extension '" + Name + "' is not "
"allowed for the current base architecture");
return false;
}
if (!Extensions[EI].Features)
report_fatal_error("unsupported architectural extension: " + Extension);
if (!Extension.Features)
report_fatal_error("unsupported architectural extension: " + Name);
if (EnableFeature)
FB |= ComputeAvailableFeatures(Extensions[EI].Features);
FB |= ComputeAvailableFeatures(Extension.Features);
else
FB &= ~ComputeAvailableFeatures(Extensions[EI].Features);
FB &= ~ComputeAvailableFeatures(Extension.Features);
setAvailableFeatures(FB);
return false;
}
Error(ExtLoc, "unknown architectural extension: " + Extension);
Error(ExtLoc, "unknown architectural extension: " + Name);
Parser.eatToEndOfStatement();
return false;
}