Implement ppc long double->uint conversion.
Make ppc long double constants print.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42882 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter.cpp
index 5eb85cd..47a5345 100644
--- a/lib/CodeGen/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter.cpp
@@ -917,6 +917,39 @@
<< " long double most significant halfword\n";
}
return;
+ } else if (CFP->getType() == Type::PPC_FP128Ty) {
+ // all long double variants are printed as hex
+ // api needed to prevent premature destruction
+ APInt api = CFP->getValueAPF().convertToAPInt();
+ const uint64_t *p = api.getRawData();
+ if (TD->isBigEndian()) {
+ O << TAI->getData32bitsDirective() << uint32_t(p[0] >> 32)
+ << "\t" << TAI->getCommentString()
+ << " long double most significant word\n";
+ O << TAI->getData32bitsDirective() << uint32_t(p[0])
+ << "\t" << TAI->getCommentString()
+ << " long double next word\n";
+ O << TAI->getData32bitsDirective() << uint32_t(p[1] >> 32)
+ << "\t" << TAI->getCommentString()
+ << " long double next word\n";
+ O << TAI->getData32bitsDirective() << uint32_t(p[1])
+ << "\t" << TAI->getCommentString()
+ << " long double least significant word\n";
+ } else {
+ O << TAI->getData32bitsDirective() << uint32_t(p[1])
+ << "\t" << TAI->getCommentString()
+ << " long double least significant word\n";
+ O << TAI->getData32bitsDirective() << uint32_t(p[1] >> 32)
+ << "\t" << TAI->getCommentString()
+ << " long double next word\n";
+ O << TAI->getData32bitsDirective() << uint32_t(p[0])
+ << "\t" << TAI->getCommentString()
+ << " long double next word\n";
+ O << TAI->getData32bitsDirective() << uint32_t(p[0] >> 32)
+ << "\t" << TAI->getCommentString()
+ << " long double most significant word\n";
+ }
+ return;
} else assert(0 && "Floating point constant type not handled");
} else if (CV->getType() == Type::Int64Ty) {
if (const ConstantInt *CI = dyn_cast<ConstantInt>(CV)) {