Changes in directory llvm/lib/VMCore:
AsmWriter.cpp updated: 1.216 -> 1.217 --- Log message: For PR950: http://llvm.org/PR950 : Implement ICmp/FCmp predicate printing for constant expressions --- Diffs of the changes: (+39 -35) AsmWriter.cpp | 74 ++++++++++++++++++++++++++++++---------------------------- 1 files changed, 39 insertions(+), 35 deletions(-) Index: llvm/lib/VMCore/AsmWriter.cpp diff -u llvm/lib/VMCore/AsmWriter.cpp:1.216 llvm/lib/VMCore/AsmWriter.cpp:1.217 --- llvm/lib/VMCore/AsmWriter.cpp:1.216 Sun Dec 3 00:35:48 2006 +++ llvm/lib/VMCore/AsmWriter.cpp Sun Dec 3 23:19:18 2006 @@ -414,6 +414,39 @@ } } +static const char * getPredicateText(unsigned predicate) { + const char * pred = "unknown"; + switch (predicate) { + case FCmpInst::FCMP_FALSE: pred = "false"; break; + case FCmpInst::FCMP_OEQ: pred = "oeq"; break; + case FCmpInst::FCMP_OGT: pred = "ogt"; break; + case FCmpInst::FCMP_OGE: pred = "oge"; break; + case FCmpInst::FCMP_OLT: pred = "olt"; break; + case FCmpInst::FCMP_OLE: pred = "ole"; break; + case FCmpInst::FCMP_ONE: pred = "one"; break; + case FCmpInst::FCMP_ORD: pred = "ord"; break; + case FCmpInst::FCMP_UNO: pred = "uno"; break; + case FCmpInst::FCMP_UEQ: pred = "ueq"; break; + case FCmpInst::FCMP_UGT: pred = "ugt"; break; + case FCmpInst::FCMP_UGE: pred = "uge"; break; + case FCmpInst::FCMP_ULT: pred = "ult"; break; + case FCmpInst::FCMP_ULE: pred = "ule"; break; + case FCmpInst::FCMP_UNE: pred = "une"; break; + case FCmpInst::FCMP_TRUE: pred = "true"; break; + case ICmpInst::ICMP_EQ: pred = "eq"; break; + case ICmpInst::ICMP_NE: pred = "ne"; break; + case ICmpInst::ICMP_SGT: pred = "sgt"; break; + case ICmpInst::ICMP_SGE: pred = "sge"; break; + case ICmpInst::ICMP_SLT: pred = "slt"; break; + case ICmpInst::ICMP_SLE: pred = "sle"; break; + case ICmpInst::ICMP_UGT: pred = "ugt"; break; + case ICmpInst::ICMP_UGE: pred = "uge"; break; + case ICmpInst::ICMP_ULT: pred = "ult"; break; + case ICmpInst::ICMP_ULE: pred = "ule"; break; + } + return pred; +} + /// @brief Internal constant writer. static void WriteConstantInt(std::ostream &Out, const Constant *CV, bool PrintName, @@ -533,7 +566,10 @@ Out << "undef"; } else if (const ConstantExpr *CE = dyn_cast<ConstantExpr>(CV)) { - Out << CE->getOpcodeName() << " ("; + Out << CE->getOpcodeName(); + if (CE->isCompare()) + Out << " " << getPredicateText(CE->getPredicate()); + Out << " ("; for (User::const_op_iterator OI=CE->op_begin(); OI != CE->op_end(); ++OI) { printTypeInt(Out, (*OI)->getType(), TypeTable); @@ -1127,41 +1163,9 @@ // Print out the compare instruction predicates if (const FCmpInst *FCI = dyn_cast<FCmpInst>(&I)) { - const char *pred = 0; - switch (FCI->getPredicate()) { - case FCmpInst::FCMP_FALSE: pred = "false"; - case FCmpInst::FCMP_OEQ: pred = "oeq"; - case FCmpInst::FCMP_OGT: pred = "ogt"; - case FCmpInst::FCMP_OGE: pred = "oge"; - case FCmpInst::FCMP_OLT: pred = "olt"; - case FCmpInst::FCMP_OLE: pred = "ole"; - case FCmpInst::FCMP_ONE: pred = "one"; - case FCmpInst::FCMP_ORD: pred = "ord"; - case FCmpInst::FCMP_UNO: pred = "uno"; - case FCmpInst::FCMP_UEQ: pred = "ueq"; - case FCmpInst::FCMP_UGT: pred = "ugt"; - case FCmpInst::FCMP_UGE: pred = "uge"; - case FCmpInst::FCMP_ULT: pred = "ult"; - case FCmpInst::FCMP_ULE: pred = "ule"; - case FCmpInst::FCMP_UNE: pred = "une"; - case FCmpInst::FCMP_TRUE: pred = "true"; - } - Out << " " << pred; + Out << " " << getPredicateText(FCI->getPredicate()); } else if (const ICmpInst *ICI = dyn_cast<ICmpInst>(&I)) { - const char *pred = 0; - switch (ICI->getPredicate()) { - case ICmpInst::ICMP_EQ: pred = "eq"; - case ICmpInst::ICMP_NE: pred = "ne"; - case ICmpInst::ICMP_SGT: pred = "sgt"; - case ICmpInst::ICMP_SGE: pred = "sge"; - case ICmpInst::ICMP_SLT: pred = "slt"; - case ICmpInst::ICMP_SLE: pred = "sle"; - case ICmpInst::ICMP_UGT: pred = "ugt"; - case ICmpInst::ICMP_UGE: pred = "uge"; - case ICmpInst::ICMP_ULT: pred = "ult"; - case ICmpInst::ICMP_ULE: pred = "ule"; - } - Out << " " << pred; + Out << " " << getPredicateText(ICI->getPredicate()); } // Print out the type of the operands... _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
