Changes in directory llvm/lib/Bytecode/Reader:
Reader.cpp updated: 1.200 -> 1.201 --- Log message: For PR950: http://llvm.org/PR950 : Replace the REM instruction with UREM, SREM and FREM. --- Diffs of the changes: (+13 -8) Reader.cpp | 21 +++++++++++++-------- 1 files changed, 13 insertions(+), 8 deletions(-) Index: llvm/lib/Bytecode/Reader/Reader.cpp diff -u llvm/lib/Bytecode/Reader/Reader.cpp:1.200 llvm/lib/Bytecode/Reader/Reader.cpp:1.201 --- llvm/lib/Bytecode/Reader/Reader.cpp:1.200 Thu Oct 26 01:15:43 2006 +++ llvm/lib/Bytecode/Reader/Reader.cpp Wed Nov 1 19:53:58 2006 @@ -652,7 +652,14 @@ break; case 11: // Rem - Opcode = Instruction::Rem; + // As with "Div", make the signed/unsigned or floating point Rem + // instruction choice based on the type of the operands. + if (iType == 10 || iType == 11) + Opcode = Instruction::FRem; + else if (iType >= 2 && iType <= 9 && iType % 2 != 0) + Opcode = Instruction::SRem; + else + Opcode = Instruction::URem; break; case 12: // And Opcode = Instruction::And; @@ -1654,18 +1661,16 @@ else Opcode = Instruction::UDiv; break; - case 11: // Rem - // As with "Div", make the signed/unsigned Rem instruction choice based - // on the type of the instruction. + // As with "Div", make the signed/unsigned or floating point Rem + // instruction choice based on the type of the operands. if (ArgVec[0]->getType()->isFloatingPoint()) - Opcode = Instruction::Rem; + Opcode = Instruction::FRem; else if (ArgVec[0]->getType()->isSigned()) - Opcode = Instruction::Rem; + Opcode = Instruction::SRem; else - Opcode = Instruction::Rem; + Opcode = Instruction::URem; break; - case 12: // And Opcode = Instruction::And; break; _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
