From 62c6f879aee4cb0cb0d27bf6b645172ca131a7d1 Mon Sep 17 00:00:00 2001 From: Brian Gaeke Date: Fri, 23 Apr 2004 17:11:15 +0000 Subject: [PATCH] Emit SPARC machine code a word at a time instead of a byte at a time. Use emitWordAt() to emit forward-branch fixups. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13119 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/SparcV9/SparcV9CodeEmitter.cpp | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/lib/Target/SparcV9/SparcV9CodeEmitter.cpp b/lib/Target/SparcV9/SparcV9CodeEmitter.cpp index 8f8946e0c2a..a0d9a6a28c5 100644 --- a/lib/Target/SparcV9/SparcV9CodeEmitter.cpp +++ b/lib/Target/SparcV9/SparcV9CodeEmitter.cpp @@ -468,12 +468,16 @@ SparcV9CodeEmitter::~SparcV9CodeEmitter() { } void SparcV9CodeEmitter::emitWord(unsigned Val) { +#if 0 // I think this was used when the Sparc JIT was being tested on X86: // Output the constant in big endian byte order... unsigned byteVal; for (int i = 3; i >= 0; --i) { byteVal = Val >> 8*i; MCE.emitByte(byteVal & 255); } +#else + MCE.emitWord(Val); +#endif } unsigned @@ -763,7 +767,7 @@ bool SparcV9CodeEmitter::runOnMachineFunction(MachineFunction &MF) { else if (hiBits64) { MI->setOperandHi64(ii); } DEBUG(std::cerr << "Rewrote BB ref: "); unsigned fixedInstr = SparcV9CodeEmitter::getBinaryCodeForInstr(*MI); - *Ref = fixedInstr; + MCE.emitWordAt (fixedInstr, Ref); break; } } -- 2.34.1