6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-09-27 15:57:13 +00:00
Code Issues Projects Releases Wiki Activity

Move subreg lowering pass to be right after regalloc, per feedback.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40548 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Christopher Lamb 2007-07-27 07:36:14 +00:00
parent 3e22947d9a
commit ada779fb11
1 changed files with 10 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
lib/CodeGen/LLVMTargetMachine.cpp
View File

@ -73,6 +73,11 @@ LLVMTargetMachine::addPassesToEmitFile(FunctionPassManager &PM,
if (PrintMachineCode)
PM.add(createMachineFunctionPrinterPass(cerr));
PM.add(createLowerSubregsPass());
if (PrintMachineCode) // Print the subreg lowered code
PM.add(createMachineFunctionPrinterPass(cerr));
// Run post-ra passes.
if (addPostRegAlloc(PM, Fast) && PrintMachineCode)
PM.add(createMachineFunctionPrinterPass(cerr));
@ -97,8 +102,6 @@ LLVMTargetMachine::addPassesToEmitFile(FunctionPassManager &PM,
if (addPreEmitPass(PM, Fast) && PrintMachineCode)
PM.add(createMachineFunctionPrinterPass(cerr));
PM.add(createLowerSubregsPass());
switch (FileType) {
default:
break;
@ -179,6 +182,11 @@ bool LLVMTargetMachine::addPassesToEmitMachineCode(FunctionPassManager &PM,
if (PrintMachineCode)
PM.add(createMachineFunctionPrinterPass(cerr));
PM.add(createLowerSubregsPass());
if (PrintMachineCode) // Print the subreg lowered code
PM.add(createMachineFunctionPrinterPass(cerr));
// Run post-ra passes.
if (addPostRegAlloc(PM, Fast) && PrintMachineCode)
PM.add(createMachineFunctionPrinterPass(cerr));
@ -200,8 +208,6 @@ bool LLVMTargetMachine::addPassesToEmitMachineCode(FunctionPassManager &PM,
if (addPreEmitPass(PM, Fast) && PrintMachineCode)
PM.add(createMachineFunctionPrinterPass(cerr));
PM.add(createLowerSubregsPass());
addCodeEmitter(PM, Fast, PrintEmittedAsm, MCE);
// Delete machine code for this function