RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2025-01-07 03:40:35 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Implicit defs/uses list may be empty.

Browse Source 
llvm-svn: 5103
This commit is contained in:
Chris Lattner 2002-12-18 01:11:14 +00:00
parent b1c74bb421
commit bb2e7ec2b1
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
lib/CodeGen/RegAllocSimple.cpp
View File

@ -92,13 +92,13 @@ namespace {
void invalidatePhysRegs(const MachineInstr *MI) { void invalidatePhysRegs(const MachineInstr *MI) {
unsigned Opcode = MI->getOpcode(); unsigned Opcode = MI->getOpcode();
const MachineInstrDescriptor &Desc = TM.getInstrInfo().get(Opcode); const MachineInstrDescriptor &Desc = TM.getInstrInfo().get(Opcode);
const unsigned *regs = Desc.ImplicitUses; if (const unsigned *regs = Desc.ImplicitUses)
while (*regs) while (*regs)
RegsUsed.insert(*regs++); RegsUsed.insert(*regs++);
regs = Desc.ImplicitDefs; if (const unsigned *regs = Desc.ImplicitDefs)
while (*regs) while (*regs)
RegsUsed.insert(*regs++); RegsUsed.insert(*regs++);
} }
void cleanupAfterFunction() { void cleanupAfterFunction() {