6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-10-21 01:25:20 +00:00
Code Issues Projects Releases Wiki Activity

add a couple more load/store instrs, add a newline to the end of file.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26594 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2006-03-07 16:19:46 +00:00
parent 20c3ed8166
commit ab5801cb28
2 changed files with 17 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
lib/Target/PowerPC/PPCHazardRecognizers.cpp
View File

@ -90,9 +90,16 @@ PPCHazardRecognizer970::GetInstrType(unsigned Opcode) {
case PPC::LWZ:
case PPC::LFSX:
case PPC::LWZX:
case PPC::LBZ:
case PPC::LHA:
case PPC::LHZ:
case PPC::LWZU:
return LSU_LD;
case PPC::STFD:
case PPC::STW:
case PPC::STB:
case PPC::STH:
case PPC::STWU:
return LSU_ST;
case PPC::DIVW:
case PPC::DIVWU:
@ -188,6 +195,10 @@ getHazardType(SDNode *Node) {
unsigned LoadSize;
switch (Opcode) {
default: assert(0 && "Unknown load!");
case PPC::LBZ: LoadSize = 1; break;
case PPC::LHA:
case PPC::LHZ: LoadSize = 2; break;
case PPC::LWZU:
case PPC::LFSX:
case PPC::LFS:
case PPC::LWZX:
@ -217,8 +228,11 @@ void PPCHazardRecognizer970::EmitInstruction(SDNode *Node) {
StorePtr2 = Node->getOperand(2);
switch (Opcode) {
default: assert(0 && "Unknown store instruction!");
case PPC::STFD: StoreSize = 8; break;
case PPC::STB: StoreSize = 1; break;
case PPC::STH: StoreSize = 2; break;
case PPC::STWU:
case PPC::STW: StoreSize = 4; break;
case PPC::STFD: StoreSize = 8; break;
}
}

3
lib/Target/PowerPC/PPCHazardRecognizers.h
View File

@ -77,4 +77,5 @@ private:
} // end namespace llvm
#endif
#endif