6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-01-16 14:31:59 +00:00
Code Issues Projects Releases Wiki Activity

Change VFPNeonA8 definition to make the code easier to read.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126298 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2011-02-23 02:35:33 +00:00
parent 5129bdecd8
commit 2b943566f3
2 changed files with 3 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
lib/Target/ARM/ARMInstrFormats.td
View File

@ -134,7 +134,7 @@ def GenericDomain : Domain<0>;
def VFPDomain : Domain<1>; // Instructions in VFP domain only
def NeonDomain : Domain<2>; // Instructions in Neon domain only
def VFPNeonDomain : Domain<3>; // Instructions in both VFP & Neon domains
def VFPNeonA8Domain : Domain<7>; // Instructions in VFP & Neon under A8
def VFPNeonA8Domain : Domain<5>; // Instructions in VFP & Neon under A8
//===----------------------------------------------------------------------===//
// ARM special operands.

9
lib/Target/ARM/NEONMoveFix.cpp
View File

@ -45,13 +45,8 @@ namespace {
}
static bool inNEONDomain(unsigned Domain, bool isA8) {
if (Domain & ARMII::DomainNEON) {
// Some instructions only go down NEON pipeline when executed on CortexA8.
if (Domain & ARMII::DomainNEONA8)
return isA8;
return true;
}
return false;
return (Domain & ARMII::DomainNEON) ||
(isA8 && (Domain & ARMII::DomainNEONA8));
}
bool NEONMoveFixPass::InsertMoves(MachineBasicBlock &MBB) {