From a3d0e5c2b257a19a0de03a98a4991f5168027129 Mon Sep 17 00:00:00 2001 From: Alkis Evlogimenos Date: Thu, 18 Dec 2003 13:12:18 +0000 Subject: [PATCH] Fix bug in reserved registers. DH actually aliases DX and EDX which are not reserved registers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10514 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/RegAllocLinearScan.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/CodeGen/RegAllocLinearScan.cpp b/lib/CodeGen/RegAllocLinearScan.cpp index 75d213de115..53fb1da606d 100644 --- a/lib/CodeGen/RegAllocLinearScan.cpp +++ b/lib/CodeGen/RegAllocLinearScan.cpp @@ -227,14 +227,14 @@ bool RA::runOnMachineFunction(MachineFunction &fn) { // reserve R32: EDI, EBX, // R16: DI, BX, - // R8: DH, BH, + // R8: BH, BL // RFP: FP5, FP6 reserved_.push_back(19); /* EDI */ reserved_.push_back(17); /* EBX */ reserved_.push_back(12); /* DI */ reserved_.push_back( 7); /* BX */ - reserved_.push_back(11); /* DH */ reserved_.push_back( 4); /* BH */ + reserved_.push_back( 5); /* BL */ reserved_.push_back(28); /* FP5 */ reserved_.push_back(29); /* FP6 */ -- 2.34.1