From b17cf29784ad526f3adfc20c5aa1b0de5c57033e Mon Sep 17 00:00:00 2001 From: James Molloy Date: Wed, 12 Sep 2012 10:03:31 +0000 Subject: Add an analyzePhysReg() function to MachineOperandIteratorBase that analyses an instruction's use of a physical register, analogous to analyzeVirtReg. Rename RegInfo to VirtRegInfo so as not to be confused with the new PhysRegInfo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163694 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/InlineSpiller.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'lib/CodeGen/InlineSpiller.cpp') diff --git a/lib/CodeGen/InlineSpiller.cpp b/lib/CodeGen/InlineSpiller.cpp index 622127c..37828a7 100644 --- a/lib/CodeGen/InlineSpiller.cpp +++ b/lib/CodeGen/InlineSpiller.cpp @@ -863,7 +863,7 @@ bool InlineSpiller::reMaterializeFor(LiveInterval &VirtReg, // If the instruction also writes VirtReg.reg, it had better not require the // same register for uses and defs. SmallVector, 8> Ops; - MIBundleOperands::RegInfo RI = + MIBundleOperands::VirtRegInfo RI = MIBundleOperands(MI).analyzeVirtReg(VirtReg.reg, &Ops); if (RI.Tied) { markValueUsed(&VirtReg, ParentVNI); @@ -1142,7 +1142,7 @@ void InlineSpiller::spillAroundUses(unsigned Reg) { // Analyze instruction. SmallVector, 8> Ops; - MIBundleOperands::RegInfo RI = + MIBundleOperands::VirtRegInfo RI = MIBundleOperands(MI).analyzeVirtReg(Reg, &Ops); // Find the slot index where this instruction reads and writes OldLI. -- cgit v1.1 From 1ead68d769f27f6d68d4aaeffe4199fa2cacbc95 Mon Sep 17 00:00:00 2001 From: Jakob Stoklund Olesen Date: Wed, 28 Nov 2012 19:13:06 +0000 Subject: Make the LiveRegMatrix analysis available to targets. No functional change, just moved header files. Targets can inject custom passes between register allocation and rewriting. This makes it possible to tweak the register allocation before rewriting, using the full global interference checking available from LiveRegMatrix. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168806 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/InlineSpiller.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/CodeGen/InlineSpiller.cpp') diff --git a/lib/CodeGen/InlineSpiller.cpp b/lib/CodeGen/InlineSpiller.cpp index 37828a7..fe1db76 100644 --- a/lib/CodeGen/InlineSpiller.cpp +++ b/lib/CodeGen/InlineSpiller.cpp @@ -14,7 +14,6 @@ #define DEBUG_TYPE "regalloc" #include "Spiller.h" -#include "VirtRegMap.h" #include "llvm/ADT/Statistic.h" #include "llvm/ADT/TinyPtrVector.h" #include "llvm/Analysis/AliasAnalysis.h" @@ -27,6 +26,7 @@ #include "llvm/CodeGen/MachineFunction.h" #include "llvm/CodeGen/MachineLoopInfo.h" #include "llvm/CodeGen/MachineRegisterInfo.h" +#include "llvm/CodeGen/VirtRegMap.h" #include "llvm/Target/TargetMachine.h" #include "llvm/Target/TargetInstrInfo.h" #include "llvm/Support/CommandLine.h" -- cgit v1.1 From d04a8d4b33ff316ca4cf961e06c9e312eff8e64f Mon Sep 17 00:00:00 2001 From: Chandler Carruth Date: Mon, 3 Dec 2012 16:50:05 +0000 Subject: Use the new script to sort the includes of every file under lib. Sooooo many of these had incorrect or strange main module includes. I have manually inspected all of these, and fixed the main module include to be the nearest plausible thing I could find. If you own or care about any of these source files, I encourage you to take some time and check that these edits were sensible. I can't have broken anything (I strictly added headers, and reordered them, never removed), but they may not be the headers you'd really like to identify as containing the API being implemented. Many forward declarations and missing includes were added to a header files to allow them to parse cleanly when included first. The main module rule does in fact have its merits. =] git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169131 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/InlineSpiller.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'lib/CodeGen/InlineSpiller.cpp') diff --git a/lib/CodeGen/InlineSpiller.cpp b/lib/CodeGen/InlineSpiller.cpp index fe1db76..c6d1a18 100644 --- a/lib/CodeGen/InlineSpiller.cpp +++ b/lib/CodeGen/InlineSpiller.cpp @@ -21,17 +21,17 @@ #include "llvm/CodeGen/LiveRangeEdit.h" #include "llvm/CodeGen/LiveStackAnalysis.h" #include "llvm/CodeGen/MachineDominators.h" -#include "llvm/CodeGen/MachineInstrBundle.h" #include "llvm/CodeGen/MachineFrameInfo.h" #include "llvm/CodeGen/MachineFunction.h" +#include "llvm/CodeGen/MachineInstrBundle.h" #include "llvm/CodeGen/MachineLoopInfo.h" #include "llvm/CodeGen/MachineRegisterInfo.h" #include "llvm/CodeGen/VirtRegMap.h" -#include "llvm/Target/TargetMachine.h" -#include "llvm/Target/TargetInstrInfo.h" #include "llvm/Support/CommandLine.h" #include "llvm/Support/Debug.h" #include "llvm/Support/raw_ostream.h" +#include "llvm/Target/TargetInstrInfo.h" +#include "llvm/Target/TargetMachine.h" using namespace llvm; -- cgit v1.1