From 3ea78c4276dfbf5a078292ad8fd8dc952c4ff8b9 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sun, 12 Dec 2004 17:40:28 +0000
Subject: [PATCH] Use the target triple to pick this target.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18830 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/PowerPC/PPCTargetMachine.cpp     | 7 ++++++-
 lib/Target/Sparc/SparcTargetMachine.cpp     | 4 ++++
 lib/Target/SparcV8/SparcV8TargetMachine.cpp | 4 ++++
 lib/Target/SparcV9/SparcV9TargetMachine.cpp | 7 ++++++-
 lib/Target/X86/X86TargetMachine.cpp         | 8 +++++++-
 5 files changed, 27 insertions(+), 3 deletions(-)

diff --git a/lib/Target/PowerPC/PPCTargetMachine.cpp b/lib/Target/PowerPC/PPCTargetMachine.cpp
index b7b67c03f67..01d2d23136c 100644
--- a/lib/Target/PowerPC/PPCTargetMachine.cpp
+++ b/lib/Target/PowerPC/PPCTargetMachine.cpp
@@ -153,9 +153,14 @@ PPC64TargetMachine::PPC64TargetMachine(const Module &M, IntrinsicLowering *IL)
                          PowerPCFrameInfo(*this, true)) {}
 
 unsigned PPC32TargetMachine::getModuleMatchQuality(const Module &M) {
+  // We strongly match "powerpc-*".
+  std::string TT = M.getTargetTriple();
+  if (TT.size() >= 8 && std::string(TT.begin(), TT.begin()+8) == "powerpc-")
+    return 20;
+
   if (M.getEndianness()  == Module::BigEndian &&
       M.getPointerSize() == Module::Pointer32)
-    return 10;                                   // Direct match
+    return 10;                                   // Weak match
   else if (M.getEndianness() != Module::AnyEndianness ||
            M.getPointerSize() != Module::AnyPointerSize)
     return 0;                                    // Match for some other target
diff --git a/lib/Target/Sparc/SparcTargetMachine.cpp b/lib/Target/Sparc/SparcTargetMachine.cpp
index a867503573d..7f19114b55d 100644
--- a/lib/Target/Sparc/SparcTargetMachine.cpp
+++ b/lib/Target/Sparc/SparcTargetMachine.cpp
@@ -41,6 +41,10 @@ unsigned SparcV8TargetMachine::getJITMatchQuality() {
 }
 
 unsigned SparcV8TargetMachine::getModuleMatchQuality(const Module &M) {
+  std::string TT = M.getTargetTriple();
+  if (TT.size() >= 6 && std::string(TT.begin(), TT.begin()+6) == "sparc-")
+    return 20;
+
   if (M.getEndianness()  == Module::BigEndian &&
       M.getPointerSize() == Module::Pointer32)
 #ifdef __sparc__
diff --git a/lib/Target/SparcV8/SparcV8TargetMachine.cpp b/lib/Target/SparcV8/SparcV8TargetMachine.cpp
index a867503573d..7f19114b55d 100644
--- a/lib/Target/SparcV8/SparcV8TargetMachine.cpp
+++ b/lib/Target/SparcV8/SparcV8TargetMachine.cpp
@@ -41,6 +41,10 @@ unsigned SparcV8TargetMachine::getJITMatchQuality() {
 }
 
 unsigned SparcV8TargetMachine::getModuleMatchQuality(const Module &M) {
+  std::string TT = M.getTargetTriple();
+  if (TT.size() >= 6 && std::string(TT.begin(), TT.begin()+6) == "sparc-")
+    return 20;
+
   if (M.getEndianness()  == Module::BigEndian &&
       M.getPointerSize() == Module::Pointer32)
 #ifdef __sparc__
diff --git a/lib/Target/SparcV9/SparcV9TargetMachine.cpp b/lib/Target/SparcV9/SparcV9TargetMachine.cpp
index 21863d03182..60d4da2898f 100644
--- a/lib/Target/SparcV9/SparcV9TargetMachine.cpp
+++ b/lib/Target/SparcV9/SparcV9TargetMachine.cpp
@@ -79,9 +79,14 @@ unsigned SparcV9TargetMachine::getJITMatchQuality() {
 }
 
 unsigned SparcV9TargetMachine::getModuleMatchQuality(const Module &M) {
+  // We strongly match "sparcv9-*".
+  std::string TT = M.getTargetTriple();
+  if (TT.size() >= 8 && std::string(TT.begin(), TT.begin()+8) == "sparcv9-")
+    return 20;
+
   if (M.getEndianness()  == Module::BigEndian &&
       M.getPointerSize() == Module::Pointer64)
-    return 10;                                   // Direct match
+    return 10;                                   // Weak match
   else if (M.getEndianness() != Module::AnyEndianness ||
            M.getPointerSize() != Module::AnyPointerSize)
     return 0;                                    // Match for some other target
diff --git a/lib/Target/X86/X86TargetMachine.cpp b/lib/Target/X86/X86TargetMachine.cpp
index 26ffc19123f..0e3eea43924 100644
--- a/lib/Target/X86/X86TargetMachine.cpp
+++ b/lib/Target/X86/X86TargetMachine.cpp
@@ -69,9 +69,15 @@ unsigned X86TargetMachine::getJITMatchQuality() {
 }
 
 unsigned X86TargetMachine::getModuleMatchQuality(const Module &M) {
+  // We strongly match "i[3-9]86-*".
+  std::string TT = M.getTargetTriple();
+  if (TT.size() >= 5 && TT[0] == 'i' && TT[2] == '8' && TT[3] == '6' &&
+      TT[4] == '-' && TT[1] - '3' < 6)
+    return 20;
+
   if (M.getEndianness()  == Module::LittleEndian &&
       M.getPointerSize() == Module::Pointer32)
-    return 10;                                   // Direct match
+    return 10;                                   // Weak match
   else if (M.getEndianness() != Module::AnyEndianness ||
            M.getPointerSize() != Module::AnyPointerSize)
     return 0;                                    // Match for some other target