From e46687c14b5cf2b1b9b8835c3ec54d23df02408d Mon Sep 17 00:00:00 2001
From: Reid Spencer <rspencer@reidspencer.com>
Date: Sun, 3 Dec 2006 21:01:45 +0000
Subject: Handle upgrade of llvm-gcc3 assembly files.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32161 91177308-0d34-0410-b5e6-96231b3b80d8
---
 Makefile.rules | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'Makefile.rules')

diff --git a/Makefile.rules b/Makefile.rules
index f80cc25..6357856 100644
--- a/Makefile.rules
+++ b/Makefile.rules
@@ -320,6 +320,18 @@ endif
 ifndef LBUGPOINT
 LBUGPOINT := $(LLVMToolDir)/bugpoint$(EXEEXT)
 endif
+ifndef LUPGRADE
+LUPGRADE := $(LLVMToolDir)/llvm-upgrade$(EXEEXT)
+endif
+ifeq ($(LLVMGCC_MAJVERS),3)
+UPGRADE_MSG = $(Echo) "Upgrading $(1) assembly to latest."
+UPGRADE_LL  = $(Verb)$(LUPGRADE) $(1) -o $(1).up.tmp -f ; $(MV) $(1).up.tmp $(1)
+else
+UPGRADE_MSG =
+UPGRADE_LL  =
+endif
+
+LLVMGCC_MAJVERS := 4
 
 LLVMGCCWITHPATH  := PATH="$(LLVMToolDir):$(PATH)" $(LLVMGCC)
 LLVMGXXWITHPATH  := PATH="$(LLVMToolDir):$(PATH)" $(LLVMGXX)
@@ -1028,6 +1040,8 @@ $(ObjDir)/%.ll: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
                               $< -o $@ -S -emit-llvm ; \
 	then $(MV) -f "$(ObjDir)/$*.BCCXXd" "$(ObjDir)/$*.d"; \
 	else $(RM) -f "$(ObjDir)/$*.BCCXXd"; exit 1; fi
+	$(call UPGRADE_MSG,$@) 
+	$(call UPGRADE_LL,$@)
 
 $(ObjDir)/%.ll: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
 	$(Echo) "Compiling $*.cc for $(BuildMode) build (bytecode)"
@@ -1035,6 +1049,8 @@ $(ObjDir)/%.ll: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
                               $< -o $@ -S -emit-llvm ; \
 	then $(MV) -f "$(ObjDir)/$*.BCCXXd" "$(ObjDir)/$*.d"; \
 	else $(RM) -f "$(ObjDir)/$*.BCCXXd"; exit 1; fi
+	$(call UPGRADE_MSG,$@) 
+	$(call UPGRADE_LL,$@)
 
 $(ObjDir)/%.ll: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
 	$(Echo) "Compiling $*.c for $(BuildMode) build (bytecode)"
@@ -1042,6 +1058,8 @@ $(ObjDir)/%.ll: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
                             $< -o $@ -S -emit-llvm ; \
 	then $(MV) -f "$(ObjDir)/$*.BCCd" "$(ObjDir)/$*.d"; \
 	else $(RM) -f "$(ObjDir)/$*.BCCd"; exit 1; fi
+	$(call UPGRADE_MSG,$@) 
+	$(call UPGRADE_LL,$@)
 
 # Provide alternate rule sets if dependencies are disabled
 else
@@ -1061,14 +1079,20 @@ $(ObjDir)/%.lo $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
 $(ObjDir)/%.ll: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
 	$(Echo) "Compiling $*.cpp for $(BuildMode) build (bytecode)"
 	$(BCCompile.CXX) $< -o $@ -S -emit-llvm
+	$(call UPGRADE_MSG,$@) 
+	$(call UPGRADE_LL,$@)
 
 $(ObjDir)/%.ll: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
 	$(Echo) "Compiling $*.cc for $(BuildMode) build (bytecode)"
 	$(BCCompile.CXX) $< -o $@ -S -emit-llvm
+	$(call UPGRADE_MSG,$@) 
+	$(call UPGRADE_LL,$@)
 
 $(ObjDir)/%.ll: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
 	$(Echo) "Compiling $*.c for $(BuildMode) build (bytecode)"
 	$(BCCompile.C) $< -o $@ -S -emit-llvm
+	$(call UPGRADE_MSG,@) 
+	$(call UPGRADE_LL,@)
 
 endif
 
-- 
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