[ThinLTO] Renaming of function index to module summary index (NFC)

With the changes in r263275, there are now more than just functions in
the summary. Completed the renaming of data structures (started in
r263275) to reflect the wider scope. In particular, changed the
FunctionIndex* data structures to ModuleIndex*, and renamed related
variables and comments. Also renamed the files to reflect the changes.

A companion clang patch will immediately succeed this patch to reflect
this renaming.

llvm-svn: 263490

5 files changed, 28 insertions, 28 deletions

diff --git a/llvm/test/Linker/funcimport.ll b/llvm/test/Linker/funcimport.ll
index 38deafd3e3f..8dd0e1587c8 100644
--- a/llvm/test/Linker/funcimport.ll
+++ b/llvm/test/Linker/funcimport.ll
@@ -1,18 +1,18 @@
 ; First ensure that the ThinLTO handling in llvm-link and llvm-lto handles
-; bitcode without function summary sections gracefully.
+; bitcode without summary sections gracefully.
 ; RUN: llvm-as %s -o %t.bc
 ; RUN: llvm-as %p/Inputs/funcimport.ll -o %t2.bc
-; RUN: llvm-link %t.bc -functionindex=%t.bc -S
+; RUN: llvm-link %t.bc -summary-index=%t.bc -S
 ; RUN: llvm-lto -thinlto -o %t3 %t.bc %t2.bc
 
 ; Do setup work for all below tests: generate bitcode and combined index
-; RUN: llvm-as -function-summary %s -o %t.bc
-; RUN: llvm-as -function-summary %p/Inputs/funcimport.ll -o %t2.bc
+; RUN: llvm-as -module-summary %s -o %t.bc
+; RUN: llvm-as -module-summary %p/Inputs/funcimport.ll -o %t2.bc
 ; RUN: llvm-lto -thinlto -o %t3 %t.bc %t2.bc
 
 ; Ensure statics are promoted/renamed correctly from this file (all but
 ; constant variable need promotion).
-; RUN: llvm-link %t.bc -functionindex=%t3.thinlto.bc -S | FileCheck %s --check-prefix=EXPORTSTATIC
+; RUN: llvm-link %t.bc -summary-index=%t3.thinlto.bc -S | FileCheck %s --check-prefix=EXPORTSTATIC
 ; EXPORTSTATIC-DAG: @staticvar.llvm.1 = hidden global
 ; EXPORTSTATIC-DAG: @staticconstvar = internal unnamed_addr constant
 ; EXPORTSTATIC-DAG: @P.llvm.1 = hidden global void ()* null
@@ -24,7 +24,7 @@
 ; Also ensures that alias to a linkonce function is turned into a declaration
 ; and that the associated linkonce function is not in the output, as it is
 ; lazily linked and never referenced/materialized.
-; RUN: llvm-link %t2.bc -functionindex=%t3.thinlto.bc -import=globalfunc1:%t.bc -S | FileCheck %s --check-prefix=IMPORTGLOB1
+; RUN: llvm-link %t2.bc -summary-index=%t3.thinlto.bc -import=globalfunc1:%t.bc -S | FileCheck %s --check-prefix=IMPORTGLOB1
 ; IMPORTGLOB1-DAG: define available_externally void @globalfunc1
 ; IMPORTGLOB1-DAG: declare void @weakalias
 ; IMPORTGLOB1-DAG: declare void @analias
@@ -35,7 +35,7 @@
 ; Ensure that weak alias to a non-imported function is correctly
 ; turned into a declaration, but that strong alias to an imported function
 ; is imported as alias.
-; RUN: llvm-link %t2.bc -functionindex=%t3.thinlto.bc -import=globalfunc2:%t.bc -S | FileCheck %s --check-prefix=IMPORTGLOB2
+; RUN: llvm-link %t2.bc -summary-index=%t3.thinlto.bc -import=globalfunc2:%t.bc -S | FileCheck %s --check-prefix=IMPORTGLOB2
 ; IMPORTGLOB2-DAG: declare void @analias
 ; IMPORTGLOB2-DAG: define available_externally void @globalfunc2
 ; IMPORTGLOB2-DAG: declare void @weakalias
@@ -43,7 +43,7 @@
 
 ; Ensure that strong alias imported in second pass of importing ends up
 ; as an alias.
-; RUN: llvm-link %t2.bc -functionindex=%t3.thinlto.bc -import=globalfunc1:%t.bc -import=globalfunc2:%t.bc -S | FileCheck %s --check-prefix=IMPORTGLOB3
+; RUN: llvm-link %t2.bc -summary-index=%t3.thinlto.bc -import=globalfunc1:%t.bc -import=globalfunc2:%t.bc -S | FileCheck %s --check-prefix=IMPORTGLOB3
 ; IMPORTGLOB3-DAG: declare void @analias
 ; IMPORTGLOB3-DAG: define available_externally void @globalfunc1
 ; IMPORTGLOB3-DAG: define available_externally void @globalfunc2
@@ -52,7 +52,7 @@
 ; Ensure that strong alias imported in first pass of importing ends up
 ; as an alias, and that seeing the alias definition during a second inlining
 ; pass is handled correctly.
-; RUN: llvm-link %t2.bc -functionindex=%t3.thinlto.bc -import=globalfunc2:%t.bc -import=globalfunc1:%t.bc -S | FileCheck %s --check-prefix=IMPORTGLOB4
+; RUN: llvm-link %t2.bc -summary-index=%t3.thinlto.bc -import=globalfunc2:%t.bc -import=globalfunc1:%t.bc -S | FileCheck %s --check-prefix=IMPORTGLOB4
 ; IMPORTGLOB4-DAG: declare void @analias
 ; IMPORTGLOB4-DAG: define available_externally void @globalfunc2
 ; IMPORTGLOB4-DAG: define available_externally void @globalfunc1
@@ -60,13 +60,13 @@
 
 ; An alias to an imported function is imported as alias if the function is not
 ; available_externally.
-; RUN: llvm-link %t2.bc -functionindex=%t3.thinlto.bc -import=linkoncefunc:%t.bc -S | FileCheck %s --check-prefix=IMPORTGLOB5
+; RUN: llvm-link %t2.bc -summary-index=%t3.thinlto.bc -import=linkoncefunc:%t.bc -S | FileCheck %s --check-prefix=IMPORTGLOB5
 ; IMPORTGLOB5-DAG: linkoncealias = alias void (...), bitcast (void ()* @linkoncefunc to void (...)*)
 ; IMPORTGLOB5-DAG: define linkonce_odr void @linkoncefunc()
 
 ; Ensure that imported static variable and function references are correctly
 ; promoted and renamed (including static constant variable).
-; RUN: llvm-link %t2.bc -functionindex=%t3.thinlto.bc -import=referencestatics:%t.bc -S | FileCheck %s --check-prefix=IMPORTSTATIC
+; RUN: llvm-link %t2.bc -summary-index=%t3.thinlto.bc -import=referencestatics:%t.bc -S | FileCheck %s --check-prefix=IMPORTSTATIC
 ; IMPORTSTATIC-DAG: @staticvar.llvm.1 = available_externally hidden global
 ; IMPORTSTATIC-DAG: @staticconstvar.llvm.1 = internal unnamed_addr constant
 ; IMPORTSTATIC-DAG: define available_externally i32 @referencestatics
@@ -77,18 +77,18 @@
 ; Ensure that imported global (external) function and variable references
 ; are handled correctly (including referenced variable imported as
 ; available_externally definition)
-; RUN: llvm-link %t2.bc -functionindex=%t3.thinlto.bc -import=referenceglobals:%t.bc -S | FileCheck %s --check-prefix=IMPORTGLOBALS
+; RUN: llvm-link %t2.bc -summary-index=%t3.thinlto.bc -import=referenceglobals:%t.bc -S | FileCheck %s --check-prefix=IMPORTGLOBALS
 ; IMPORTGLOBALS-DAG: @globalvar = available_externally global
 ; IMPORTGLOBALS-DAG: declare void @globalfunc1()
 ; IMPORTGLOBALS-DAG: define available_externally i32 @referenceglobals
 
 ; Ensure that common variable correctly imported as common defition.
-; RUN: llvm-link %t2.bc -functionindex=%t3.thinlto.bc -import=referencecommon:%t.bc -S | FileCheck %s --check-prefix=IMPORTCOMMON
+; RUN: llvm-link %t2.bc -summary-index=%t3.thinlto.bc -import=referencecommon:%t.bc -S | FileCheck %s --check-prefix=IMPORTCOMMON
 ; IMPORTCOMMON-DAG: @commonvar = common global
 ; IMPORTCOMMON-DAG: define available_externally i32 @referencecommon
 
 ; Ensure that imported static function pointer correctly promoted and renamed.
-; RUN: llvm-link %t2.bc -functionindex=%t3.thinlto.bc -import=callfuncptr:%t.bc -S | FileCheck %s --check-prefix=IMPORTFUNCPTR
+; RUN: llvm-link %t2.bc -summary-index=%t3.thinlto.bc -import=callfuncptr:%t.bc -S | FileCheck %s --check-prefix=IMPORTFUNCPTR
 ; IMPORTFUNCPTR-DAG: @P.llvm.1 = available_externally hidden global void ()* null
 ; IMPORTFUNCPTR-DAG: define available_externally void @callfuncptr
 ; IMPORTFUNCPTR-DAG: %0 = load void ()*, void ()** @P.llvm.1
@@ -96,7 +96,7 @@
 ; Ensure that imported weak function reference/definition handled properly.
 ; Imported weak_any definition should be skipped with warning, and imported
 ; reference should turned into an external_weak declaration.
-; RUN: llvm-link %t2.bc -functionindex=%t3.thinlto.bc -import=callweakfunc:%t.bc -import=weakfunc:%t.bc -S 2>&1 | FileCheck %s --check-prefix=IMPORTWEAKFUNC
+; RUN: llvm-link %t2.bc -summary-index=%t3.thinlto.bc -import=callweakfunc:%t.bc -import=weakfunc:%t.bc -S 2>&1 | FileCheck %s --check-prefix=IMPORTWEAKFUNC
 ; IMPORTWEAKFUNC-DAG: Ignoring import request for weak-any function weakfunc
 ; IMPORTWEAKFUNC-DAG: declare extern_weak void @weakfunc
 ; IMPORTWEAKFUNC-DAG: define available_externally void @callweakfunc
diff --git a/llvm/test/Linker/funcimport2.ll b/llvm/test/Linker/funcimport2.ll
index af10a1378c0..14b853cff30 100644
--- a/llvm/test/Linker/funcimport2.ll
+++ b/llvm/test/Linker/funcimport2.ll
@@ -1,7 +1,7 @@
-; RUN: llvm-as -function-summary %s -o %t1.bc
-; RUN: llvm-as -function-summary %p/Inputs/funcimport2.ll -o %t2.bc
+; RUN: llvm-as -module-summary %s -o %t1.bc
+; RUN: llvm-as -module-summary %p/Inputs/funcimport2.ll -o %t2.bc
 ; RUN: llvm-lto -thinlto -o %t3 %t1.bc %t2.bc
-; RUN: llvm-link -import=bar:%t2.bc %t1.bc -functionindex=%t3.thinlto.bc -S | FileCheck %s
+; RUN: llvm-link -import=bar:%t2.bc %t1.bc -summary-index=%t3.thinlto.bc -S | FileCheck %s
 
 ; CHECK: define linkonce_odr hidden void @foo() {
 define available_externally hidden void @foo() {
diff --git a/llvm/test/Linker/funcimport_appending_global.ll b/llvm/test/Linker/funcimport_appending_global.ll
index 190d31ee8c7..440424c5331 100644
--- a/llvm/test/Linker/funcimport_appending_global.ll
+++ b/llvm/test/Linker/funcimport_appending_global.ll
@@ -1,9 +1,9 @@
-; RUN: llvm-as -function-summary %s -o %t.bc
-; RUN: llvm-as -function-summary %p/Inputs/funcimport_appending_global.ll -o %t2.bc
+; RUN: llvm-as -module-summary %s -o %t.bc
+; RUN: llvm-as -module-summary %p/Inputs/funcimport_appending_global.ll -o %t2.bc
 ; RUN: llvm-lto -thinlto -o %t3 %t.bc %t2.bc
 
 ; Do the import now
-; RUN: llvm-link %t.bc -functionindex=%t3.thinlto.bc -import=foo:%t2.bc -S | FileCheck %s
+; RUN: llvm-link %t.bc -summary-index=%t3.thinlto.bc -import=foo:%t2.bc -S | FileCheck %s
 
 ; Ensure that global constructor (appending linkage) is not imported
 ; CHECK-NOT: @llvm.global_ctors = {{.*}}@foo
diff --git a/llvm/test/Linker/funcimport_comdat.ll b/llvm/test/Linker/funcimport_comdat.ll
index 22276b0e9a0..67d5027cb66 100644
--- a/llvm/test/Linker/funcimport_comdat.ll
+++ b/llvm/test/Linker/funcimport_comdat.ll
@@ -1,17 +1,17 @@
 ; Do setup work for all below tests: generate bitcode and combined index
-; RUN: llvm-as -function-summary %s -o %t.bc
-; RUN: llvm-as -function-summary %p/Inputs/funcimport_comdat.ll -o %t2.bc
+; RUN: llvm-as -module-summary %s -o %t.bc
+; RUN: llvm-as -module-summary %p/Inputs/funcimport_comdat.ll -o %t2.bc
 ; RUN: llvm-lto -thinlto -o %t3 %t.bc %t2.bc
 
 ; Ensure linking of comdat containing external linkage global and function
 ; removes the imported available_externally defs from comdat.
-; RUN: llvm-link %t2.bc -functionindex=%t3.thinlto.bc -import=comdat1_func1:%t.bc -S | FileCheck %s --check-prefix=IMPORTCOMDAT
+; RUN: llvm-link %t2.bc -summary-index=%t3.thinlto.bc -import=comdat1_func1:%t.bc -S | FileCheck %s --check-prefix=IMPORTCOMDAT
 ; IMPORTCOMDAT-NOT: $comdat1 = comdat any
 ; IMPORTCOMDAT-NOT: comdat($comdat1)
 
 ; Ensure linking of comdat containing internal linkage function with alias
 ; removes the imported and promoted available_externally defs from comdat.
-; RUN: llvm-link %t2.bc -functionindex=%t3.thinlto.bc -import=comdat2_func1:%t.bc -S | FileCheck %s --check-prefix=IMPORTCOMDAT2
+; RUN: llvm-link %t2.bc -summary-index=%t3.thinlto.bc -import=comdat2_func1:%t.bc -S | FileCheck %s --check-prefix=IMPORTCOMDAT2
 ; IMPORTCOMDAT2-NOT: $comdat2 = comdat any
 ; IMPORTCOMDAT2-NOT: comdat($comdat2)
 
diff --git a/llvm/test/Linker/thinlto_funcimport_debug.ll b/llvm/test/Linker/thinlto_funcimport_debug.ll
index 0e26a33375a..ef466e5dd9c 100644
--- a/llvm/test/Linker/thinlto_funcimport_debug.ll
+++ b/llvm/test/Linker/thinlto_funcimport_debug.ll
@@ -1,10 +1,10 @@
 ; Do setup work for all below tests: generate bitcode and combined index
-; RUN: llvm-as -function-summary %s -o %t.bc
-; RUN: llvm-as -function-summary %p/Inputs/thinlto_funcimport_debug.ll -o %t2.bc
+; RUN: llvm-as -module-summary %s -o %t.bc
+; RUN: llvm-as -module-summary %p/Inputs/thinlto_funcimport_debug.ll -o %t2.bc
 ; RUN: llvm-lto -thinlto -o %t3 %t.bc %t2.bc
 
 ; If we import func1 and not func2 we should only link DISubprogram for func1
-; RUN: llvm-link %t2.bc -functionindex=%t3.thinlto.bc -import=func1:%t.bc -S | FileCheck %s
+; RUN: llvm-link %t2.bc -summary-index=%t3.thinlto.bc -import=func1:%t.bc -S | FileCheck %s
 
 ; CHECK: declare i32 @func2
 ; CHECK: define available_externally i32 @func1