IR: print value numbers for unnamed function arguments

For consistency with normal instructions and clarity when reading IR,
it's best to print the %0, %1, ... names of function arguments in
definitions.

Also modifies the parser to accept IR in that form for obvious reasons.

llvm-svn: 367755

1 files changed, 18 insertions, 18 deletions

diff --git a/clang/test/CodeGenCXX/attr-target-mv-member-funcs.cpp b/clang/test/CodeGenCXX/attr-target-mv-member-funcs.cpp
index a63737ed033..6a8aa8cfa7d 100644
--- a/clang/test/CodeGenCXX/attr-target-mv-member-funcs.cpp
+++ b/clang/test/CodeGenCXX/attr-target-mv-member-funcs.cpp
@@ -95,7 +95,7 @@ int templ_use() {
 // LINUX: ret %struct.S* (%struct.S*, %struct.S*)* @_ZN1SaSERKS_.arch_ivybridge
 // LINUX: ret %struct.S* (%struct.S*, %struct.S*)* @_ZN1SaSERKS_
 
-// WINDOWS: define dso_local %struct.S* @"??4S@@QEAAAEAU0@AEBU0@@Z.resolver"(%struct.S*, %struct.S*)
+// WINDOWS: define dso_local %struct.S* @"??4S@@QEAAAEAU0@AEBU0@@Z.resolver"(%struct.S* %0, %struct.S* %1)
 // WINDOWS: call %struct.S* @"??4S@@QEAAAEAU0@AEBU0@@Z.arch_ivybridge"
 // WINDOWS: call %struct.S* @"??4S@@QEAAAEAU0@AEBU0@@Z"
 
@@ -103,7 +103,7 @@ int templ_use() {
 // LINUX: ret void (%struct.ConvertTo*)* @_ZNK9ConvertTocv1SEv.arch_ivybridge
 // LINUX: ret void (%struct.ConvertTo*)* @_ZNK9ConvertTocv1SEv
 
-// WINDOWS: define dso_local void @"??BConvertTo@@QEBA?AUS@@XZ.resolver"(%struct.ConvertTo*, %struct.S*)
+// WINDOWS: define dso_local void @"??BConvertTo@@QEBA?AUS@@XZ.resolver"(%struct.ConvertTo* %0, %struct.S* %1)
 // WINDOWS: call void @"??BConvertTo@@QEBA?AUS@@XZ.arch_ivybridge"
 // WINDOWS: call void @"??BConvertTo@@QEBA?AUS@@XZ"
 
@@ -113,7 +113,7 @@ int templ_use() {
 // LINUX: ret i32 (%struct.S*, i32)* @_ZN1S3fooEi.sse4.2
 // LINUX: ret i32 (%struct.S*, i32)* @_ZN1S3fooEi
 
-// WINDOWS: define dso_local i32 @"?foo@S@@QEAAHH@Z.resolver"(%struct.S*, i32)
+// WINDOWS: define dso_local i32 @"?foo@S@@QEAAHH@Z.resolver"(%struct.S* %0, i32 %1)
 // WINDOWS: call i32 @"?foo@S@@QEAAHH@Z.arch_sandybridge"
 // WINDOWS: call i32 @"?foo@S@@QEAAHH@Z.arch_ivybridge"
 // WINDOWS: call i32 @"?foo@S@@QEAAHH@Z.sse4.2"
@@ -131,19 +131,19 @@ int templ_use() {
 // LINUX: ret i32 (%struct.S2*, i32)* @_ZN2S23fooEi.sse4.2
 // LINUX: ret i32 (%struct.S2*, i32)* @_ZN2S23fooEi
 
-// WINDOWS: define dso_local i32 @"?foo@S2@@QEAAHH@Z.resolver"(%struct.S2*, i32)
+// WINDOWS: define dso_local i32 @"?foo@S2@@QEAAHH@Z.resolver"(%struct.S2* %0, i32 %1)
 // WINDOWS: call i32 @"?foo@S2@@QEAAHH@Z.arch_sandybridge"
 // WINDOWS: call i32 @"?foo@S2@@QEAAHH@Z.arch_ivybridge"
 // WINDOWS: call i32 @"?foo@S2@@QEAAHH@Z.sse4.2"
 // WINDOWS: call i32 @"?foo@S2@@QEAAHH@Z"
 
-// LINUX: define i32 @_ZN2S23fooEi.sse4.2(%struct.S2* %this, i32)
-// LINUX: define i32 @_ZN2S23fooEi.arch_ivybridge(%struct.S2* %this, i32)
-// LINUX: define i32 @_ZN2S23fooEi(%struct.S2* %this, i32)
+// LINUX: define i32 @_ZN2S23fooEi.sse4.2(%struct.S2* %this, i32 %0)
+// LINUX: define i32 @_ZN2S23fooEi.arch_ivybridge(%struct.S2* %this, i32 %0)
+// LINUX: define i32 @_ZN2S23fooEi(%struct.S2* %this, i32 %0)
 
-// WINDOWS: define dso_local i32 @"?foo@S2@@QEAAHH@Z.sse4.2"(%struct.S2* %this, i32)
-// WINDOWS: define dso_local i32 @"?foo@S2@@QEAAHH@Z.arch_ivybridge"(%struct.S2* %this, i32)
-// WINDOWS: define dso_local i32 @"?foo@S2@@QEAAHH@Z"(%struct.S2* %this, i32)
+// WINDOWS: define dso_local i32 @"?foo@S2@@QEAAHH@Z.sse4.2"(%struct.S2* %this, i32 %0)
+// WINDOWS: define dso_local i32 @"?foo@S2@@QEAAHH@Z.arch_ivybridge"(%struct.S2* %this, i32 %0)
+// WINDOWS: define dso_local i32 @"?foo@S2@@QEAAHH@Z"(%struct.S2* %this, i32 %0)
 
 // LINUX: define i32 @_Z9templ_usev()
 // LINUX: call i32 @_ZN5templIiE3fooEi.ifunc
@@ -159,7 +159,7 @@ int templ_use() {
 // LINUX: ret i32 (%struct.templ*, i32)* @_ZN5templIiE3fooEi.sse4.2
 // LINUX: ret i32 (%struct.templ*, i32)* @_ZN5templIiE3fooEi
 
-// WINDOWS: define dso_local i32 @"?foo@?$templ@H@@QEAAHH@Z.resolver"(%struct.templ*, i32)
+// WINDOWS: define dso_local i32 @"?foo@?$templ@H@@QEAAHH@Z.resolver"(%struct.templ* %0, i32 %1)
 // WINDOWS: call i32 @"?foo@?$templ@H@@QEAAHH@Z.arch_sandybridge"
 // WINDOWS: call i32 @"?foo@?$templ@H@@QEAAHH@Z.arch_ivybridge"
 // WINDOWS: call i32 @"?foo@?$templ@H@@QEAAHH@Z.sse4.2"
@@ -171,32 +171,32 @@ int templ_use() {
 // LINUX: ret i32 (%struct.templ.0*, i32)* @_ZN5templIdE3fooEi.sse4.2
 // LINUX: ret i32 (%struct.templ.0*, i32)* @_ZN5templIdE3fooEi
 
-// WINDOWS: define dso_local i32 @"?foo@?$templ@N@@QEAAHH@Z.resolver"(%struct.templ.0*, i32) comdat
+// WINDOWS: define dso_local i32 @"?foo@?$templ@N@@QEAAHH@Z.resolver"(%struct.templ.0* %0, i32 %1) comdat
 // WINDOWS: call i32 @"?foo@?$templ@N@@QEAAHH@Z.arch_sandybridge"
 // WINDOWS: call i32 @"?foo@?$templ@N@@QEAAHH@Z.arch_ivybridge"
 // WINDOWS: call i32 @"?foo@?$templ@N@@QEAAHH@Z.sse4.2"
 // WINDOWS: call i32 @"?foo@?$templ@N@@QEAAHH@Z"
 
-// LINUX: define linkonce_odr i32 @_ZN1S3fooEi.sse4.2(%struct.S* %this, i32)
+// LINUX: define linkonce_odr i32 @_ZN1S3fooEi.sse4.2(%struct.S* %this, i32 %0)
 // LINUX: ret i32 0
 
-// WINDOWS: define linkonce_odr dso_local i32 @"?foo@S@@QEAAHH@Z.sse4.2"(%struct.S* %this, i32)
+// WINDOWS: define linkonce_odr dso_local i32 @"?foo@S@@QEAAHH@Z.sse4.2"(%struct.S* %this, i32 %0)
 // WINDOWS: ret i32 0
 
 // LINUX: declare i32 @_ZN1S3fooEi.arch_sandybridge(%struct.S*, i32)
 
 // WINDOWS: declare dso_local i32 @"?foo@S@@QEAAHH@Z.arch_sandybridge"(%struct.S*, i32)
 
-// LINUX: define linkonce_odr i32 @_ZN1S3fooEi.arch_ivybridge(%struct.S* %this, i32)
+// LINUX: define linkonce_odr i32 @_ZN1S3fooEi.arch_ivybridge(%struct.S* %this, i32 %0)
 // LINUX: ret i32 1
 
-// WINDOWS: define linkonce_odr dso_local i32 @"?foo@S@@QEAAHH@Z.arch_ivybridge"(%struct.S* %this, i32)
+// WINDOWS: define linkonce_odr dso_local i32 @"?foo@S@@QEAAHH@Z.arch_ivybridge"(%struct.S* %this, i32 %0)
 // WINDOWS: ret i32 1
 
-// LINUX: define linkonce_odr i32 @_ZN1S3fooEi(%struct.S* %this, i32)
+// LINUX: define linkonce_odr i32 @_ZN1S3fooEi(%struct.S* %this, i32 %0)
 // LINUX: ret i32 2
 
-// WINDOWS: define linkonce_odr dso_local i32 @"?foo@S@@QEAAHH@Z"(%struct.S* %this, i32)
+// WINDOWS: define linkonce_odr dso_local i32 @"?foo@S@@QEAAHH@Z"(%struct.S* %this, i32 %0)
 // WINDOWS: ret i32 2
 
 // LINUX: define linkonce_odr i32 @_ZN5templIiE3fooEi.sse4.2