[opaque pointer type] Add textual IR support for explicit type parameter to gep operator

Similar to gep (r230786) and load (r230794) changes.

Similar migration script can be used to update test cases, which
successfully migrated all of LLVM and Polly, but about 4 test cases
needed manually changes in Clang.

(this script will read the contents of stdin and massage it into stdout
- wrap it in the 'apply.sh' script shown in previous commits + xargs to
apply it over a large set of test cases)

import fileinput
import sys
import re

rep = re.compile(r"(getelementptr(?:\s+inbounds)?\s*\()((<\d*\s+x\s+)?([^@]*?)(|\s*addrspace\(\d+\))\s*\*(?(3)>)\s*)(?=$|%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|zeroinitializer|<|\[\[[a-zA-Z]|\{\{)", re.MULTILINE | re.DOTALL)

def conv(match):
  line = match.group(1)
  line += match.group(4)
  line += ", "
  line += match.group(2)
  return line

line = sys.stdin.read()
off = 0
for match in re.finditer(rep, line):
  sys.stdout.write(line[off:match.start()])
  sys.stdout.write(conv(match))
  off = match.end()
sys.stdout.write(line[off:])

llvm-svn: 232184
diff --git a/llvm/test/Transforms/MergeFunc/2011-02-08-RemoveEqual.ll b/llvm/test/Transforms/MergeFunc/2011-02-08-RemoveEqual.ll
index e684da8..4735ea5 100644
--- a/llvm/test/Transforms/MergeFunc/2011-02-08-RemoveEqual.ll
+++ b/llvm/test/Transforms/MergeFunc/2011-02-08-RemoveEqual.ll
@@ -43,7 +43,7 @@
   %3 = getelementptr inbounds %"struct.kc::impl_fileline_FileLine", %"struct.kc::impl_fileline_FileLine"* %2, i32 0, i32 0
   %4 = getelementptr inbounds %"struct.kc::impl_fileline", %"struct.kc::impl_fileline"* %3, i32 0, i32 0
   %5 = getelementptr inbounds %"struct.kc::impl_abstract_phylum", %"struct.kc::impl_abstract_phylum"* %4, i32 0, i32 0
-  store i32 (...)** getelementptr inbounds ([13 x i32 (...)*]* @_ZTVN2kc22impl_fileline_FileLineE, i32 0, i32 2), i32 (...)*** %5, align 4
+  store i32 (...)** getelementptr inbounds ([13 x i32 (...)*], [13 x i32 (...)*]* @_ZTVN2kc22impl_fileline_FileLineE, i32 0, i32 2), i32 (...)*** %5, align 4
   %6 = load %"struct.kc::impl_casestring__Str"*, %"struct.kc::impl_casestring__Str"** %_file_addr, align 4
   %7 = icmp eq %"struct.kc::impl_casestring__Str"* %6, null
   br i1 %7, label %bb, label %bb1
@@ -108,7 +108,7 @@
   %0 = load %"struct.kc::impl_fileline"*, %"struct.kc::impl_fileline"** %this_addr, align 4
   %1 = getelementptr inbounds %"struct.kc::impl_fileline", %"struct.kc::impl_fileline"* %0, i32 0, i32 0
   %2 = getelementptr inbounds %"struct.kc::impl_abstract_phylum", %"struct.kc::impl_abstract_phylum"* %1, i32 0, i32 0
-  store i32 (...)** getelementptr inbounds ([13 x i32 (...)*]* @_ZTVN2kc13impl_filelineE, i32 0, i32 2), i32 (...)*** %2, align 4
+  store i32 (...)** getelementptr inbounds ([13 x i32 (...)*], [13 x i32 (...)*]* @_ZTVN2kc13impl_filelineE, i32 0, i32 2), i32 (...)*** %2, align 4
   %3 = trunc i32 0 to i8
   %toBool = icmp ne i8 %3, 0
   br i1 %toBool, label %bb1, label %return
@@ -133,7 +133,7 @@
   %0 = load %"struct.kc::impl_fileline"*, %"struct.kc::impl_fileline"** %this_addr, align 4
   %1 = getelementptr inbounds %"struct.kc::impl_fileline", %"struct.kc::impl_fileline"* %0, i32 0, i32 0
   %2 = getelementptr inbounds %"struct.kc::impl_abstract_phylum", %"struct.kc::impl_abstract_phylum"* %1, i32 0, i32 0
-  store i32 (...)** getelementptr inbounds ([13 x i32 (...)*]* @_ZTVN2kc13impl_filelineE, i32 0, i32 2), i32 (...)*** %2, align 4
+  store i32 (...)** getelementptr inbounds ([13 x i32 (...)*], [13 x i32 (...)*]* @_ZTVN2kc13impl_filelineE, i32 0, i32 2), i32 (...)*** %2, align 4
   %3 = trunc i32 0 to i8
   %toBool = icmp ne i8 %3, 0
   br i1 %toBool, label %bb1, label %return
@@ -169,7 +169,7 @@
   %3 = getelementptr inbounds %"struct.kc::impl_fileline_FileLine", %"struct.kc::impl_fileline_FileLine"* %2, i32 0, i32 0
   %4 = getelementptr inbounds %"struct.kc::impl_fileline", %"struct.kc::impl_fileline"* %3, i32 0, i32 0
   %5 = getelementptr inbounds %"struct.kc::impl_abstract_phylum", %"struct.kc::impl_abstract_phylum"* %4, i32 0, i32 0
-  store i32 (...)** getelementptr inbounds ([13 x i32 (...)*]* @_ZTVN2kc22impl_fileline_FileLineE, i32 0, i32 2), i32 (...)*** %5, align 4
+  store i32 (...)** getelementptr inbounds ([13 x i32 (...)*], [13 x i32 (...)*]* @_ZTVN2kc22impl_fileline_FileLineE, i32 0, i32 2), i32 (...)*** %5, align 4
   %6 = load %"struct.kc::impl_casestring__Str"*, %"struct.kc::impl_casestring__Str"** %_file_addr, align 4
   %7 = icmp eq %"struct.kc::impl_casestring__Str"* %6, null
   br i1 %7, label %bb, label %bb1
diff --git a/llvm/test/Transforms/MergeFunc/crash.ll b/llvm/test/Transforms/MergeFunc/crash.ll
index 3319c8b..7380220 100644
--- a/llvm/test/Transforms/MergeFunc/crash.ll
+++ b/llvm/test/Transforms/MergeFunc/crash.ll
@@ -27,7 +27,7 @@
 }
 
 define internal i8* @func29(i32* nocapture %this) align 2 {
-  ret i8* getelementptr inbounds ([9 x i8]* @g2, i32 0, i32 0)
+  ret i8* getelementptr inbounds ([9 x i8], [9 x i8]* @g2, i32 0, i32 0)
 }
 
 define internal i32* @func33(%.qux.2585* nocapture %this) align 2 {
diff --git a/llvm/test/Transforms/MergeFunc/inttoptr.ll b/llvm/test/Transforms/MergeFunc/inttoptr.ll
index 5e95275..0abbf62 100644
--- a/llvm/test/Transforms/MergeFunc/inttoptr.ll
+++ b/llvm/test/Transforms/MergeFunc/inttoptr.ll
@@ -30,7 +30,7 @@
 
 define internal i8* @func29(i32* nocapture %this) align 2 {
 bb:
-  ret i8* getelementptr inbounds ([9 x i8]* @g2, i32 0, i32 0)
+  ret i8* getelementptr inbounds ([9 x i8], [9 x i8]* @g2, i32 0, i32 0)
 }
 
 define internal i32* @func33(%.qux.2585* nocapture %this) align 2 {