[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:])

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232184 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 5 insertions, 5 deletions

diff --git a/test/Analysis/CFLAliasAnalysis/asm-global-bugfix.ll b/test/Analysis/CFLAliasAnalysis/asm-global-bugfix.ll
index 1cd19644d5c..ec2de54e3ee 100644
--- a/test/Analysis/CFLAliasAnalysis/asm-global-bugfix.ll
+++ b/test/Analysis/CFLAliasAnalysis/asm-global-bugfix.ll
@@ -11,6 +11,6 @@
 define void @test_no_crash() #0 {
 entry:
   call i8* asm "nop", "=r,r"(
-       i8* getelementptr inbounds ([1 x i8]* @G, i64 0, i64 0))
+       i8* getelementptr inbounds ([1 x i8], [1 x i8]* @G, i64 0, i64 0))
   ret void
 }
diff --git a/test/Analysis/CFLAliasAnalysis/const-expr-gep.ll b/test/Analysis/CFLAliasAnalysis/const-expr-gep.ll
index 8c0ad184f16..c7ff407db2f 100644
--- a/test/Analysis/CFLAliasAnalysis/const-expr-gep.ll
+++ b/test/Analysis/CFLAliasAnalysis/const-expr-gep.ll
@@ -19,8 +19,8 @@
 ; CHECK:     MayAlias: i32* %F, i8* %X
 define void @test() {
   %D = getelementptr %T, %T* @G, i64 0, i32 0
-  %F = getelementptr i32, i32* getelementptr (%T* @G, i64 0, i32 0), i64 0
-  %X = getelementptr [10 x i8], [10 x i8]* getelementptr (%T* @G, i64 0, i32 1), i64 0, i64 5
+  %F = getelementptr i32, i32* getelementptr (%T, %T* @G, i64 0, i32 0), i64 0
+  %X = getelementptr [10 x i8], [10 x i8]* getelementptr (%T, %T* @G, i64 0, i32 1), i64 0, i64 5
 
   ret void
 }
@@ -30,7 +30,7 @@ define void @test() {
 ; CHECK:     MayAlias: i32* %H, i32* %arg0
 ; CHECK:     MayAlias: i32* %F, i32* %H
 define void @simplecheck(i32* %arg0) {
-  %F = getelementptr i32, i32* getelementptr (%T* @G, i64 0, i32 0), i64 0
+  %F = getelementptr i32, i32* getelementptr (%T, %T* @G, i64 0, i32 0), i64 0
   %H = getelementptr %T, %T* @G2, i64 0, i32 0
 
   ret void
@@ -48,7 +48,7 @@ define void @simplecheck(i32* %arg0) {
 define void @checkNesting(i32* %arg0) {
   %A = getelementptr [1 x i32],
          [1 x i32]* getelementptr
-           ([1 x [1 x i32]]* getelementptr (%NestedT* @NT, i64 0, i32 0),
+           ([1 x [1 x i32]], [1 x [1 x i32]]* getelementptr (%NestedT, %NestedT* @NT, i64 0, i32 0),
            i64 0,
            i32 0),
          i64 0,