[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

1 files changed, 3 insertions, 3 deletions

diff --git a/llvm/test/CodeGen/ARM/ldrd.ll b/llvm/test/CodeGen/ARM/ldrd.ll
index 6fed0aea78c..7ce846844e0 100644
--- a/llvm/test/CodeGen/ARM/ldrd.ll
+++ b/llvm/test/CodeGen/ARM/ldrd.ll
@@ -84,10 +84,10 @@ entry:
 ; A8-NEXT: str [[FIELD1]], {{\[}}[[BASE]]{{\]}}
   %orig_blocks = alloca [256 x i16], align 2
   %0 = bitcast [256 x i16]* %orig_blocks to i8*call void @llvm.lifetime.start(i64 512, i8* %0) nounwind
-  %tmp1 = load i32, i32* getelementptr inbounds (%struct.Test* @TestVar, i32 0, i32 1), align 4
-  %tmp2 = load i32, i32* getelementptr inbounds (%struct.Test* @TestVar, i32 0, i32 2), align 4
+  %tmp1 = load i32, i32* getelementptr inbounds (%struct.Test, %struct.Test* @TestVar, i32 0, i32 1), align 4
+  %tmp2 = load i32, i32* getelementptr inbounds (%struct.Test, %struct.Test* @TestVar, i32 0, i32 2), align 4
   %add = add nsw i32 %tmp2, %tmp1
-  store i32 %add, i32* getelementptr inbounds (%struct.Test* @TestVar, i32 0, i32 0), align 4
+  store i32 %add, i32* getelementptr inbounds (%struct.Test, %struct.Test* @TestVar, i32 0, i32 0), align 4
   call void @llvm.lifetime.end(i64 512, i8* %0) nounwind
   ret void
 }