[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

Essentially the same as the GEP change in r230786.

A similar migration script can be used to update test cases, though a few more
test case improvements/changes were required this time around: (r229269-r229278)

import fileinput
import sys
import re

pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)")

for line in sys.stdin:
  sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line))

Reviewers: rafael, dexonsmith, grosser

Differential Revision: http://reviews.llvm.org/D7649

llvm-svn: 230794
diff --git a/llvm/test/CodeGen/SystemZ/int-cmp-05.ll b/llvm/test/CodeGen/SystemZ/int-cmp-05.ll
index d9373cf..70640b6 100644
--- a/llvm/test/CodeGen/SystemZ/int-cmp-05.ll
+++ b/llvm/test/CodeGen/SystemZ/int-cmp-05.ll
@@ -61,7 +61,7 @@
 ; CHECK-NEXT: jl
 ; CHECK: ldr %f0, %f2
 ; CHECK: br %r14
-  %unext = load i32 *%ptr
+  %unext = load i32 , i32 *%ptr
   %i2 = sext i32 %unext to i64
   %cond = icmp slt i64 %i1, %i2
   %res = select i1 %cond, double %a, double %b
@@ -73,7 +73,7 @@
 ; CHECK-LABEL: f6:
 ; CHECK-NOT: cgf
 ; CHECK: br %r14
-  %unext = load i32 *%ptr
+  %unext = load i32 , i32 *%ptr
   %i2 = sext i32 %unext to i64
   %cond = icmp ult i64 %i1, %i2
   %res = select i1 %cond, double %a, double %b
@@ -87,7 +87,7 @@
 ; CHECK-NEXT: je
 ; CHECK: ldr %f0, %f2
 ; CHECK: br %r14
-  %unext = load i32 *%ptr
+  %unext = load i32 , i32 *%ptr
   %i2 = sext i32 %unext to i64
   %cond = icmp eq i64 %i1, %i2
   %res = select i1 %cond, double %a, double %b
@@ -101,7 +101,7 @@
 ; CHECK-NEXT: jlh
 ; CHECK: ldr %f0, %f2
 ; CHECK: br %r14
-  %unext = load i32 *%ptr
+  %unext = load i32 , i32 *%ptr
   %i2 = sext i32 %unext to i64
   %cond = icmp ne i64 %i1, %i2
   %res = select i1 %cond, double %a, double %b
@@ -116,7 +116,7 @@
 ; CHECK: ldr %f0, %f2
 ; CHECK: br %r14
   %ptr = getelementptr i32, i32 *%base, i64 131071
-  %unext = load i32 *%ptr
+  %unext = load i32 , i32 *%ptr
   %i2 = sext i32 %unext to i64
   %cond = icmp slt i64 %i1, %i2
   %res = select i1 %cond, double %a, double %b
@@ -133,7 +133,7 @@
 ; CHECK: ldr %f0, %f2
 ; CHECK: br %r14
   %ptr = getelementptr i32, i32 *%base, i64 131072
-  %unext = load i32 *%ptr
+  %unext = load i32 , i32 *%ptr
   %i2 = sext i32 %unext to i64
   %cond = icmp slt i64 %i1, %i2
   %res = select i1 %cond, double %a, double %b
@@ -148,7 +148,7 @@
 ; CHECK: ldr %f0, %f2
 ; CHECK: br %r14
   %ptr = getelementptr i32, i32 *%base, i64 -1
-  %unext = load i32 *%ptr
+  %unext = load i32 , i32 *%ptr
   %i2 = sext i32 %unext to i64
   %cond = icmp slt i64 %i1, %i2
   %res = select i1 %cond, double %a, double %b
@@ -163,7 +163,7 @@
 ; CHECK: ldr %f0, %f2
 ; CHECK: br %r14
   %ptr = getelementptr i32, i32 *%base, i64 -131072
-  %unext = load i32 *%ptr
+  %unext = load i32 , i32 *%ptr
   %i2 = sext i32 %unext to i64
   %cond = icmp slt i64 %i1, %i2
   %res = select i1 %cond, double %a, double %b
@@ -180,7 +180,7 @@
 ; CHECK: ldr %f0, %f2
 ; CHECK: br %r14
   %ptr = getelementptr i32, i32 *%base, i64 -131073
-  %unext = load i32 *%ptr
+  %unext = load i32 , i32 *%ptr
   %i2 = sext i32 %unext to i64
   %cond = icmp slt i64 %i1, %i2
   %res = select i1 %cond, double %a, double %b
@@ -197,7 +197,7 @@
   %add1 = add i64 %base, %index
   %add2 = add i64 %add1, 524284
   %ptr = inttoptr i64 %add2 to i32 *
-  %unext = load i32 *%ptr
+  %unext = load i32 , i32 *%ptr
   %i2 = sext i32 %unext to i64
   %cond = icmp slt i64 %i1, %i2
   %res = select i1 %cond, double %a, double %b
@@ -220,16 +220,16 @@
   %ptr8 = getelementptr i32, i32 *%ptr0, i64 16
   %ptr9 = getelementptr i32, i32 *%ptr0, i64 18
 
-  %val0 = load i32 *%ptr0
-  %val1 = load i32 *%ptr1
-  %val2 = load i32 *%ptr2
-  %val3 = load i32 *%ptr3
-  %val4 = load i32 *%ptr4
-  %val5 = load i32 *%ptr5
-  %val6 = load i32 *%ptr6
-  %val7 = load i32 *%ptr7
-  %val8 = load i32 *%ptr8
-  %val9 = load i32 *%ptr9
+  %val0 = load i32 , i32 *%ptr0
+  %val1 = load i32 , i32 *%ptr1
+  %val2 = load i32 , i32 *%ptr2
+  %val3 = load i32 , i32 *%ptr3
+  %val4 = load i32 , i32 *%ptr4
+  %val5 = load i32 , i32 *%ptr5
+  %val6 = load i32 , i32 *%ptr6
+  %val7 = load i32 , i32 *%ptr7
+  %val8 = load i32 , i32 *%ptr8
+  %val9 = load i32 , i32 *%ptr9
 
   %frob0 = add i32 %val0, 100
   %frob1 = add i32 %val1, 100
@@ -311,7 +311,7 @@
 ; CHECK-NEXT: jh {{\.L.*}}
 ; CHECK: ldr %f0, %f2
 ; CHECK: br %r14
-  %unext = load i32 *%ptr
+  %unext = load i32 , i32 *%ptr
   %i1 = sext i32 %unext to i64
   %cond = icmp slt i64 %i1, %i2
   %res = select i1 %cond, double %a, double %b