[PATCH] D134159: [NFC] Use opaqueptr in llvm/test/Transforms/SimplifyCFG/preserve-llvm-loop-metadata.ll

[Mingming Liu via Phabricator via llvm-commits]

mingmingl created this revision.
mingmingl added a reviewer: nikic.
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Use opaqueptr for test case
llvm/test/Transforms/SimplifyCFG/preserve-llvm-loop-metadata.ll.

- Adjust variable number accordingly since bitcast between different pointer types are not necessary.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D134159

Files:
  llvm/test/Transforms/SimplifyCFG/preserve-llvm-loop-metadata.ll


Index: llvm/test/Transforms/SimplifyCFG/preserve-llvm-loop-metadata.ll
===================================================================
--- llvm/test/Transforms/SimplifyCFG/preserve-llvm-loop-metadata.ll
+++ llvm/test/Transforms/SimplifyCFG/preserve-llvm-loop-metadata.ll
@@ -5,36 +5,35 @@
 entry:
   %n.addr = alloca i32, align 4
   %count = alloca i32, align 4
-  store i32 %n, i32* %n.addr, align 4
-  %0 = bitcast i32* %count to i8*
-  store i32 0, i32* %count, align 4
+  store i32 %n, ptr %n.addr, align 4
+  store i32 0, ptr %count, align 4
   br label %while.cond
 
 while.cond:                                       ; preds = %if.end, %entry
-  %1 = load i32, i32* %count, align 4
-  %2 = load i32, i32* %n.addr, align 4
-  %cmp = icmp ule i32 %1, %2
+  %0 = load i32, ptr %count, align 4
+  %1 = load i32, ptr %n.addr, align 4
+  %cmp = icmp ule i32 %0, %1
   br i1 %cmp, label %while.body, label %while.end
 
 while.body:                                       ; preds = %while.cond
-  %3 = load i32, i32* %count, align 4
-  %rem = urem i32 %3, 2
+  %2 = load i32, ptr %count, align 4
+  %rem = urem i32 %2, 2
   %cmp1 = icmp eq i32 %rem, 0
   br i1 %cmp1, label %if.then, label %if.else
 
 if.then:                                          ; preds = %while.body
-  %4 = load i32, i32* %count, align 4
-  %add = add i32 %4, 1
-  store i32 %add, i32* %count, align 4
+  %3 = load i32, ptr %count, align 4
+  %add = add i32 %3, 1
+  store i32 %add, ptr %count, align 4
   br label %if.end
 
 ; CHECK: if.then:
 ; CHECK:  br label %while.cond, !llvm.loop !0
 
 if.else:                                          ; preds = %while.body
-  %5 = load i32, i32* %count, align 4
-  %add2 = add i32 %5, 2
-  store i32 %add2, i32* %count, align 4
+  %4 = load i32, ptr %count, align 4
+  %add2 = add i32 %4, 2
+  store i32 %add2, ptr %count, align 4
   br label %if.end
 
 ; CHECK: if.else:
@@ -44,7 +43,6 @@
   br label %while.cond, !llvm.loop !0
 
 while.end:                                        ; preds = %while.cond
-  %6 = bitcast i32* %count to i8*
   ret void
 }
 
@@ -71,7 +69,7 @@
 ;    }
 ;    return sum;
 ; }
-define i32 @test2(i32 %a, i32 %b, i32 %step, i32 %remainder, i32* %input) {
+define i32 @test2(i32 %a, i32 %b, i32 %step, i32 %remainder, ptr %input) {
 entry:
   br label %while.cond
 
@@ -93,8 +91,8 @@
   %k.07 = phi i32 [ 0, %while.body ], [ %inc, %for.body ]
   %add2 = add nsw i32 %k.07, %add
   %idxprom = sext i32 %add2 to i64
-  %arrayidx = getelementptr inbounds i32, i32* %input, i64 %idxprom
-  %0 = load i32, i32* %arrayidx, align 4
+  %arrayidx = getelementptr inbounds i32, ptr %input, i64 %idxprom
+  %0 = load i32, ptr %arrayidx, align 4
   %1 = tail call i32 asm sideeffect "add ${0:w}, ${1:w}\0A", "=r,r,~{cc}"(i32 %0)
   %inc = add nuw nsw i32 %k.07, 1
   %cmp1 = icmp ult i32 %inc, 5


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