[Attributor] Check lines accidentally not committed with D76208

Author: jdoerfert

llvm/test/Transforms/Attributor/dereferenceable-1.ll

@@ -300,6 +300,38 @@ define void @deref_or_null_and_nonnull(i32* dereferenceable_or_null(100) %0) {
 
 ; FIXME: %ptr should be dereferenceable(31)
 define void @test8(i8* %ptr) #0 {
+; IS________OPM-LABEL: define {{[^@]+}}@test8
+; IS________OPM-SAME: (i8* nocapture nofree nonnull writeonly [[PTR:%.*]])
+; IS________OPM-NEXT:    br label [[TMP1:%.*]]
+; IS________OPM:       1:
+; IS________OPM-NEXT:    [[I_0:%.*]] = phi i32 [ 20, [[TMP0:%.*]] ], [ [[TMP4:%.*]], [[TMP5:%.*]] ]
+; IS________OPM-NEXT:    [[TMP2:%.*]] = sext i32 [[I_0]] to i64
+; IS________OPM-NEXT:    [[TMP3:%.*]] = getelementptr inbounds i8, i8* [[PTR]], i64 [[TMP2]]
+; IS________OPM-NEXT:    store i8 32, i8* [[TMP3]], align 1
+; IS________OPM-NEXT:    [[TMP4]] = add nsw i32 [[I_0]], 1
+; IS________OPM-NEXT:    br label [[TMP5]]
+; IS________OPM:       5:
+; IS________OPM-NEXT:    [[TMP6:%.*]] = icmp slt i32 [[TMP4]], 30
+; IS________OPM-NEXT:    br i1 [[TMP6]], label [[TMP1]], label [[TMP7:%.*]]
+; IS________OPM:       7:
+; IS________OPM-NEXT:    ret void
+;
+; IS________NPM-LABEL: define {{[^@]+}}@test8
+; IS________NPM-SAME: (i8* nocapture nofree nonnull writeonly dereferenceable(21) [[PTR:%.*]])
+; IS________NPM-NEXT:    br label [[TMP1:%.*]]
+; IS________NPM:       1:
+; IS________NPM-NEXT:    [[I_0:%.*]] = phi i32 [ 20, [[TMP0:%.*]] ], [ [[TMP4:%.*]], [[TMP5:%.*]] ]
+; IS________NPM-NEXT:    [[TMP2:%.*]] = sext i32 [[I_0]] to i64
+; IS________NPM-NEXT:    [[TMP3:%.*]] = getelementptr inbounds i8, i8* [[PTR]], i64 [[TMP2]]
+; IS________NPM-NEXT:    store i8 32, i8* [[TMP3]], align 1
+; IS________NPM-NEXT:    [[TMP4]] = add nsw i32 [[I_0]], 1
+; IS________NPM-NEXT:    br label [[TMP5]]
+; IS________NPM:       5:
+; IS________NPM-NEXT:    [[TMP6:%.*]] = icmp slt i32 [[TMP4]], 30
+; IS________NPM-NEXT:    br i1 [[TMP6]], label [[TMP1]], label [[TMP7:%.*]]
+; IS________NPM:       7:
+; IS________NPM-NEXT:    ret void
+;
   br label %1
 1:                                                ; preds = %5, %0
   %i.0 = phi i32 [ 20, %0 ], [ %4, %5 ]
@@ -318,6 +350,13 @@ define void @test8(i8* %ptr) #0 {
 
 ; 8.2 (negative case)
 define void @test8_neg(i32 %i, i8* %ptr) #0 {
+; CHECK-LABEL: define {{[^@]+}}@test8_neg
+; CHECK-SAME: (i32 [[I:%.*]], i8* nocapture nofree nonnull writeonly [[PTR:%.*]])
+; CHECK-NEXT:    [[TMP1:%.*]] = sext i32 [[I]] to i64
+; CHECK-NEXT:    [[TMP2:%.*]] = getelementptr inbounds i8, i8* [[PTR]], i64 [[TMP1]]
+; CHECK-NEXT:    store i8 65, i8* [[TMP2]], align 1
+; CHECK-NEXT:    ret void
+;
   %1 = sext i32 %i to i64
   %2 = getelementptr inbounds i8, i8* %ptr, i64 %1
   store i8 65, i8* %2, align 1