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Diffstat (limited to 'llvm/test/Transforms/GVN/pr32314.ll')
-rw-r--r-- | llvm/test/Transforms/GVN/pr32314.ll | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/llvm/test/Transforms/GVN/pr32314.ll b/llvm/test/Transforms/GVN/pr32314.ll deleted file mode 100644 index 90d14f6fc49..00000000000 --- a/llvm/test/Transforms/GVN/pr32314.ll +++ /dev/null @@ -1,53 +0,0 @@ -; NOTE: Assertions have been autogenerated by utils/update_test_checks.py -; RUN: opt -S -gvn < %s | FileCheck %s - -target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" -target triple = "x86_64-unknown-linux-gnu" - -; The load in the loop can not bypass the data from the previous loop. The store above it in the loop aliases. -define void @foo() { -; CHECK-LABEL: @foo( -; CHECK-NEXT: entry: -; CHECK-NEXT: [[A:%.*]] = alloca [3 x i32], align 4 -; CHECK-NEXT: br label [[FOR_BODY:%.*]] -; CHECK: for.cond.cleanup: -; CHECK-NEXT: ret void -; CHECK: for.body: -; CHECK-NEXT: [[INDVARS_IV:%.*]] = phi i64 [ 1, [[ENTRY:%.*]] ], [ [[INDVARS_IV_NEXT:%.*]], [[FOR_BODY]] ] -; CHECK-NEXT: [[P_017:%.*]] = phi i32* [ undef, [[ENTRY]] ], [ [[ARRAYIDX3:%.*]], [[FOR_BODY]] ] -; CHECK-NEXT: [[TMP0:%.*]] = add nsw i64 [[INDVARS_IV]], -1 -; CHECK-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [3 x i32], [3 x i32]* [[A]], i64 0, i64 [[TMP0]] -; CHECK-NEXT: store i32 50, i32* [[ARRAYIDX]], align 4 -; CHECK-NEXT: [[TMP1:%.*]] = shl i64 [[INDVARS_IV]], 1 -; CHECK-NEXT: [[TMP2:%.*]] = load i32, i32* [[P_017]], align 4 -; CHECK-NEXT: [[TMP3:%.*]] = trunc i64 [[TMP1]] to i32 -; CHECK-NEXT: [[ADD1:%.*]] = add nsw i32 [[TMP2]], [[TMP3]] -; CHECK-NEXT: [[ARRAYIDX3]] = getelementptr inbounds [3 x i32], [3 x i32]* [[A]], i64 0, i64 [[INDVARS_IV]] -; CHECK-NEXT: store i32 60, i32* [[ARRAYIDX3]], align 4 -; CHECK-NEXT: [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1 -; CHECK-NEXT: [[EXITCOND:%.*]] = icmp ne i64 [[INDVARS_IV_NEXT]], 3 -; CHECK-NEXT: br i1 [[EXITCOND]], label [[FOR_BODY]], label [[FOR_COND_CLEANUP:%.*]] -; -entry: - %a = alloca [3 x i32], align 4 - br label %for.body - -for.cond.cleanup: ; preds = %for.body - ret void - -for.body: ; preds = %for.body, %entry - %indvars.iv = phi i64 [ 1, %entry ], [ %indvars.iv.next, %for.body ] - %p.017 = phi i32* [ undef, %entry ], [ %arrayidx3, %for.body ] - %0 = add nsw i64 %indvars.iv, -1 - %arrayidx = getelementptr inbounds [3 x i32], [3 x i32]* %a, i64 0, i64 %0 - store i32 50, i32* %arrayidx, align 4 - %1 = shl i64 %indvars.iv, 1 - %2 = load i32, i32* %p.017, align 4 - %3 = trunc i64 %1 to i32 - %add1 = add nsw i32 %2, %3 - %arrayidx3 = getelementptr inbounds [3 x i32], [3 x i32]* %a, i64 0, i64 %indvars.iv - store i32 60, i32* %arrayidx3, align 4 - %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1 - %exitcond = icmp ne i64 %indvars.iv.next, 3 - br i1 %exitcond, label %for.body, label %for.cond.cleanup -} |