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Diffstat (limited to 'test/CodeGen/ARM64/2011-10-18-LdStOptBug.ll')
-rw-r--r-- | test/CodeGen/ARM64/2011-10-18-LdStOptBug.ll | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/test/CodeGen/ARM64/2011-10-18-LdStOptBug.ll b/test/CodeGen/ARM64/2011-10-18-LdStOptBug.ll deleted file mode 100644 index ea1cd02..0000000 --- a/test/CodeGen/ARM64/2011-10-18-LdStOptBug.ll +++ /dev/null @@ -1,31 +0,0 @@ -; RUN: llc < %s -mtriple=arm64-apple-ios | FileCheck %s - -; Can't fold the increment by 1<<12 into a post-increment load -; rdar://10301335 - -@test_data = common global i32 0, align 4 - -define void @t() nounwind ssp { -; CHECK-LABEL: t: -entry: - br label %for.body - -for.body: -; CHECK: for.body -; CHECK: ldr w{{[0-9]+}}, [x{{[0-9]+}}] -; CHECK: add x[[REG:[0-9]+]], -; CHECK: x[[REG]], #4096 - %indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ] - %0 = shl nsw i64 %indvars.iv, 12 - %add = add nsw i64 %0, 34628173824 - %1 = inttoptr i64 %add to i32* - %2 = load volatile i32* %1, align 4096 - store volatile i32 %2, i32* @test_data, align 4 - %indvars.iv.next = add i64 %indvars.iv, 1 - %lftr.wideiv = trunc i64 %indvars.iv.next to i32 - %exitcond = icmp eq i32 %lftr.wideiv, 200 - br i1 %exitcond, label %for.end, label %for.body - -for.end: - ret void -} |