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Diffstat (limited to 'test/CodeGen/AArch64/assertion-rc-mismatch.ll')
| -rw-r--r-- | test/CodeGen/AArch64/assertion-rc-mismatch.ll | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/test/CodeGen/AArch64/assertion-rc-mismatch.ll b/test/CodeGen/AArch64/assertion-rc-mismatch.ll new file mode 100644 index 0000000..02b0c0e --- /dev/null +++ b/test/CodeGen/AArch64/assertion-rc-mismatch.ll @@ -0,0 +1,24 @@ +; RUN: llc < %s -mtriple=aarch64-none-linux-gnu | FileCheck %s +; Test case related to <rdar://problem/15633429>. + +; CHECK-LABEL: small +define i64 @small(i64 %encodedBase) { +cmp: + %lnot.i.i = icmp eq i64 %encodedBase, 0 + br i1 %lnot.i.i, label %if, label %else +if: + %tmp1 = call i8* @llvm.returnaddress(i32 0) + br label %end +else: + %tmp3 = call i8* @llvm.returnaddress(i32 0) + %ptr = getelementptr inbounds i8* %tmp3, i64 -16 + %ld = load i8* %ptr, align 4 + %tmp2 = inttoptr i8 %ld to i8* + br label %end +end: + %tmp = phi i8* [ %tmp1, %if ], [ %tmp2, %else ] + %coerce.val.pi56 = ptrtoint i8* %tmp to i64 + ret i64 %coerce.val.pi56 +} + +declare i8* @llvm.returnaddress(i32) |