diff options
Diffstat (limited to 'llvm/test/Transforms/InstSimplify/ptrtoint.ll')
| -rw-r--r-- | llvm/test/Transforms/InstSimplify/ptrtoint.ll | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/llvm/test/Transforms/InstSimplify/ptrtoint.ll b/llvm/test/Transforms/InstSimplify/ptrtoint.ll index 7346187..3b0e052 100644 --- a/llvm/test/Transforms/InstSimplify/ptrtoint.ll +++ b/llvm/test/Transforms/InstSimplify/ptrtoint.ll @@ -1,6 +1,8 @@ ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5 ; RUN: opt -S -passes=instsimplify < %s | FileCheck %s +target datalayout = "p1:128:128:128" + define i64 @ptrtoint_gep_sub(ptr %ptr, i64 %end.addr) { ; CHECK-LABEL: define i64 @ptrtoint_gep_sub( ; CHECK-SAME: ptr [[PTR:%.*]], i64 [[END_ADDR:%.*]]) { @@ -136,3 +138,15 @@ define i128 @ptrtoint_gep_sub_wide_type(ptr %ptr, i128 %end.addr) { %end.addr2 = ptrtoint ptr %end to i128 ret i128 %end.addr2 } + +define ptr addrspace(1) @inttoptr_of_ptrtoint_wide(ptr addrspace(1) %ptr) { +; CHECK-LABEL: define ptr addrspace(1) @inttoptr_of_ptrtoint_wide( +; CHECK-SAME: ptr addrspace(1) [[PTR:%.*]]) { +; CHECK-NEXT: [[INT:%.*]] = ptrtoint ptr addrspace(1) [[PTR]] to i64 +; CHECK-NEXT: [[PTR2:%.*]] = inttoptr i64 [[INT]] to ptr addrspace(1) +; CHECK-NEXT: ret ptr addrspace(1) [[PTR2]] +; + %int = ptrtoint ptr addrspace(1) %ptr to i64 + %ptr2 = inttoptr i64 %int to ptr addrspace(1) + ret ptr addrspace(1) %ptr2 +} |