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new testcase that crashes llc for ppc

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25495 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2006-01-21 04:25:07 +00:00
parent 86556a5f42
commit 60dda07913
1 changed files with 17 additions and 0 deletions
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test/CodeGen/PowerPC/2006-01-20-ShiftPartsCrash.ll Normal file
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; RUN: llvm-as < %s | llc
void %iterative_hash_host_wide_int() {
%zero = alloca int ; <int*> [#uses=2]
%b = alloca uint ; <uint*> [#uses=1]
store int 0, int* %zero
%tmp = load int* %zero ; <int> [#uses=1]
%tmp5 = cast int %tmp to uint ; <uint> [#uses=1]
%tmp6 = add uint %tmp5, 32 ; <uint> [#uses=1]
%tmp6 = cast uint %tmp6 to int ; <int> [#uses=1]
%tmp7 = load long* null ; <long> [#uses=1]
%tmp6 = cast int %tmp6 to ubyte ; <ubyte> [#uses=1]
%tmp8 = shr long %tmp7, ubyte %tmp6 ; <long> [#uses=1]
%tmp8 = cast long %tmp8 to uint ; <uint> [#uses=1]
store uint %tmp8, uint* %b
unreachable
}