diff options
| author | Nick Lewycky <nicholas@mxc.ca> | 2008-08-08 06:34:07 +0000 |
|---|---|---|
| committer | Nick Lewycky <nicholas@mxc.ca> | 2008-08-08 06:34:07 +0000 |
| commit | d6227385fc499a8b8bc23766735f1d809d194378 (patch) | |
| tree | ffe502d87a5771aa7e3bf3a21861d20588cffa21 /test | |
| parent | 65ad452536526fe9a80023abc3703a7cc7987858 (diff) | |
| download | external_llvm-d6227385fc499a8b8bc23766735f1d809d194378.zip external_llvm-d6227385fc499a8b8bc23766735f1d809d194378.tar.gz external_llvm-d6227385fc499a8b8bc23766735f1d809d194378.tar.bz2 | |
Don't crash printing the asm for a ConstantExpr PtrToInt just because the int
is narrower than the pointer. This testcase emits:
.byte (((17) - 16) & 255)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54517 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/Generic/2008-08-07-PtrToInt-SmallerInt.ll | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/test/CodeGen/Generic/2008-08-07-PtrToInt-SmallerInt.ll b/test/CodeGen/Generic/2008-08-07-PtrToInt-SmallerInt.ll new file mode 100644 index 0000000..a60d101 --- /dev/null +++ b/test/CodeGen/Generic/2008-08-07-PtrToInt-SmallerInt.ll @@ -0,0 +1,7 @@ +; RUN: llvm-as < %s | llc +; PR2603 +target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32" +target triple = "i386-pc-linux-gnu" + %struct.A = type { i8 } + %struct.B = type { i8, [1 x i8] } +@Foo = constant %struct.A { i8 ptrtoint (i8* getelementptr ([1 x i8]* inttoptr (i32 17 to [1 x i8]*), i32 0, i32 -16) to i8) } ; <%struct.A*> [#uses=0] |