| ; RUN: opt < %s -instcombine -S |
| |
| target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" |
| target triple = "x86_64-pc-win32" |
| |
| %myStruct = type { float, [3 x float], [4 x float], i32 } |
| |
| ; make sure that we are not crashing when creating an illegal type |
| define void @func(%myStruct addrspace(1)* nocapture %p) nounwind { |
| ST: |
| %A = getelementptr inbounds %myStruct addrspace(1)* %p, i64 0 |
| %B = bitcast %myStruct addrspace(1)* %A to %myStruct* |
| %C = getelementptr inbounds %myStruct* %B, i32 0, i32 1 |
| %D = getelementptr inbounds [3 x float]* %C, i32 0, i32 2 |
| %E = load float* %D, align 4 |
| %F = fsub float %E, undef |
| ret void |
| } |
| |
