| Nadav Rotem | a069c6c | 2011-04-05 14:29:52 +0000 | [diff] [blame] | 1 | ; RUN: opt < %s -instcombine -S |
| 2 | |
| Nadav Rotem | cc771ac | 2011-04-06 11:18:29 +0000 | [diff] [blame] | 3 | 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" |
| 4 | target triple = "x86_64-pc-win32" |
| 5 | |
| Nadav Rotem | a069c6c | 2011-04-05 14:29:52 +0000 | [diff] [blame] | 6 | %myStruct = type { float, [3 x float], [4 x float], i32 } |
| 7 | |
| 8 | ; make sure that we are not crashing when creating an illegal type |
| 9 | define void @func(%myStruct addrspace(1)* nocapture %p) nounwind { |
| 10 | ST: |
| 11 | %A = getelementptr inbounds %myStruct addrspace(1)* %p, i64 0 |
| 12 | %B = bitcast %myStruct addrspace(1)* %A to %myStruct* |
| 13 | %C = getelementptr inbounds %myStruct* %B, i32 0, i32 1 |
| 14 | %D = getelementptr inbounds [3 x float]* %C, i32 0, i32 2 |
| 15 | %E = load float* %D, align 4 |
| 16 | %F = fsub float %E, undef |
| 17 | ret void |
| 18 | } |
| 19 | |