[Bug 65873] R600/SI: Cannot select store with truncate to 32-bit

https://bugs.freedesktop.org/show_bug.cgi?id=65873

--- Comment #4 from Aaron Watry awatry@gmail.com --- The good news is that the store error is gone...

Now I get a load error :/

LLVM ERROR: Cannot select: 0x2c92af0: i64,ch = load 0x21fe0c8, 0x2c924f0, 0x2c921f0<LD4[undef](align=8), zext from i32> [ID=15] 0x2c924f0: i64 = add 0x2c91ef0, 0x2c923f0 [ID=13] 0x2c91ef0: i64,ch = CopyFromReg 0x21fe0c8, 0x2c91df0 [ID=12] 0x2c91df0: i64 = Register %vreg0 [ID=1] 0x2c923f0: i64 = Constant<44> [ID=4] 0x2c921f0: i64 = undef [ID=3]

I'll attach the llvm assembly in a follow-up