Philip Reames 73a5d1b25e [GVN] Fix last crasher w/non-integral pointers
Same case as for memset and memcpy, but this time for clobbering stores and loads.  We still can't allow coercion to or from non-integrals, regardless of the transform.

Now that I'm done the whole little sequence, it seems apparent that we'd entirely missed reasoning about clobbers in the original GVN support for non-integral pointers.

My appologies, I thought we'd upstreamed all of this, but it turns out we were still carrying a downstream hack which hid all of these issues.  My chanks to Cherry Zhang for helping debug.

llvm-svn: 354407
2019-02-20 00:15:54 +00:00
..
2019-01-15 21:26:51 +00:00
2019-01-04 21:21:43 +00:00