Tim Northover e5ccba81cf CodeGenPrep: remove AssertingVH references before deleting dead instructions. ... CodeGenPrepare keeps fairly close track of various instructions it's seen, particularly GEPs, in maps and vectors. However, sometimes those instructions become dead and get removed while it's still executing. This triggers AssertingVH references to them in an asserts build and could lead to miscompiles in a release build (I've only seen a later segfault though). So this patch adds a callback to RecursivelyDeleteTriviallyDeadInstructions which can make sure the instruction about to be deleted is removed from CodeGenPrepare's data structures.		2020-07-15 15:19:21 +01:00
..
AArch64
AMDGPU	BypassSlowDivision: Fix dropping debug info	2020-06-18 17:27:19 -04:00
ARM	CodeGenPrep: remove AssertingVH references before deleting dead instructions.	2020-07-15 15:19:21 +01:00
Mips
NVPTX
PowerPC
SPARC
X86	[CGP] Reset the debug location when promoting zext(s).	2020-06-17 11:13:13 -07:00
dom-tree.ll
sink-shift-and-trunc.ll
skip-merging-case-block.ll