2 Commits

Author	SHA1	Message	Date
Dan Gohman	0d910ecf63	[WebAssembly] Add support for using a wasm global for the stack pointer. ... This replaces the __stack_pointer variable which was allocated in linear memory. llvm-svn: 296201	2017-02-24 23:46:05 +00:00
Derek Schuff	82f1056a88	[WebAssembly] Emit a BasePointer when we have overly-aligned stack objects ... Because we shift the stack pointer by an unknown amount, we need an additional pointer. In the case where we have variable-size objects as well, we can't reuse the frame pointer, thus three pointers. Patch by Jacob Gravelle Differential Revision: https://reviews.llvm.org/D26263 llvm-svn: 286160	2016-11-07 22:00:48 +00:00