llvm-project

Commit Graph

Author	SHA1	Message	Date
Dan Gohman	82607f56bd	[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	0d41b7b3f3	[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

Author

SHA1

Message

Date

Dan Gohman

82607f56bd

[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

0d41b7b3f3

[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

2 Commits