llvm-project

Commit Graph

Author	SHA1	Message	Date
Tim Northover	747ae9a7de	ARM: make sure backend is consistent about exception handling method. It turns out we decide whether to use SjLj exceptions or some alternative in two separate places in the backend, and they disagreed with each other. This led to inconsistent code and is generally a terrible idea. So make them consistent and add an assert that they do match (unfortunately MCAsmInfo isn't available in opt, so it can't be used to initialise the CodeGen version directly). llvm-svn: 253502	2015-11-18 21:10:39 +00:00
Quentin Colombet	48b772007f	[ARM] Make the frame lowering code ready for shrink-wrapping. Shrink-wrapping can now be tested on ARM with -enable-shrink-wrap. Related to <rdar://problem/20821730> llvm-svn: 242908	2015-07-22 16:34:37 +00:00

Author

SHA1

Message

Date

Tim Northover

747ae9a7de

ARM: make sure backend is consistent about exception handling method.

It turns out we decide whether to use SjLj exceptions or some alternative in
two separate places in the backend, and they disagreed with each other. This
led to inconsistent code and is generally a terrible idea.

So make them consistent and add an assert that they *do* match (unfortunately
MCAsmInfo isn't available in opt, so it can't be used to initialise the CodeGen
version directly).

llvm-svn: 253502

2015-11-18 21:10:39 +00:00

Quentin Colombet

48b772007f

[ARM] Make the frame lowering code ready for shrink-wrapping.

Shrink-wrapping can now be tested on ARM with -enable-shrink-wrap.

Related to <rdar://problem/20821730>

llvm-svn: 242908

2015-07-22 16:34:37 +00:00

2 Commits