llvm-project

Commit Graph

Author	SHA1	Message	Date
Dan Gohman	7f1bdb2e02	[WebAssembly] Remove the output operand from stores. Per spec changes, store instructions in WebAssembly no longer have a return value. Update the instruction descriptions. Differential Revision: https://reviews.llvm.org/D25122 llvm-svn: 283501	2016-10-06 22:08:28 +00:00
Derek Schuff	1b258d313c	[WebAssembly] Disable folding of GA+reg into load/store constant offsets Summary: If the register has a negative value then unsigned overflow will occur; this case is sometimes even created intentionally by LSR. For now disable GA+reg folding. Fixes PR29127 Differential Revision: https://reviews.llvm.org/D24053 llvm-svn: 280285	2016-08-31 20:27:20 +00:00

Author

SHA1

Message

Date

Dan Gohman

7f1bdb2e02

[WebAssembly] Remove the output operand from stores.

Per spec changes, store instructions in WebAssembly no longer have a return
value. Update the instruction descriptions.

Differential Revision: https://reviews.llvm.org/D25122

llvm-svn: 283501

2016-10-06 22:08:28 +00:00

Derek Schuff

1b258d313c

[WebAssembly] Disable folding of GA+reg into load/store constant offsets

Summary:
If the register has a negative value then unsigned overflow will occur;
this case is sometimes even created intentionally by LSR. For now
disable GA+reg folding. Fixes PR29127

Differential Revision: https://reviews.llvm.org/D24053

llvm-svn: 280285

2016-08-31 20:27:20 +00:00

2 Commits