llvm-project

Commit Graph

Author	SHA1	Message	Date
Eli Friedman	92d0d13366	[AArch64] Prefer "mov" over "orr" to materialize constants. This is generally more readable due to the way the assembler aliases work. (This causes a lot of test changes, but it's not really as scary as it looks at first glance; it's just mechanically changing a bunch of checks for orr to check for mov instead.) Differential Revision: https://reviews.llvm.org/D59720 llvm-svn: 356954	2019-03-25 21:25:28 +00:00
Eli Friedman	02709bcb78	[MachineOutliner] Don't save/restore LR for tail calls. The cost computation assumes we do this correctly, but the actual lowering was wrong. Differential Revision: https://reviews.llvm.org/D46923 llvm-svn: 332514	2018-05-16 19:49:01 +00:00

Author

SHA1

Message

Date

Eli Friedman

92d0d13366

[AArch64] Prefer "mov" over "orr" to materialize constants.

This is generally more readable due to the way the assembler aliases
work.

(This causes a lot of test changes, but it's not really as scary as it
looks at first glance; it's just mechanically changing a bunch of checks
for orr to check for mov instead.)

Differential Revision: https://reviews.llvm.org/D59720

llvm-svn: 356954

2019-03-25 21:25:28 +00:00

Eli Friedman

02709bcb78

[MachineOutliner] Don't save/restore LR for tail calls.

The cost computation assumes we do this correctly, but the actual
lowering was wrong.

Differential Revision: https://reviews.llvm.org/D46923

llvm-svn: 332514

2018-05-16 19:49:01 +00:00

2 Commits