llvm-project

Commit Graph

Author	SHA1	Message	Date
Hiroshi Inoue	7a08bb1458	[PowerPC] fix potential verification errors on CFENCE8 This patch fixes a potential verification error (64-bit register operands for cmpw) with -verify-machineinstrs. Differential Revision: https://reviews.llvm.org/D34208 llvm-svn: 305479	2017-06-15 16:51:28 +00:00
Tim Shen	a2b85da879	[PPC] Fix atomics lowering in DAG lowering. I forgot to forward the chain, causing some missing instruction dependencies. The test crashes the compiler without this patch. Inspired by the test case, D33519 also tries to remove the extra sync. Differential Revision: https://reviews.llvm.org/D33573 llvm-svn: 303931	2017-05-25 22:58:35 +00:00

Author

SHA1

Message

Date

Hiroshi Inoue

7a08bb1458

[PowerPC] fix potential verification errors on CFENCE8

This patch fixes a potential verification error (64-bit register operands for cmpw) with -verify-machineinstrs.

Differential Revision: https://reviews.llvm.org/D34208

llvm-svn: 305479

2017-06-15 16:51:28 +00:00

Tim Shen

a2b85da879

[PPC] Fix atomics lowering in DAG lowering.

I forgot to forward the chain, causing some missing instruction
dependencies. The test crashes the compiler without this patch.

Inspired by the test case, D33519 also tries to remove the extra sync.

Differential Revision: https://reviews.llvm.org/D33573

llvm-svn: 303931

2017-05-25 22:58:35 +00:00

2 Commits