llvm-project

Commit Graph

Author	SHA1	Message	Date
Erik Pilkington	de98cf92e3	[CodeGen] Add an alignment attribute to all sret parameters This fixes a miscompile when the parameter is actually underaligned. rdar://58316406 Differential revision: https://reviews.llvm.org/D74183	2020-03-24 15:31:57 -04:00
Richard Smith	72db888389	PR35039: Materialize temporary objects before wrapping them in an OpaqueValueExpr in a GNU binary conditional expression. It's not meaningful for a non-materialized temporary object to be used as a common subexpression of multiple expressions. llvm-svn: 316836	2017-10-28 18:59:51 +00:00
Richard Smith	122f88d481	[c++17] P0135R1: Guaranteed copy elision. When an object of class type is initialized from a prvalue of the same type (ignoring cv qualifications), use the prvalue to initialize the object directly instead of inserting a redundant elidable call to a copy constructor. llvm-svn: 288866	2016-12-06 23:52:28 +00:00

Author

SHA1

Message

Date

Erik Pilkington

de98cf92e3

[CodeGen] Add an alignment attribute to all sret parameters

This fixes a miscompile when the parameter is actually underaligned.
rdar://58316406

Differential revision: https://reviews.llvm.org/D74183

2020-03-24 15:31:57 -04:00

Richard Smith

72db888389

PR35039: Materialize temporary objects before wrapping them in an

OpaqueValueExpr in a GNU binary conditional expression.

It's not meaningful for a non-materialized temporary object to be used as a
common subexpression of multiple expressions.

llvm-svn: 316836

2017-10-28 18:59:51 +00:00

Richard Smith

122f88d481

[c++17] P0135R1: Guaranteed copy elision.

When an object of class type is initialized from a prvalue of the same type
(ignoring cv qualifications), use the prvalue to initialize the object directly
instead of inserting a redundant elidable call to a copy constructor.

llvm-svn: 288866

2016-12-06 23:52:28 +00:00

3 Commits