llvm-project

Commit Graph

Author	SHA1	Message	Date
Erik Pilkington	6c97f88986	Add a missing header comment, NFC llvm-svn: 368754	2019-08-13 22:01:39 +00:00
Matt Arsenault	0ff50d49d1	OpenCL: Improve vector printf warnings The vector modifier is considered separate, so don't treat it as a conversion specifier. This is still not warning on some cases, like using a type that isn't a valid vector element. Fixes bug 39652 llvm-svn: 348084	2018-12-01 22:16:27 +00:00
Tim Northover	314fbfa1c4	Reapply Logging: make os_log buffer size an integer constant expression. The size of an os_log buffer is known at any stage of compilation, so making it a constant expression means that the common idiom of declaring a buffer for it won't result in a VLA. That allows the compiler to skip saving and restoring the stack pointer around such buffers. This also moves the OSLog and other FormatString helpers from libclangAnalysis to libclangAST to avoid a circular dependency. llvm-svn: 345971	2018-11-02 13:14:11 +00:00

Author

SHA1

Message

Date

Erik Pilkington

6c97f88986

Add a missing header comment, NFC

llvm-svn: 368754

2019-08-13 22:01:39 +00:00

Matt Arsenault

0ff50d49d1

OpenCL: Improve vector printf warnings

The vector modifier is considered separate, so
don't treat it as a conversion specifier.

This is still not warning on some cases, like
using a type that isn't a valid vector element.

Fixes bug 39652

llvm-svn: 348084

2018-12-01 22:16:27 +00:00

Tim Northover

314fbfa1c4

Reapply Logging: make os_log buffer size an integer constant expression.

The size of an os_log buffer is known at any stage of compilation, so making it
a constant expression means that the common idiom of declaring a buffer for it
won't result in a VLA. That allows the compiler to skip saving and restoring
the stack pointer around such buffers.

This also moves the OSLog and other FormatString helpers from
libclangAnalysis to libclangAST to avoid a circular dependency.

llvm-svn: 345971

2018-11-02 13:14:11 +00:00

3 Commits