llvm-project

Commit Graph

Author	SHA1	Message	Date
Richard Smith	01a6cd471f	Don't dump IR output from this test to stdout.	2020-01-16 19:19:45 -08:00
Sameer Sahasrabuddhe	ed181efa17	[HIP][AMDGPU] expand printf when compiling HIP to AMDGPU Summary: This change implements the expansion in two parts: - Add a utility function emitAMDGPUPrintfCall() in LLVM. - Invoke the above function from Clang CodeGen, when processing a HIP program for the AMDGPU target. The printf expansion has undefined behaviour if the format string is not a compile-time constant. As a sufficient condition, the HIP ToolChain now emits -Werror=format-nonliteral. Reviewed By: arsenm Differential Revision: https://reviews.llvm.org/D71365	2020-01-16 15:15:38 +05:30

Author

SHA1

Message

Date

Richard Smith

01a6cd471f

Don't dump IR output from this test to stdout.

2020-01-16 19:19:45 -08:00

Sameer Sahasrabuddhe

ed181efa17

[HIP][AMDGPU] expand printf when compiling HIP to AMDGPU

Summary:
This change implements the expansion in two parts:
- Add a utility function emitAMDGPUPrintfCall() in LLVM.
- Invoke the above function from Clang CodeGen, when processing a HIP
  program for the AMDGPU target.

The printf expansion has undefined behaviour if the format string is
not a compile-time constant. As a sufficient condition, the HIP
ToolChain now emits -Werror=format-nonliteral.

Reviewed By: arsenm

Differential Revision: https://reviews.llvm.org/D71365

2020-01-16 15:15:38 +05:30

2 Commits