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5 Commits

Author SHA1 Message Date
Jon Chesterfield
9b9d08111b Set rpath on openmp executables 
Openmp executables need to find libomp and libomptarget at runtime.
This currently requires LD_LIBRARY_PATH or the user to specify rpath. Change
that to set the expected location of the openmp libraries in the install tree.

Whether rpath means rpath or runpath is system dependent. The attached test
shows that the Wl,--disable-new-dtags control interacts correctly with this feature.

The implicit rpath field is appended to any user specified ones which is ideal.

Reviewed By: jhuber6

Differential Revision: https://reviews.llvm.org/D118493
 2022-01-31 16:35:00 +00:00
Jon Chesterfield
a841a3a579 Revert "Set rpath on openmp executables" 
Failed some buildbots, bad assumptions about structure of install path

This reverts commit a80d5c34e4b99f21fa371160ac7eb7e9db093997.
 2022-01-31 16:18:03 +00:00
Jon Chesterfield
a80d5c34e4 Set rpath on openmp executables 
Openmp executables need to find libomp and libomptarget at runtime.
This currently requires LD_LIBRARY_PATH or the user to specify rpath. Change
that to set the expected location of the openmp libraries in the install tree.

Whether rpath means rpath or runpath is system dependent. The attached test
shows that the Wl,--disable-new-dtags control interacts correctly with this feature.

The implicit rpath field is appended to any user specified ones which is ideal.

Reviewed By: jhuber6

Differential Revision: https://reviews.llvm.org/D118493
 2022-01-31 16:01:08 +00:00
Alexey Bataev
a0a2264ef7 [AArch64] Implement Vector Funtion ABI name mangling. 
Summary:
The name mangling scheme is defined in section 3.5 of the "Vector function application binary interface specification for AArch64" [1].

[1] https://developer.arm.com/products/software-development-tools/hpc/arm-compiler-for-hpc/vector-function-abi

Reviewers: rengolin, ABataev

Reviewed By: ABataev

Subscribers: sdesmalen, javed.absar, kristof.beyls, jdoerfert, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D60583

llvm-svn: 358490
 2019-04-16 13:56:21 +00:00
Kelvin Li
bc38e63718 [OpenMP] Add support for nested 'declare target' directives 
Add the capability to nest multiple declare target directives 
- including header files within a declare target region.

Differential Revision: https://reviews.llvm.org/D51378

Patch by Patrick Lyster

llvm-svn: 341766
 2018-09-10 02:07:09 +00:00