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Author SHA1 Message Date
Serge Rogatch f83d2a25bf [XRay][Arm] Repair XRay table emission on Arm32 and add tests to identify such problem earlier 
Summary:
Emission of XRay table was occasionally disabled for Arm32, but this bug was not then detected because earlier (also by mistake) testing of XRay was occasionally disabled on 32-bit Arm targets. This patch should fix that problem and detect such problems in the future.
This patch is one of a series, see also
- https://reviews.llvm.org/D28623

Reviewers: rengolin, dberris

Reviewed By: dberris

Subscribers: llvm-commits, aemerson, rengolin, dberris, iid_iunknown

Differential Revision: https://reviews.llvm.org/D28624

llvm-svn: 292516
 2017-01-19 20:24:23 +00:00
Renato Golin 03c5e69d07 Revert "[XRay][Arm] Repair XRay table emission on Arm32 and add tests to identify such problem earlier" 
This reverts commit r292210, as it broke the Thumb buldbot with:

clang-5.0: error: the clang compiler does not support '-fxray-instrument
on thumbv7-unknown-linux-gnueabihf'.

llvm-svn: 292357
 2017-01-18 09:08:43 +00:00
Serge Rogatch 50be6b45a9 [XRay][Arm] Repair XRay table emission on Arm32 and add tests to identify such problem earlier 
Summary:
Emission of XRay table was occasionally disabled for Arm32, but this bug was not then detected because earlier (also by mistake) testing of XRay was occasionally disabled on 32-bit Arm targets. This patch should fix that problem and detect such problems in the future.
This patch is one of a series, see also
- https://reviews.llvm.org/D28623

Reviewers: rengolin, dberris

Reviewed By: dberris

Subscribers: llvm-commits, aemerson, rengolin, dberris, iid_iunknown

Differential Revision: https://reviews.llvm.org/D28624

llvm-svn: 292210
 2017-01-17 11:52:10 +00:00
Kuba Mracek 06995e866b [xray] Add XRay support for Mach-O in CodeGen 
Currently, XRay only supports emitting the XRay table (xray_instr_map) on ELF binaries. Let's add Mach-O support.

Differential Revision: https://reviews.llvm.org/D26983

llvm-svn: 287734
 2016-11-23 02:07:04 +00:00
Dean Michael Berris 4640154446 [XRay] ARM 32-bit no-Thumb support in LLVM 
This is a port of XRay to ARM 32-bit, without Thumb support yet. The XRay instrumentation support is moving up to AsmPrinter.
This is one of 3 commits to different repositories of XRay ARM port. The other 2 are:

https://reviews.llvm.org/D23932 (Clang test)
https://reviews.llvm.org/D23933 (compiler-rt)

Differential Revision: https://reviews.llvm.org/D23931

llvm-svn: 281878
 2016-09-19 00:54:35 +00:00
Renato Golin 049f387112 Revert "[XRay] ARM 32-bit no-Thumb support in LLVM" 
And associated commits, as they broke the Thumb bots.

This reverts commit r280935.
This reverts commit r280891.
This reverts commit r280888.

llvm-svn: 280967
 2016-09-08 17:10:39 +00:00
Dean Michael Berris 17d94e279e [XRay] ARM 32-bit no-Thumb support in LLVM 
This is a port of XRay to ARM 32-bit, without Thumb support yet. The XRay instrumentation support is moving up to AsmPrinter.
This is one of 3 commits to different repositories of XRay ARM port. The other 2 are:

1. https://reviews.llvm.org/D23932 (Clang test)
2. https://reviews.llvm.org/D23933 (compiler-rt)

Differential Revision: https://reviews.llvm.org/D23931

llvm-svn: 280888
 2016-09-08 00:19:04 +00:00