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15 Commits

Author SHA1 Message Date
Dean Michael Berris 7fb0545986 [XRay] Avoid actual linking when testing the driver 
Use -### in the command to see just look for the output of -v.

Follow-up to D38226.

llvm-svn: 314194
 2017-09-26 04:29:25 +00:00
Dean Michael Berris 8d10a87363 [XRay] Run command once without piping to FileCheck 
This allows us to debug the failures that come up from the build bots.

Follow-up to D38226.

llvm-svn: 314193
 2017-09-26 04:17:37 +00:00
Dean Michael Berris 394f388c20 [XRay] Only run shared tests when 'enable_shared' is true 
Follow-up to D38226.

llvm-svn: 314191
 2017-09-26 04:07:45 +00:00
Dean Michael Berris f686a90fb2 [XRay] Remove -fPIC from shared build test. 
Follow-up to D38226.

llvm-svn: 314190
 2017-09-26 04:00:41 +00:00
Dean Michael Berris e935cbe86f [XRay] Stop running tests for 'amd64', and remove -fPIE from tests. 
Follow-up to D38226.

llvm-svn: 314189
 2017-09-26 03:45:37 +00:00
Dean Michael Berris c67811ce1f [XRay][Driver] Do not link in XRay runtime in shared libs 
Summary:
This change ensures that we don't link in the XRay runtime when building
shared libraries with clang. This doesn't prevent us from building
shared libraris tht have XRay instrumentation sleds, but it does prevent
us from linking in the static XRay runtime into a shared library.

The XRay runtime currently doesn't support dynamic registration of
instrumentation sleds in shared objects, which we'll start enabling in
the future. That work has to happen in the back-end and in the runtime.

Reviewers: rnk, pelikan

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D38226

llvm-svn: 314188
 2017-09-26 03:18:11 +00:00
Dean Michael Berris 54f6893279 Revert "[XRay][Driver] Do not link in XRay runtime in shared libs" 
Reverts r314177.

llvm-svn: 314178
 2017-09-26 00:41:08 +00:00
Dean Michael Berris b013dc4b05 [XRay][Driver] Do not link in XRay runtime in shared libs 
Summary:
This change ensures that we don't link in the XRay runtime when building
shared libraries with clang. This doesn't prevent us from building
shared libraris tht have XRay instrumentation sleds, but it does prevent
us from linking in the static XRay runtime into a shared library.

The XRay runtime currently doesn't support dynamic registration of
instrumentation sleds in shared objects, which we'll start enabling in
the future. That work has to happen in the back-end and in the runtime.

Reviewers: rnk, pelikan

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D38226

llvm-svn: 314177
 2017-09-25 23:40:33 +00:00
Sagar Thakur 9d0ed930ec [XRAY][MIPS] Add -fxray-instrument for mips/mipsel/mips64/mips64el 
Summary: Adds xray instrument option for mips/mipsel/mips64/mips64el.

Reviewed by sdardis, dberris
Differential: D27698

llvm-svn: 295163
 2017-02-15 10:41:38 +00:00
Benjamin Kramer a05bdf75c0 Update XFAIL line after r294781. 
llvm-svn: 294820
 2017-02-11 02:00:03 +00:00
Greg Parker 77de38ed2e Revert "[test] Replace `REQUIRES-ANY: a, b, c` with `REQUIRES: a || b || c`." 
The underlying `lit` change needs to be better-coordinated with libc++.

llvm-svn: 292898
 2017-01-24 08:57:17 +00:00
Greg Parker 03e58ee734 [test] Replace `REQUIRES-ANY: a, b, c` with `REQUIRES: a || b || c`. 
Requires the new `lit` boolean expressions in LLVM r292896.

llvm-svn: 292897
 2017-01-24 08:47:25 +00:00
Dean Michael Berris 3abce99b67 [XRay] Support AArch64 in Clang 
This patch adds XRay support in Clang for AArch64 target.
This patch is one of a series:

LLVM: https://reviews.llvm.org/D26412
compiler-rt: https://reviews.llvm.org/D26413

Author: rSerge

Reviewers: rengolin, dberris

Subscribers: aemerson, cfe-commits, iid_iunknown

Differential Revision: https://reviews.llvm.org/D26415

llvm-svn: 287518
 2016-11-21 03:24:59 +00:00
Benjamin Kramer 9d61e14771 [Xray] Don't generate output for xray tests 
Patch by Sam McCall!

Differential Revision: http://reviews.llvm.org/D26024

llvm-svn: 285276
 2016-10-27 08:49:18 +00:00
Dean Michael Berris f469cb9045 [XRay] Check in Clang whether XRay supports the target when -fxray-instrument is passed 
Summary:
Added the code which explicitly emits an error in Clang in case
`-fxray-instrument` is passed, but XRay is not supported for the
selected target.

Reviewers: rsmith, aaron.ballman, rnk, dberris

Differential Revision: https://reviews.llvm.org/D24799

llvm-svn: 285266
 2016-10-27 04:56:14 +00:00