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19 Commits

Author SHA1 Message Date
Arthur Eubanks 0f0ff33037 [NPM][StackSafetyAnalysis] Pin uses of -analyze to legacy PM 
Tests already have corresponding NPM RUN lines.
 2020-10-19 21:24:03 -07:00
Vitaly Buka 47552a614a [StackSafety] Change how callee searched in index 
Handle other than local linkage types.
 2020-08-16 04:37:19 -07:00
Vitaly Buka 798eb71c3a [NFC][StackSafety] Dedup callees 2020-08-14 01:14:52 -07:00
Vitaly Buka 3a34228bff [StackSafety] Don't keep FullSet in index 
Optimization. Missing record is enterpreted as FullSet anyway.
 2020-08-09 15:01:46 -07:00
Vitaly Buka 654266bea9 [StackSafety] Use getSignedMin() to serialize ranges 
Almost NFC as it's important only for full sets which should not
be serialized at all.
 2020-08-09 14:53:13 -07:00
Vitaly Buka eff04f9595 [NFC][StackSafety] Add index test 
This directly covers generateParamAccessSummary
 2020-08-09 14:34:00 -07:00
Vitaly Buka 2fa401fe53 [NFC][StackSafety] Add shell test requirement 2020-08-09 14:31:17 -07:00
Vitaly Buka 2a11d5dcc9 [NFC][StackSafety] Avoid some duplications in tests 2020-08-09 12:38:53 -07:00
Vitaly Buka 6d9b3cb2fb Revert "[NFC][StackSafety] Add index test" 
This reverts commit 5fd49911db.

GUIDs don't match.
 2020-08-08 21:26:35 -07:00
Vitaly Buka 5fd49911db [NFC][StackSafety] Add index test 
This directly covers generateParamAccessSummary
 2020-08-08 19:11:02 -07:00
Vitaly Buka 7fb9de2c6f [StackSafety,NFC] Fix tests in debug 2020-08-06 20:46:39 -07:00
Vitaly Buka 39cbcbe1b1 [StackSafety,NFC] Add more tests 2020-08-06 19:50:05 -07:00
Vitaly Buka d97636196a [StackSafety,NFC] Sort llvm-lto2 resolutions in tests 2020-08-06 19:46:52 -07:00
Vitaly Buka 92dcf12b2f [StackSafety,NFC] Use CHECK-EMPTY in tests 2020-08-06 19:19:51 -07:00
Vitaly Buka c1e47b47f8 [StackSafety] Run ThinLTO 
Summary:
ThinLTO linking runs dataflow processing on collected
function parameters. Then StackSafetyGlobalInfoWrapperPass
in ThinLTO backend will run as usual looking up to external
symbol in the summary if needed.

Depends on D80985.

Reviewers: eugenis, pcc

Reviewed By: eugenis

Subscribers: inglorion, hiraditya, steven_wu, dexonsmith, cfe-commits, llvm-commits

Tags: #clang, #llvm

Differential Revision: https://reviews.llvm.org/D81242
 2020-06-12 18:11:29 -07:00
Vitaly Buka 6dd738e2f0 [StackSafety,NFC] Switch tests to aarch64 2020-06-05 00:24:02 -07:00
Vitaly Buka d3b7f90d00 [StackSafety] Skip non-pointer parameters 
Summary: Depends on D80908.

Reviewers: eugenis, pcc

Reviewed By: eugenis

Subscribers: hiraditya, steven_wu, dexonsmith, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D80956
 2020-06-03 01:16:39 -07:00
Vitaly Buka d0f1f5adfa [StackSafety] Use getSignedRange for offsets 2020-05-26 23:22:36 -07:00
Vitaly Buka 42b050673e [stack-safety] Inter-Procedural Analysis implementation 
Summary:
IPA is implemented as module pass which produce map from Function or Alias to
StackSafetyInfo for a single function.

From prototype by Evgenii Stepanov and Vlad Tsyrklevich.

Reviewers: eugenis, vlad.tsyrklevich, pcc, glider

Subscribers: hiraditya, mgrang, llvm-commits

Differential Revision: https://reviews.llvm.org/D54543

llvm-svn: 347611
 2018-11-26 23:05:58 +00:00