Add a mode in which profile read errors are not immediately treated as
fatal. In this mode, merging makes forward progress and reports failure
only if no inputs can be read.
Differential Revision: https://reviews.llvm.org/D66985
llvm-svn: 370827
Summary:
This reverts commit r328596.
Checking if the arguments are strings before testing if they contain "/dev/null".
Reviewers: rnk
Reviewed By: rnk
Subscribers: delcypher, llvm-commits
Differential Revision: https://reviews.llvm.org/D44914
llvm-svn: 328603
Summary:
This reverts commit 364eb09576a7667bc6d3ff80c52a83014ccac976 and separates out
the portion that was fixing binary reader error propagation - turns out, there
are production cases where that causes a regression.
Will re-introduce the error propagation fix separately.
The fix to the text reader error propagation is still "in".
Reviewers: bkramer
Reviewed By: bkramer
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D44807
llvm-svn: 328244
Summary:
External functions appearing as indirect call targets could not be
found in the SymTab, and the value:counter record was represented,
in the text format, using an empty string for the name. This would
then cause a silent parsing error when reading.
This CL:
- adds explicit support for such functions
- fixes the places where we would not propagate errors when reading
- addresses a performance issue due to eager resorting of the SymTab.
Reviewers: xur, eraman, davidxl
Reviewed By: davidxl
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D44717
llvm-svn: 328132
Vedant Kumar