en Copyright 2015 Java http://172.16.0.5:8080/history/llvm-project-15.0.7/llvm/test/tools/llvm-profdata/Inputs/header-directives-3.proftext#50da55a5 [PGO] Supporting code for always instrumenting entry blockThis patch includes the supporting code that enables alwaysinstrumenting the function entry block by default.This patch will NOT the default behavior.It adds a variant bit in the profile version, adds new directives intext profile format, and changes llvm-profdata tool accordingly.This patch is a split of D83024 (https://reviews.llvm.org/D83024)Many test changes from D83024 are also included.Differential Revision: https://reviews.llvm.org/D84261 List of files: /llvm-project-15.0.7/llvm/test/tools/llvm-profdata/Inputs/header-directives-3.proftext Wed, 22 Jul 2020 21:58:42 +0000 Rong Xu <xur@google.com>