50da55a585
This patch includes the supporting code that enables always instrumenting 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 in text 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
12 lines
109 B
Plaintext
12 lines
109 B
Plaintext
# :ir is the flag to indicate this is IR level profile.
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:ir
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:entry_first
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test_switch
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