a45d72e024
The change adds a switch to allow sample loader to use global pre-inliner's decision instead. The pre-inliner in llvm-profgen makes inline decision globally based on whole program profile and function byte size as cost proxy. Since pre-inliner also adjusts/merges context profile based on its inline decision, honoring its inline decision in sample loader would lead to better post-inline profile quality especially for thinlto where cross module profile merging isn't possible without pre-inliner. Minor fix in profile reader is also included. When pre-inliner is use, we now also turn off the default merging and trimming logic unless it's explicitly asked. Differential Revision: https://reviews.llvm.org/D108677
40 lines
657 B
Plaintext
40 lines
657 B
Plaintext
[main:3 @ _Z5funcAi:1 @ _Z8funcLeafi]:1467299:11
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0: 6
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1: 6
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3: 287884
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4: 287864 _Z3fibi:315608
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15: 23
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!Attributes: 3
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[main:3.1 @ _Z5funcBi:1 @ _Z8funcLeafi]:500853:20
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0: 15
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1: 15
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3: 74946
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4: 74941 _Z3fibi:82359
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10: 23324
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11: 23327 _Z3fibi:25228
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15: 11
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!Attributes: 3
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[main]:154:0
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2: 12
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3: 18 _Z5funcAi:11
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3.1: 18 _Z5funcBi:19
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[external:12 @ main]:154:12
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2: 12
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3: 10 _Z5funcAi:7
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3.1: 10 _Z5funcBi:11
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[main:3.1 @ _Z5funcBi]:120:19
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0: 19
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1: 19 _Z8funcLeafi:20
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3: 12
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!Attributes: 3
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[externalA:17 @ _Z5funcBi]:120:3
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0: 3
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1: 3
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[external:10 @ _Z5funcBi]:120:10
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0: 10
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1: 10
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[main:3 @ _Z5funcAi]:99:11
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0: 10
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1: 10 _Z8funcLeafi:11
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3: 24
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