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llvm-mirror/test/Bitcode/Inputs/thinlto-function-summary-callgraph-sample-profile-summary.ll
Dehao Chen 26000e4af9 Do not want to use BFI to get profile count for sample pgo
Summary: For SamplePGO, we already record the callsite count in the call instruction itself. So we do not want to use BFI to get profile count as it is less accurate.

Reviewers: tejohnson, davidxl, eraman

Reviewed By: eraman

Subscribers: sanjoy, llvm-commits, mehdi_amini

Differential Revision: https://reviews.llvm.org/D36025

llvm-svn: 309964
2017-08-03 17:11:41 +00:00

32 lines
522 B
LLVM

; ModuleID = 'thinlto-function-summary-callgraph-profile-summary2.ll'
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"
define void @hot1() #1 {
ret void
}
define void @hot2() #1 {
ret void
}
define void @hot3() #1 {
ret void
}
define void @cold1() #1 {
ret void
}
define void @cold2() #1 {
ret void
}
define void @cold3() #1 {
ret void
}
define void @none1() #1 {
ret void
}
define void @none2() #1 {
ret void
}
define void @none3() #1 {
ret void
}