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| author | Easwaran Raman <eraman@google.com> | 2018-02-22 19:44:08 +0000 |
|---|---|---|
| committer | Easwaran Raman <eraman@google.com> | 2018-02-22 19:44:08 +0000 |
| commit | 385d8ea8b5dc5d6b348c4a62d159b432bc19b1e7 (patch) | |
| tree | a1c5d6b00ba5a3a29a8e48077f0a8792b86aec89 /llvm/test/Bitcode | |
| parent | beda214996f6b4ed426490ed853bf0a5912a2c7d (diff) | |
| download | bcm5719-llvm-385d8ea8b5dc5d6b348c4a62d159b432bc19b1e7.tar.gz bcm5719-llvm-385d8ea8b5dc5d6b348c4a62d159b432bc19b1e7.zip | |
[ThinLTO] Represent relative BF using a scaled representation .
Summary:
The current integer representation of relative block frequency prevents
representing relative block frequencies below 1. This change uses a 8 of
the 29 bits to represent the decimal part by using a fixed scale of -8.
Reviewers: tejohnson, davidxl
Subscribers: mehdi_amini, inglorion, llvm-commits
Differential Revision: https://reviews.llvm.org/D43520
llvm-svn: 325823
Diffstat (limited to 'llvm/test/Bitcode')
| -rw-r--r-- | llvm/test/Bitcode/thinlto-function-summary-callgraph-relbf.ll | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/test/Bitcode/thinlto-function-summary-callgraph-relbf.ll b/llvm/test/Bitcode/thinlto-function-summary-callgraph-relbf.ll index 779acada520..9955de6d958 100644 --- a/llvm/test/Bitcode/thinlto-function-summary-callgraph-relbf.ll +++ b/llvm/test/Bitcode/thinlto-function-summary-callgraph-relbf.ll @@ -11,7 +11,7 @@ ; CHECK: <GLOBALVAL_SUMMARY_BLOCK ; CHECK-NEXT: <VERSION ; See if the call to func is registered. -; CHECK-NEXT: <PERMODULE_RELBF {{.*}} op4=1 {{.*}} op7=1 +; CHECK-NEXT: <PERMODULE_RELBF {{.*}} op4=1 {{.*}} op7=256 ; CHECK-NEXT: </GLOBALVAL_SUMMARY_BLOCK> ; CHECK: <STRTAB_BLOCK ; CHECK-NEXT: blob data = 'undefinedglobmainfunc{{.*}}' |
