121
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1 ; RUN: opt -module-summary %s -o %t1.bc
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2 ; RUN: opt -module-summary %p/Inputs/diagnostic-handler-remarks.ll -o %t2.bc
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3
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4 ; Check that the hotness attribute is included in the optimization record file
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5 ; with -lto-pass-remarks-with-hotness.
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6
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7 ; RUN: llvm-lto -thinlto-action=run \
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8 ; RUN: -lto-pass-remarks-output=%t.yaml \
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9 ; RUN: -lto-pass-remarks-with-hotness \
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10 ; RUN: -exported-symbol _func2 \
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11 ; RUN: -exported-symbol _main %t1.bc %t2.bc 2>&1 | \
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12 ; RUN: FileCheck %s -allow-empty
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13 ; CHECK-NOT: remark:
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14 ; CHECK-NOT: llvm-lto:
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15
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16
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17 ; Verify that bar is imported and inlined into foo
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18 ; RUN: cat %t.yaml.thin.0.yaml | FileCheck %s -check-prefix=YAML1
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19 ; YAML1: --- !Passed
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20 ; YAML1-NEXT: Pass: inline
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21 ; YAML1-NEXT: Name: Inlined
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22 ; YAML1-NEXT: Function: main
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23 ; YAML1-NEXT: Hotness: 50
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24 ; YAML1-NEXT: Args:
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25 ; YAML1-NEXT: - Callee: foo
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26 ; YAML1-NEXT: - String: ' inlined into '
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27 ; YAML1-NEXT: - Caller: main
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28 ; YAML1-NEXT: - String: ' with cost='
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29 ; YAML1-NEXT: - Cost: '-30'
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30 ; YAML1-NEXT: - String: ' (threshold='
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31 ; YAML1-NEXT: - Threshold: '337'
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32 ; YAML1-NEXT: - String: ')'
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33 ; YAML1-NEXT: ...
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34
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35
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36 ; Verify that bar is imported and inlined into foo
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37 ; RUN: cat %t.yaml.thin.1.yaml | FileCheck %s -check-prefix=YAML2
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38 ; YAML2: --- !Passed
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39 ; YAML2-NEXT: Pass: inline
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40 ; YAML2-NEXT: Name: Inlined
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41 ; YAML2-NEXT: Function: foo
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42 ; YAML2-NEXT: Args:
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43 ; YAML2-NEXT: - Callee: bar
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44 ; YAML2-NEXT: - String: ' inlined into '
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45 ; YAML2-NEXT: - Caller: foo
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46 ; YAML2-NEXT: - String: ' with cost='
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47 ; YAML2-NEXT: - Cost: '-30'
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48 ; YAML2-NEXT: - String: ' (threshold='
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49 ; YAML2-NEXT: - Threshold: '337'
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50 ; YAML2-NEXT: - String: ')'
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51 ; YAML2-NEXT: ...
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52
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53
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54 target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
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55 target triple = "x86_64-apple-macosx10.11.0"
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56
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57 define i32 @bar() {
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58 ret i32 42
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59 }
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60 declare i32 @foo()
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61 define i32 @main() !prof !0 {
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62 %i = call i32 @foo()
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63 ret i32 %i
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64 }
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65
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66 !0 = !{!"function_entry_count", i64 50}
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