5fdaaf7fd8
This patch implements Flow Sensitive Sample FDO (FSAFDO) profile
loader. We have two profile loaders for FS profile,
one before RegAlloc and one before BlockPlacement.
To enable it, when -fprofile-sample-use=<profile> is specified,
add "-enable-fs-discriminator=true \
-disable-ra-fsprofile-loader=false \
-disable-layout-fsprofile-loader=false"
to turn on the FS profile loaders.
Differential Revision: https://reviews.llvm.org/D107878
36 lines
592 B
Plaintext
36 lines
592 B
Plaintext
work:42380966:1346190
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1: 1246499
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5: 1246499
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foo:28798256:4267
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0: 4267
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2.1: 255999
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4: 264627 bar:250018
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4.512: 269485 bar:278102
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4.4608: 280297 bar:280933
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4.12288: 278916 bar:267752
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5: 264627
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5.4096: 269485
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5.8192: 260670
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5.8704: 278916
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6: 11541
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6.3584: 278916 work:284547
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6.4096: 260670 work:249428
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6.8704: 11541
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7: 272442
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7.512: 283590
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7.4608: 234082
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7.9728: 279149
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8: 11541
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8.11776: 283590 work:305061
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8.12288: 279149 work:281368
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8.13824: 234082 work:225786
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10: 4050
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bar:9504180:1076805
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2: 1056020
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3: 1056020
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main:20360:0
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0: 0
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2.1: 4045
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3: 4156 foo:4267
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5: 0
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