1*9880d681SAndroid Build Coastguard WorkerTests for weighted merge of sample profiles. 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Worker1- Merge the foo and bar profiles with unity weight and verify the combined output 4*9880d681SAndroid Build Coastguard WorkerRUN: llvm-profdata merge -sample -text -weighted-input=1,%p/Inputs/weight-sample-bar.proftext -weighted-input=1,%p/Inputs/weight-sample-foo.proftext -o - | FileCheck %s -check-prefix=1X_1X_WEIGHT 5*9880d681SAndroid Build Coastguard WorkerRUN: llvm-profdata merge -sample -text -weighted-input=1,%p/Inputs/weight-sample-bar.proftext %p/Inputs/weight-sample-foo.proftext -o - | FileCheck %s -check-prefix=1X_1X_WEIGHT 6*9880d681SAndroid Build Coastguard Worker1X_1X_WEIGHT: foo:1763288:35327 7*9880d681SAndroid Build Coastguard Worker1X_1X_WEIGHT-NEXT: 7: 35327 8*9880d681SAndroid Build Coastguard Worker1X_1X_WEIGHT-NEXT: 8: 35327 9*9880d681SAndroid Build Coastguard Worker1X_1X_WEIGHT-NEXT: 9: 6930 10*9880d681SAndroid Build Coastguard Worker1X_1X_WEIGHT-NEXT: 10: 29341 11*9880d681SAndroid Build Coastguard Worker1X_1X_WEIGHT-NEXT: 11: 11906 12*9880d681SAndroid Build Coastguard Worker1X_1X_WEIGHT-NEXT: 13: 18185 foo:19531 13*9880d681SAndroid Build Coastguard Worker1X_1X_WEIGHT-NEXT: 15: 36458 14*9880d681SAndroid Build Coastguard Worker1X_1X_WEIGHT-NEXT: bar:1772037:35370 15*9880d681SAndroid Build Coastguard Worker1X_1X_WEIGHT-NEXT: 17: 35370 16*9880d681SAndroid Build Coastguard Worker1X_1X_WEIGHT-NEXT: 18: 35370 17*9880d681SAndroid Build Coastguard Worker1X_1X_WEIGHT-NEXT: 19: 7005 18*9880d681SAndroid Build Coastguard Worker1X_1X_WEIGHT-NEXT: 20: 29407 19*9880d681SAndroid Build Coastguard Worker1X_1X_WEIGHT-NEXT: 21: 12170 20*9880d681SAndroid Build Coastguard Worker1X_1X_WEIGHT-NEXT: 23: 18150 bar:19829 21*9880d681SAndroid Build Coastguard Worker1X_1X_WEIGHT-NEXT: 25: 36666 22*9880d681SAndroid Build Coastguard Worker 23*9880d681SAndroid Build Coastguard Worker2- Merge the foo and bar profiles with weight 3x and 5x respectively and verify the combined output 24*9880d681SAndroid Build Coastguard WorkerRUN: llvm-profdata merge -sample -text -weighted-input=3,%p/Inputs/weight-sample-bar.proftext -weighted-input=5,%p/Inputs/weight-sample-foo.proftext -o - | FileCheck %s -check-prefix=3X_5X_WEIGHT 25*9880d681SAndroid Build Coastguard Worker3X_5X_WEIGHT: foo:8816440:176635 26*9880d681SAndroid Build Coastguard Worker3X_5X_WEIGHT-NEXT: 7: 176635 27*9880d681SAndroid Build Coastguard Worker3X_5X_WEIGHT-NEXT: 8: 176635 28*9880d681SAndroid Build Coastguard Worker3X_5X_WEIGHT-NEXT: 9: 34650 29*9880d681SAndroid Build Coastguard Worker3X_5X_WEIGHT-NEXT: 10: 146705 30*9880d681SAndroid Build Coastguard Worker3X_5X_WEIGHT-NEXT: 11: 59530 31*9880d681SAndroid Build Coastguard Worker3X_5X_WEIGHT-NEXT: 13: 90925 foo:97655 32*9880d681SAndroid Build Coastguard Worker3X_5X_WEIGHT-NEXT: 15: 182290 33*9880d681SAndroid Build Coastguard Worker3X_5X_WEIGHT-NEXT: bar:5316111:106110 34*9880d681SAndroid Build Coastguard Worker3X_5X_WEIGHT-NEXT: 17: 106110 35*9880d681SAndroid Build Coastguard Worker3X_5X_WEIGHT-NEXT: 18: 106110 36*9880d681SAndroid Build Coastguard Worker3X_5X_WEIGHT-NEXT: 19: 21015 37*9880d681SAndroid Build Coastguard Worker3X_5X_WEIGHT-NEXT: 20: 88221 38*9880d681SAndroid Build Coastguard Worker3X_5X_WEIGHT-NEXT: 21: 36510 39*9880d681SAndroid Build Coastguard Worker3X_5X_WEIGHT-NEXT: 23: 54450 bar:59487 40*9880d681SAndroid Build Coastguard Worker3X_5X_WEIGHT-NEXT: 25: 109998 41*9880d681SAndroid Build Coastguard Worker 42*9880d681SAndroid Build Coastguard Worker3- Bad merge: invalid weight 43*9880d681SAndroid Build Coastguard WorkerRUN: not llvm-profdata merge -sample -weighted-input=3,%p/Inputs/weight-sample-bar.proftext -weighted-input=0,%p/Inputs/weight-sample-foo.proftext -o %t.out 2>&1 | FileCheck %s -check-prefix=INVALID_WEIGHT 44*9880d681SAndroid Build Coastguard WorkerRUN: not llvm-profdata merge -sample -weighted-input=3,%p/Inputs/weight-sample-bar.proftext -weighted-input=0.75,%p/Inputs/weight-sample-foo.proftext -o %t.out 2>&1 | FileCheck %s -check-prefix=INVALID_WEIGHT 45*9880d681SAndroid Build Coastguard WorkerRUN: not llvm-profdata merge -sample -weighted-input=3,%p/Inputs/weight-sample-bar.proftext -weighted-input=-5,%p/Inputs/weight-sample-foo.proftext -o %t.out 2>&1 | FileCheck %s -check-prefix=INVALID_WEIGHT 46*9880d681SAndroid Build Coastguard WorkerRUN: not llvm-profdata merge -sample -weighted-input=3,%p/Inputs/weight-sample-bar.proftext -weighted-input=,%p/Inputs/weight-sample-foo.proftext -o %t.out 2>&1 | FileCheck %s -check-prefix=INVALID_WEIGHT 47*9880d681SAndroid Build Coastguard WorkerRUN: not llvm-profdata merge -sample -weighted-input=3,%p/Inputs/weight-sample-bar.proftext -weighted-input=%p/Inputs/weight-sample-foo.proftext -o %t.out 2>&1 | FileCheck %s -check-prefix=INVALID_WEIGHT 48*9880d681SAndroid Build Coastguard WorkerINVALID_WEIGHT: error: Input weight must be a positive integer. 49*9880d681SAndroid Build Coastguard Worker 50*9880d681SAndroid Build Coastguard Worker4- Bad merge: input path does not exist 51*9880d681SAndroid Build Coastguard WorkerRUN: not llvm-profdata merge -sample -weighted-input=3,%p/Inputs/does-not-exist.proftext -weighted-input=2,%p/Inputs/does-not-exist-either.proftext -o %t.out 2>&1 | FileCheck %s -check-prefix=INVALID_INPUT 52*9880d681SAndroid Build Coastguard WorkerINVALID_INPUT: {{.*}}: {{.*}}does-not-exist.proftext: {{[Nn]}}o such file or directory 53*9880d681SAndroid Build Coastguard Worker 54*9880d681SAndroid Build Coastguard Worker5- No inputs 55*9880d681SAndroid Build Coastguard WorkerRUN: not llvm-profdata merge -sample -o %t.out 2>&1 | FileCheck %s -check-prefix=NO_INPUT 56*9880d681SAndroid Build Coastguard WorkerNO_INPUT: {{.*}}: No input files specified. See llvm-profdata{{(\.EXE|\.exe)?}} merge -help 57