1Tests for instrumentation profile bad encoding. 2 31- Detect invalid count 4RUN: not llvm-profdata show %p/Inputs/invalid-count-later.proftext 2>&1 | FileCheck %s --check-prefix=INVALID-COUNT-LATER-SHOW 5INVALID-COUNT-LATER-SHOW: error: {{.*}}invalid-count-later.proftext: malformed instrumentation profile data 6 7RUN: not llvm-profdata merge %p/Inputs/invalid-count-later.proftext %p/Inputs/invalid-count-later.proftext -o %t.out 2>&1 | FileCheck %s --check-prefix=INVALID-COUNT-LATER-MERGE 8RUN: not llvm-profdata merge -failure-mode=all %p/Inputs/invalid-count-later.proftext %p/Inputs/invalid-count-later.proftext -o %t.out 2>&1 | FileCheck %s --check-prefix=INVALID-COUNT-LATER-MERGE 9INVALID-COUNT-LATER-MERGE: warning: {{.*}}invalid-count-later.proftext: malformed instrumentation profile data 10INVALID-COUNT-LATER-MERGE-NEXT: warning: {{.*}}invalid-count-later.proftext: malformed instrumentation profile data 11INVALID-COUNT-LATER-MERGE-NEXT: error: no profile can be merged 12 132- Detect bad hash 14RUN: not llvm-profdata show %p/Inputs/bad-hash.proftext 2>&1 | FileCheck %s --check-prefix=BAD-HASH-SHOW 15BAD-HASH-SHOW: error: {{.*}}bad-hash.proftext: malformed instrumentation profile data 16 17RUN: not llvm-profdata merge %p/Inputs/bad-hash.proftext %p/Inputs/bad-hash.proftext -o %t.out 2>&1 | FileCheck %s --check-prefix=BAD-HASH-MERGE 18BAD-HASH-MERGE: warning: {{.*}}bad-hash.proftext: malformed instrumentation profile data 19BAD-HASH-NEXT: error: no profiles can be merged 20 213- Detect no counts 22RUN: not llvm-profdata show %p/Inputs/no-counts.proftext 2>&1 | FileCheck %s --check-prefix=NO-COUNTS 23NO-COUNTS: error: {{.*}}no-counts.proftext: malformed instrumentation profile data 24 254- Detect binary input 26RUN: not llvm-profdata show %p/Inputs/text-format-errors.text.bin 2>&1 | FileCheck %s --check-prefix=BINARY 27BINARY: error: {{.+}}: unrecognized instrumentation profile encoding format 28BINARY: Perhaps you forgot to use the --sample or --memory option? 29 305- Detect malformed value profile data 31RUN: not llvm-profdata show %p/Inputs/vp-malform.proftext 2>&1 | FileCheck %s --check-prefix=VP 32RUN: not llvm-profdata show %p/Inputs/vp-malform2.proftext 2>&1 | FileCheck %s --check-prefix=VP 33VP: error: {{.+}}: malformed instrumentation profile data 34 356- Detect truncated value profile data 36RUN: not llvm-profdata show %p/Inputs/vp-truncate.proftext 2>&1 | FileCheck %s --check-prefix=VPTRUNC 37VPTRUNC: error: {{.+}}: truncated profile data 38