[InstrProfData] Bump the raw profile version to 8

This is to account for the change that made CountersPtr in __profd_
relative which landed in a1532ed.
That change hasn't updated the raw profile version, and while the
profile layout stayed the same, profiles generated by tip-of-tree
LLVM are incompatible with 13.x tooling.

Differential Revision: https://reviews.llvm.org/D111123

Author: petrhosek

compiler-rt/include/profile/InstrProfData.inc

@@ -645,7 +645,7 @@ serializeValueProfDataFrom(ValueProfRecordClosure *Closure,
         (uint64_t)'f' << 16 | (uint64_t)'R' << 8 | (uint64_t)129
 
 /* Raw profile format version (start from 1). */
-#define INSTR_PROF_RAW_VERSION 7
+#define INSTR_PROF_RAW_VERSION 8
 /* Indexed profile format version (start from 1). */
 #define INSTR_PROF_INDEX_VERSION 7
 /* Coverage mapping format version (start from 0). */

llvm/include/llvm/ProfileData/InstrProf.h

@@ -1105,6 +1105,7 @@ namespace RawInstrProf {
 // sensitive records.
 // Version 6: Added binary id.
 // Version 7: Reorder binary id and include version in signature.
+// Version 8: Use relative counter pointer.
 const uint64_t Version = INSTR_PROF_RAW_VERSION;
 
 template <class IntPtrT> inline uint64_t getMagic();

llvm/include/llvm/ProfileData/InstrProfData.inc

@@ -645,7 +645,7 @@ serializeValueProfDataFrom(ValueProfRecordClosure *Closure,
         (uint64_t)'f' << 16 | (uint64_t)'R' << 8 | (uint64_t)129
 
 /* Raw profile format version (start from 1). */
-#define INSTR_PROF_RAW_VERSION 7
+#define INSTR_PROF_RAW_VERSION 8
 /* Indexed profile format version (start from 1). */
 #define INSTR_PROF_INDEX_VERSION 7
 /* Coverage mapping format version (start from 0). */

llvm/test/tools/llvm-profdata/Inputs/c-general.profraw

@@ -11,7 +11,7 @@
 // INSTR_PROF_RAW_HEADER(uint64_t, ValueKindLast, IPVK_Last)
 
 RUN: printf '\201rforpl\377' > %t.profraw
-RUN: printf '\7\0\0\0\0\0\0\0' >> %t.profraw
+RUN: printf '\10\0\0\0\0\0\0\0' >> %t.profraw
 // There will be 2 20-byte binary IDs, so the total Binary IDs size will be 64 bytes.
 //   2 * 8  binary ID sizes
 // + 2 * 20 binary IDs (of size 20)

llvm/test/tools/llvm-profdata/Inputs/compressed.profraw

@@ -1,5 +1,5 @@
 RUN: printf '\201rforpl\377' > %t.profraw
-RUN: printf '\7\0\0\0\0\0\0\0' >> %t.profraw
+RUN: printf '\10\0\0\0\0\0\0\0' >> %t.profraw
 // We should fail on this because the data buffer (profraw file) is not long
 // enough to hold this binary IDs size. NOTE that this (combined with the 8-byte
 // alignment requirement for binary IDs size) will ensure we can at least read one

llvm/test/tools/llvm-profdata/binary-ids-padding.test

@@ -1,5 +1,5 @@
 RUN: printf '\201rforpl\377' > %t.profraw
-RUN: printf '\7\0\0\0\0\0\0\0' >> %t.profraw
+RUN: printf '\10\0\0\0\0\0\0\0' >> %t.profraw
 RUN: printf '\40\0\0\0\0\0\0\0' >> %t.profraw
 RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
 RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw

llvm/test/tools/llvm-profdata/insufficient-binary-ids-size.test

@@ -11,7 +11,7 @@
 // INSTR_PROF_RAW_HEADER(uint64_t, ValueKindLast, IPVK_Last)
 
 RUN: printf '\201rforpl\377' > %t.profraw
-RUN: printf '\7\0\0\0\0\0\0\0' >> %t.profraw
+RUN: printf '\10\0\0\0\0\0\0\0' >> %t.profraw
 RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
 RUN: printf '\1\0\0\0\0\0\0\0' >> %t.profraw
 RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw

llvm/test/tools/llvm-profdata/large-binary-id-size.test

@@ -1,5 +1,5 @@
 RUN: printf '\201rforpl\377' > %t.profraw
-RUN: printf '\7\0\0\0\0\0\0\0' >> %t.profraw
+RUN: printf '\10\0\0\0\0\0\0\0' >> %t.profraw
 // We should fail on this because the binary IDs is not a multiple of 8 bytes.
 RUN: printf '\77\0\0\0\0\0\0\0' >> %t.profraw
 RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw