diff --git a/lib/ProfileData/InstrProfReader.cpp b/lib/ProfileData/InstrProfReader.cpp
index 3889b1fb78d..3a5b266016c 100644
--- a/lib/ProfileData/InstrProfReader.cpp
+++ b/lib/ProfileData/InstrProfReader.cpp
@@ -113,7 +113,7 @@ std::error_code TextInstrProfReader::readNextRecord(InstrProfRecord &Record) {
   // Read the function hash.
   if (Line.is_at_end())
     return error(instrprof_error::truncated);
-  if ((Line++)->getAsInteger(10, Record.Hash))
+  if ((Line++)->getAsInteger(0, Record.Hash))
     return error(instrprof_error::malformed);
 
   // Read the number of counters.
diff --git a/test/tools/llvm-profdata/general.proftext b/test/tools/llvm-profdata/general.proftext
index 591d2628d77..5302fce015e 100644
--- a/test/tools/llvm-profdata/general.proftext
+++ b/test/tools/llvm-profdata/general.proftext
@@ -38,6 +38,14 @@ large_numbers
 # LARGENUM-NEXT: Function count: 2305843009213693952
 # LARGENUM-NEXT: Block counts: [1152921504606846976, 576460752303423488, 288230376151711744, 144115188075855872, 72057594037927936]
 
+# RUN: llvm-profdata show %t.profdata --function hex_hash | FileCheck %s -check-prefix=HEX-HASH
+hex_hash
+0x1234
+1
+0
+# HEX-HASH: Hash: 0x0000000000001234
+# HEX-HASH-NEXT: Counters: 1
+
 # RUN: llvm-profdata show %t.profdata --function NOSUCHFUNC | FileCheck %s -check-prefix=NOSUCHFUNC
 # NOSUCHFUNC-NOT: Counters:
 # NOSUCHFUNC: Functions shown: 0
@@ -46,11 +54,11 @@ large_numbers
 # SOMEFUNCS: Counters:
 # SOMEFUNCS: function_count_only:
 # SOMEFUNCS: large_numbers:
-# SOMEFUNCS: Functions shown: 2
+# SOMEFUNCS: Functions shown: 3
 
 # RUN: llvm-profdata show %t.profdata | FileCheck %s -check-prefix=SUMMARY
 # SUMMARY-NOT: Counters:
 # SUMMARY-NOT: Functions shown:
-# SUMMARY: Total functions: 3
+# SUMMARY: Total functions: 4
 # SUMMARY: Maximum function count: 2305843009213693952
 # SUMMARY: Maximum internal block count: 1152921504606846976