5 files changed, 25 insertions, 0 deletions
diff --git a/src/test/regress/expected/float8-exp-three-digits-win32.out b/src/test/regress/expected/float8-exp-three-digits-win32.out
index 3fe50b4bf00..3896cdec721 100644
--- a/src/test/regress/expected/float8-exp-three-digits-win32.out
+++ b/src/test/regress/expected/float8-exp-three-digits-win32.out
@@ -358,6 +358,12 @@ SELECT power(float8 'NaN', float8 'NaN');
    NaN
 (1 row)
 
+SELECT power(float8 '-1', float8 'NaN');
+ power 
+-------
+   NaN
+(1 row)
+
 SELECT power(float8 '1', float8 'NaN');
  power 
 -------
diff --git a/src/test/regress/expected/float8-small-is-zero.out b/src/test/regress/expected/float8-small-is-zero.out
index 46adbe1c4ba..f8e09390f51 100644
--- a/src/test/regress/expected/float8-small-is-zero.out
+++ b/src/test/regress/expected/float8-small-is-zero.out
@@ -362,6 +362,12 @@ SELECT power(float8 'NaN', float8 'NaN');
    NaN
 (1 row)
 
+SELECT power(float8 '-1', float8 'NaN');
+ power 
+-------
+   NaN
+(1 row)
+
 SELECT power(float8 '1', float8 'NaN');
  power 
 -------
diff --git a/src/test/regress/expected/float8-small-is-zero_1.out b/src/test/regress/expected/float8-small-is-zero_1.out
index f215eede103..ebfec4cdb68 100644
--- a/src/test/regress/expected/float8-small-is-zero_1.out
+++ b/src/test/regress/expected/float8-small-is-zero_1.out
@@ -362,6 +362,12 @@ SELECT power(float8 'NaN', float8 'NaN');
    NaN
 (1 row)
 
+SELECT power(float8 '-1', float8 'NaN');
+ power 
+-------
+   NaN
+(1 row)
+
 SELECT power(float8 '1', float8 'NaN');
  power 
 -------
diff --git a/src/test/regress/expected/float8.out b/src/test/regress/expected/float8.out
index 7159e78d4a7..b05831d45c9 100644
--- a/src/test/regress/expected/float8.out
+++ b/src/test/regress/expected/float8.out
@@ -358,6 +358,12 @@ SELECT power(float8 'NaN', float8 'NaN');
    NaN
 (1 row)
 
+SELECT power(float8 '-1', float8 'NaN');
+ power 
+-------
+   NaN
+(1 row)
+
 SELECT power(float8 '1', float8 'NaN');
  power 
 -------
diff --git a/src/test/regress/sql/float8.sql b/src/test/regress/sql/float8.sql
index 5510fe9d345..eeebddd4b78 100644
--- a/src/test/regress/sql/float8.sql
+++ b/src/test/regress/sql/float8.sql
@@ -111,6 +111,7 @@ SELECT power(float8 '144', float8 '0.5');
 SELECT power(float8 'NaN', float8 '0.5');
 SELECT power(float8 '144', float8 'NaN');
 SELECT power(float8 'NaN', float8 'NaN');
+SELECT power(float8 '-1', float8 'NaN');
 SELECT power(float8 '1', float8 'NaN');
 SELECT power(float8 'NaN', float8 '0');