Get Tru64/cc to compile. Need to add -ieee so that it doesn't choke on

0.0/0.0.  That option appears to affect the regression test result as well.
The compiler documentation doesn't recommend -O4 for universal use, so
let's stick to the conservative -O (== -O2) by default.

3 files changed, 1 insertions, 300 deletions

diff --git a/src/template/osf b/src/template/osf
index 312d6cdfa5..c2af2350e8 100644
--- a/src/template/osf
+++ b/src/template/osf
@@ -1,6 +1,6 @@
 if test "$GCC" != yes ; then
   CC="$CC -std"
-  CFLAGS="-O4 -Olimit 2000"
+  CFLAGS="-O -ieee"
 fi
 
 THREAD_SUPPORT=yes
diff --git a/src/test/regress/expected/float8-fp-exception.out b/src/test/regress/expected/float8-fp-exception.out
deleted file mode 100644
index 091b0f69b8..0000000000
--- a/src/test/regress/expected/float8-fp-exception.out
+++ /dev/null
@@ -1,298 +0,0 @@
---
--- FLOAT8
---
-CREATE TABLE FLOAT8_TBL(f1 float8);
-INSERT INTO FLOAT8_TBL(f1) VALUES ('0.0');
-INSERT INTO FLOAT8_TBL(f1) VALUES ('1004.30');
-INSERT INTO FLOAT8_TBL(f1) VALUES ('-34.84');
-INSERT INTO FLOAT8_TBL(f1) VALUES ('1.2345678901234e+200');
-INSERT INTO FLOAT8_TBL(f1) VALUES ('1.2345678901234e-200');
-SELECT '' AS five, FLOAT8_TBL.*;
- five |          f1          
-------+----------------------
-      |                    0
-      |               1004.3
-      |               -34.84
-      | 1.2345678901234e+200
-      | 1.2345678901234e-200
-(5 rows)
-
-SELECT '' AS four, f.* FROM FLOAT8_TBL f WHERE f.f1 <> '1004.3';
- four |          f1          
-------+----------------------
-      |                    0
-      |               -34.84
-      | 1.2345678901234e+200
-      | 1.2345678901234e-200
-(4 rows)
-
-SELECT '' AS one, f.* FROM FLOAT8_TBL f WHERE f.f1 = '1004.3';
- one |   f1   
------+--------
-     | 1004.3
-(1 row)
-
-SELECT '' AS three, f.* FROM FLOAT8_TBL f WHERE '1004.3' > f.f1;
- three |          f1          
--------+----------------------
-       |                    0
-       |               -34.84
-       | 1.2345678901234e-200
-(3 rows)
-
-SELECT '' AS three, f.* FROM FLOAT8_TBL f WHERE  f.f1 < '1004.3';
- three |          f1          
--------+----------------------
-       |                    0
-       |               -34.84
-       | 1.2345678901234e-200
-(3 rows)
-
-SELECT '' AS four, f.* FROM FLOAT8_TBL f WHERE '1004.3' >= f.f1;
- four |          f1          
-------+----------------------
-      |                    0
-      |               1004.3
-      |               -34.84
-      | 1.2345678901234e-200
-(4 rows)
-
-SELECT '' AS four, f.* FROM FLOAT8_TBL f WHERE  f.f1 <= '1004.3';
- four |          f1          
-------+----------------------
-      |                    0
-      |               1004.3
-      |               -34.84
-      | 1.2345678901234e-200
-(4 rows)
-
-SELECT '' AS three, f.f1, f.f1 * '-10' AS x 
-   FROM FLOAT8_TBL f
-   WHERE f.f1 > '0.0';
- three |          f1          |           x           
--------+----------------------+-----------------------
-       |               1004.3 |                -10043
-       | 1.2345678901234e+200 | -1.2345678901234e+201
-       | 1.2345678901234e-200 | -1.2345678901234e-199
-(3 rows)
-
-SELECT '' AS three, f.f1, f.f1 + '-10' AS x
-   FROM FLOAT8_TBL f
-   WHERE f.f1 > '0.0';
- three |          f1          |          x           
--------+----------------------+----------------------
-       |               1004.3 |                994.3
-       | 1.2345678901234e+200 | 1.2345678901234e+200
-       | 1.2345678901234e-200 |                  -10
-(3 rows)
-
-SELECT '' AS three, f.f1, f.f1 / '-10' AS x
-   FROM FLOAT8_TBL f
-   WHERE f.f1 > '0.0';
- three |          f1          |           x           
--------+----------------------+-----------------------
-       |               1004.3 |               -100.43
-       | 1.2345678901234e+200 | -1.2345678901234e+199
-       | 1.2345678901234e-200 | -1.2345678901234e-201
-(3 rows)
-
-SELECT '' AS three, f.f1, f.f1 - '-10' AS x
-   FROM FLOAT8_TBL f
-   WHERE f.f1 > '0.0';
- three |          f1          |          x           
--------+----------------------+----------------------
-       |               1004.3 |               1014.3
-       | 1.2345678901234e+200 | 1.2345678901234e+200
-       | 1.2345678901234e-200 |                   10
-(3 rows)
-
-SELECT '' AS one, f.f1 ^ '2.0' AS square_f1
-   FROM FLOAT8_TBL f where f.f1 = '1004.3';
- one | square_f1  
------+------------
-     | 1008618.49
-(1 row)
-
--- absolute value 
-SELECT '' AS five, f.f1, @f.f1 AS abs_f1 
-   FROM FLOAT8_TBL f;
- five |          f1          |        abs_f1        
-------+----------------------+----------------------
-      |                    0 |                    0
-      |               1004.3 |               1004.3
-      |               -34.84 |                34.84
-      | 1.2345678901234e+200 | 1.2345678901234e+200
-      | 1.2345678901234e-200 | 1.2345678901234e-200
-(5 rows)
-
--- truncate 
-SELECT '' AS five, f.f1, %f.f1 AS trunc_f1
-   FROM FLOAT8_TBL f;
- five |          f1          |       trunc_f1       
-------+----------------------+----------------------
-      |                    0 |                    0
-      |               1004.3 |                 1004
-      |               -34.84 |                  -34
-      | 1.2345678901234e+200 | 1.2345678901234e+200
-      | 1.2345678901234e-200 |                    0
-(5 rows)
-
--- round 
-SELECT '' AS five, f.f1, f.f1 % AS round_f1
-   FROM FLOAT8_TBL f;
- five |          f1          |       round_f1       
-------+----------------------+----------------------
-      |                    0 |                    0
-      |               1004.3 |                 1004
-      |               -34.84 |                  -35
-      | 1.2345678901234e+200 | 1.2345678901234e+200
-      | 1.2345678901234e-200 |                    0
-(5 rows)
-
--- ceil
-select ceil(f1) as ceil_f1 from float8_tbl f;
-       ceil_f1        
-----------------------
-                    0
-                 1005
-                  -34
- 1.2345678901234e+200
-                    1
-(5 rows)
-
--- floor
-select floor(f1) as floor_f1 from float8_tbl f;
-       floor_f1       
-----------------------
-                    0
-                 1004
-                  -35
- 1.2345678901234e+200
-                    0
-(5 rows)
-
--- sign
-select sign(f1) as sign_f1 from float8_tbl f;
- sign_f1 
----------
-       0
-       1
-      -1
-       1
-       1
-(5 rows)
-
--- square root 
-SELECT sqrt(float8 '64') AS eight;
- eight 
--------
-     8
-(1 row)
-
-SELECT |/ float8 '64' AS eight;
- eight 
--------
-     8
-(1 row)
-
-SELECT '' AS three, f.f1, |/f.f1 AS sqrt_f1
-   FROM FLOAT8_TBL f
-   WHERE f.f1 > '0.0';
- three |          f1          |        sqrt_f1        
--------+----------------------+-----------------------
-       |               1004.3 |      31.6906926399535
-       | 1.2345678901234e+200 | 1.11111110611109e+100
-       | 1.2345678901234e-200 | 1.11111110611109e-100
-(3 rows)
-
--- take exp of ln(f.f1) 
-SELECT '' AS three, f.f1, exp(ln(f.f1)) AS exp_ln_f1
-   FROM FLOAT8_TBL f
-   WHERE f.f1 > '0.0';
- three |          f1          |       exp_ln_f1       
--------+----------------------+-----------------------
-       |               1004.3 |                1004.3
-       | 1.2345678901234e+200 | 1.23456789012338e+200
-       | 1.2345678901234e-200 | 1.23456789012339e-200
-(3 rows)
-
--- cube root 
-SELECT ||/ float8 '27' AS three;
- three 
--------
-     3
-(1 row)
-
-SELECT '' AS five, f.f1, ||/f.f1 AS cbrt_f1 FROM FLOAT8_TBL f;
- five |          f1          |       cbrt_f1        
-------+----------------------+----------------------
-      |                    0 |                    0
-      |               1004.3 |      10.014312837827
-      |               -34.84 |    -3.26607421344208
-      | 1.2345678901234e+200 | 4.97933859234765e+66
-      | 1.2345678901234e-200 |  2.3112042409018e-67
-(5 rows)
-
-SELECT '' AS five, FLOAT8_TBL.*;
- five |          f1          
-------+----------------------
-      |                    0
-      |               1004.3
-      |               -34.84
-      | 1.2345678901234e+200
-      | 1.2345678901234e-200
-(5 rows)
-
-UPDATE FLOAT8_TBL
-   SET f1 = FLOAT8_TBL.f1 * '-1'
-   WHERE FLOAT8_TBL.f1 > '0.0';
-SELECT '' AS bad, f.f1 * '1e200' from FLOAT8_TBL f;
-ERROR:  floating-point exception
-DETAIL:  An invalid floating-point operation was signaled. This probably means an out-of-range result or an invalid operation, such as division by zero.
-SELECT '' AS bad, f.f1 ^ '1e200' from FLOAT8_TBL f;
-ERROR:  result is out of range
-SELECT '' AS bad, ln(f.f1) from FLOAT8_TBL f where f.f1 = '0.0' ;
-ERROR:  cannot take logarithm of zero
-SELECT '' AS bad, ln(f.f1) from FLOAT8_TBL f where f.f1 < '0.0' ;
-ERROR:  cannot take logarithm of a negative number
-SELECT '' AS bad, exp(f.f1) from FLOAT8_TBL f;
-ERROR:  result is out of range
-SELECT '' AS bad, f.f1 / '0.0' from FLOAT8_TBL f;
-ERROR:  division by zero
-SELECT '' AS five, FLOAT8_TBL.*;
- five |          f1           
-------+-----------------------
-      |                     0
-      |                -34.84
-      |               -1004.3
-      | -1.2345678901234e+200
-      | -1.2345678901234e-200
-(5 rows)
-
--- test for over- and underflow 
-INSERT INTO FLOAT8_TBL(f1) VALUES ('10e400');
-ERROR:  "10e400" is out of range for type double precision
-INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e400');
-ERROR:  "-10e400" is out of range for type double precision
-INSERT INTO FLOAT8_TBL(f1) VALUES ('10e-400');
-ERROR:  "10e-400" is out of range for type double precision
-INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e-400');
-ERROR:  "-10e-400" is out of range for type double precision
--- maintain external table consistency across platforms
--- delete all values and reinsert well-behaved ones
-DELETE FROM FLOAT8_TBL;
-INSERT INTO FLOAT8_TBL(f1) VALUES ('0.0');
-INSERT INTO FLOAT8_TBL(f1) VALUES ('-34.84');
-INSERT INTO FLOAT8_TBL(f1) VALUES ('-1004.30');
-INSERT INTO FLOAT8_TBL(f1) VALUES ('-1.2345678901234e+200');
-INSERT INTO FLOAT8_TBL(f1) VALUES ('-1.2345678901234e-200');
-SELECT '' AS five, FLOAT8_TBL.*;
- five |          f1           
-------+-----------------------
-      |                     0
-      |                -34.84
-      |               -1004.3
-      | -1.2345678901234e+200
-      | -1.2345678901234e-200
-(5 rows)
-
diff --git a/src/test/regress/resultmap b/src/test/regress/resultmap
index 46f33ac4e1..8664d13129 100644
--- a/src/test/regress/resultmap
+++ b/src/test/regress/resultmap
@@ -11,7 +11,6 @@ float8/i.86-.*-freebsd[234]=float8-small-is-zero
 float8/i.86-.*-openbsd=float8-small-is-zero
 float8/i.86-.*-netbsd=float8-small-is-zero
 float8/.*-qnx=float8-exp-three-digits
-float8/alpha.*-dec-osf.*:cc=float8-fp-exception
 float8/i.86-pc-cygwin=float8-small-is-zero
 horology/.*-aix4=horology-solaris-1947
 horology/.*-aix5=horology-solaris-1947