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Fix uninitialized out variables in *LARR* functions #775

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Merged
merged 1 commit into from
Dec 19, 2022
Merged

Fix uninitialized out variables in *LARR* functions #775

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2 changes: 1 addition & 1 deletion SRC/dlarra.f
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Original file line number Diff line number Diff line change
Expand Up @@ -164,6 +164,7 @@ SUBROUTINE DLARRA( N, D, E, E2, SPLTOL, TNRM,
* .. Executable Statements ..
*
INFO = 0
NSPLIT = 1
*
* Quick return if possible
*
Expand All @@ -172,7 +173,6 @@ SUBROUTINE DLARRA( N, D, E, E2, SPLTOL, TNRM,
END IF
*
* Compute splitting points
NSPLIT = 1
IF(SPLTOL.LT.ZERO) THEN
* Criterion based on absolute off-diagonal value
TMP1 = ABS(SPLTOL)* TNRM
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6 changes: 3 additions & 3 deletions SRC/dlarrc.f
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Expand Up @@ -167,16 +167,16 @@ SUBROUTINE DLARRC( JOBT, N, VL, VU, D, E, PIVMIN,
* .. Executable Statements ..
*
INFO = 0
LCNT = 0
RCNT = 0
EIGCNT = 0
*
* Quick return if possible
*
IF( N.LE.0 ) THEN
RETURN
END IF
*
LCNT = 0
RCNT = 0
EIGCNT = 0
MATT = LSAME( JOBT, 'T' )


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4 changes: 2 additions & 2 deletions SRC/dlarre.f
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Expand Up @@ -367,6 +367,8 @@ SUBROUTINE DLARRE( RANGE, N, VL, VU, IL, IU, D, E, E2,
*

INFO = 0
NSPLIT = 0
M = 0
*
* Quick return if possible
*
Expand All @@ -384,8 +386,6 @@ SUBROUTINE DLARRE( RANGE, N, VL, VU, IL, IU, D, E, E2,
IRANGE = INDRNG
END IF

M = 0

* Get machine constants
SAFMIN = DLAMCH( 'S' )
EPS = DLAMCH( 'P' )
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2 changes: 1 addition & 1 deletion SRC/slarra.f
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Original file line number Diff line number Diff line change
Expand Up @@ -164,6 +164,7 @@ SUBROUTINE SLARRA( N, D, E, E2, SPLTOL, TNRM,
* .. Executable Statements ..
*
INFO = 0
NSPLIT = 1
*
* Quick return if possible
*
Expand All @@ -172,7 +173,6 @@ SUBROUTINE SLARRA( N, D, E, E2, SPLTOL, TNRM,
END IF
*
* Compute splitting points
NSPLIT = 1
IF(SPLTOL.LT.ZERO) THEN
* Criterion based on absolute off-diagonal value
TMP1 = ABS(SPLTOL)* TNRM
Expand Down
6 changes: 3 additions & 3 deletions SRC/slarrc.f
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Original file line number Diff line number Diff line change
Expand Up @@ -167,16 +167,16 @@ SUBROUTINE SLARRC( JOBT, N, VL, VU, D, E, PIVMIN,
* .. Executable Statements ..
*
INFO = 0
LCNT = 0
RCNT = 0
EIGCNT = 0
*
* Quick return if possible
*
IF( N.LE.0 ) THEN
RETURN
END IF
*
LCNT = 0
RCNT = 0
EIGCNT = 0
MATT = LSAME( JOBT, 'T' )


Expand Down
4 changes: 2 additions & 2 deletions SRC/slarre.f
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Original file line number Diff line number Diff line change
Expand Up @@ -367,6 +367,8 @@ SUBROUTINE SLARRE( RANGE, N, VL, VU, IL, IU, D, E, E2,
*

INFO = 0
NSPLIT = 0
M = 0
*
* Quick return if possible
*
Expand All @@ -384,8 +386,6 @@ SUBROUTINE SLARRE( RANGE, N, VL, VU, IL, IU, D, E, E2,
IRANGE = INDRNG
END IF

M = 0

* Get machine constants
SAFMIN = SLAMCH( 'S' )
EPS = SLAMCH( 'P' )
Expand Down