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| author | Andrew Haley <aph@cygnus.com> | 1999-10-20 15:36:33 +0000 |
|---|---|---|
| committer | Andrew Haley <aph@gcc.gnu.org> | 1999-10-20 15:36:33 +0000 |
| commit | 7086004dd08377c126319232e36f037959acbf2c (patch) | |
| tree | 510287881be3567c5ed7071d782e0b46af40f0c5 /gcc | |
| parent | 49c3bb1275fbdde639e778beb5aa5f4c6361a52d (diff) | |
| download | gcc-7086004dd08377c126319232e36f037959acbf2c.zip gcc-7086004dd08377c126319232e36f037959acbf2c.tar.gz gcc-7086004dd08377c126319232e36f037959acbf2c.tar.bz2 | |
thumb.h (GO_IF_LEGITIMATE_ADDRESS): Take account of the mode size when finding out if an offset is legal.
Wed Oct 20 15:36:11 1999 Andrew Haley <aph@cygnus.com>
* config/arm/thumb.h (GO_IF_LEGITIMATE_ADDRESS): Take account of
the mode size when finding out if an offset is legal.
From-SVN: r30104
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/arm/thumb.h | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 18d7629..fdbde3f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +Wed Oct 20 15:36:11 1999 Andrew Haley <aph@cygnus.com> + + * config/arm/thumb.h (GO_IF_LEGITIMATE_ADDRESS): Take account of + the mode size when finding out if an offset is legal. + Wed Oct 20 06:26:58 1999 Richard Henderson <rth@cygnus.com> * basic-block.h (PROP_*): Move constants from ... diff --git a/gcc/config/arm/thumb.h b/gcc/config/arm/thumb.h index 9c30a30..baefb83 100644 --- a/gcc/config/arm/thumb.h +++ b/gcc/config/arm/thumb.h @@ -1007,7 +1007,8 @@ extern int making_const_table; && REGNO (XEXP (X, 0)) == STACK_POINTER_REGNUM \ && GET_MODE_SIZE (MODE) >= 4 \ && GET_CODE (XEXP (X, 1)) == CONST_INT \ - && (unsigned HOST_WIDE_INT) INTVAL (XEXP (X, 1)) < 1024 \ + && ((unsigned HOST_WIDE_INT) INTVAL (XEXP (X, 1)) \ + + GET_MODE_SIZE (MODE)) <= 1024 \ && (INTVAL (XEXP (X, 1)) & 3) == 0) \ goto WIN; \ } \ |