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| author | sayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-07-16 19:36:38 +0000 |
|---|---|---|
| committer | sayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-07-16 19:36:38 +0000 |
| commit | 4224b0b901e9952fbc63790ac1dba71cddd75816 (patch) | |
| tree | 8cd2a805d5074f26437994d27344930d76a91b43 /gcc/combine.c | |
| parent | fccafeb4ff0ce234b4e7135ef968152ce4e3224a (diff) | |
| download | gcc-4224b0b901e9952fbc63790ac1dba71cddd75816.tar.gz | |
* combine.c (subst): Also handle (subreg (const_double ...)) case
if created by a substitution, by using the original inner mode.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@69476 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/combine.c')
| -rw-r--r-- | gcc/combine.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/combine.c b/gcc/combine.c index 3c3172b0835..5a752014873 100644 --- a/gcc/combine.c +++ b/gcc/combine.c @@ -3476,7 +3476,9 @@ subst (rtx x, rtx from, rtx to, int in_dest, int unique_copy) if (GET_CODE (new) == CLOBBER && XEXP (new, 0) == const0_rtx) return new; - if (GET_CODE (new) == CONST_INT && GET_CODE (x) == SUBREG) + if (GET_CODE (x) == SUBREG + && (GET_CODE (new) == CONST_INT + || GET_CODE (new) == CONST_DOUBLE)) { enum machine_mode mode = GET_MODE (x); |