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cse.c (struct set): Delete inner_dest_loc field.

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* cse.c (struct set): Delete inner_dest_loc field.
        (cse_insn): Remove assignments to inner_dest_loc field.

From-SVN: r29719
This commit is contained in:
Jeffrey A Law 1999-09-30 05:43:58 +00:00 committed by Jeff Law
parent faf1fdf0b2
commit 0339ce7e77
2 changed files with 6 additions and 7 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
Wed Sep 29 23:43:39 1999 Jeffrey A Law (law@cygnus.com)
* cse.c (struct set): Delete inner_dest_loc field.
(cse_insn): Remove assignments to inner_dest_loc field.
Wed Sep 29 16:06:20 1999 Richard Henderson <rth@cygnus.com>
* ggc-page.c: Don't include <unistd.h> etc taken care of

8
gcc/cse.c
View File

@ -6357,8 +6357,6 @@ struct set
unsigned dest_hash;
/* The SET_DEST, with SUBREG, etc., stripped. */
rtx inner_dest;
/* Place where the pointer to the INNER_DEST was found. */
rtx *inner_dest_loc;
/* Nonzero if the SET_SRC is in memory. */
char src_in_memory;
/* Nonzero if the SET_SRC is in a structure. */
@ -7326,7 +7324,6 @@ cse_insn (insn, libcall_insn)
/* Now deal with the destination. */
do_not_record = 0;
sets[i].inner_dest_loc = &SET_DEST (sets[0].rtl);
/* Look within any SIGN_EXTRACT or ZERO_EXTRACT
to the MEM or REG within it. */
@ -7334,10 +7331,7 @@ cse_insn (insn, libcall_insn)
|| GET_CODE (dest) == ZERO_EXTRACT
|| GET_CODE (dest) == SUBREG
|| GET_CODE (dest) == STRICT_LOW_PART)
{
sets[i].inner_dest_loc = &XEXP (dest, 0);
dest = XEXP (dest, 0);
}
dest = XEXP (dest, 0);
sets[i].inner_dest = dest;