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gcse.c (compute_ld_motion_mems): ASM outputs aren't moveable. 

* gcse.c (compute_ld_motion_mems): ASM outputs aren't moveable.
(find_moveable_store): Likewise.

From-SVN: r41363
This commit is contained in:
Alexandre Oliva 2001-04-15 16:50:51 +00:00 committed by Alexandre Oliva
parent aa570f545a
commit f54104df4e
2 changed files with 9 additions and 2 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2001-04-15 Alexandre Oliva <aoliva@redhat.com>
* gcse.c (compute_ld_motion_mems): ASM outputs aren't moveable.
(find_moveable_store): Likewise.
2001-04-15 Jim Wilson <wilson@redhat.com>
* function.c (expand_function_end): Handle PARALLEL real_decl_rtl.

6
gcc/gcse.c
View File

@ -6264,7 +6264,8 @@ compute_ld_motion_mems ()
{
ptr = ldst_entry (dest);
if (GET_CODE (src) != MEM)
if (GET_CODE (src) != MEM
&& GET_CODE (src) != ASM_OPERANDS)
ptr->stores = alloc_INSN_LIST (insn, ptr->stores);
else
ptr->invalid = 1;
@ -6521,7 +6522,8 @@ find_moveable_store (insn)
struct ls_expr * ptr;
rtx dest = PATTERN (insn);
if (GET_CODE (dest) != SET)
if (GET_CODE (dest) != SET
|| GET_CODE (SET_SRC (dest)) == ASM_OPERANDS)
return;
dest = SET_DEST (dest);