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riscv-gcc-1
Commit 242b0ce6 by Alexandre Oliva Committed by Alexandre Oliva
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* emit-rtl.c (unshare_all_rtl): Store the copied rtx. 

From-SVN: r34056
parent a8228686
Showing with 6 additions and 2 deletions
gcc/ChangeLog
2000-05-20 Alexandre Oliva <aoliva@cygnus.com>
* emit-rtl.c (unshare_all_rtl): Store the copied rtx.
2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
* diagnostic.c: Eliminate implicit int.
gcc/emit-rtl.c
......@@ -1695,7 +1695,7 @@ unshare_all_rtl (fndecl, insn)
/* Make sure that virtual parameters are not shared. */
for (decl = DECL_ARGUMENTS (fndecl); decl; decl = TREE_CHAIN (decl))
copy_rtx_if_shared (DECL_RTL (decl));
DECL_RTL (decl) = copy_rtx_if_shared (DECL_RTL (decl));
/* Unshare just about everything else. */
unshare_all_rtl_1 (insn);
......@@ -1707,7 +1707,7 @@ unshare_all_rtl (fndecl, insn)
This special care is necessary when the stack slot MEM does not
actually appear in the insn chain. If it does appear, its address
is unshared from all else at that point. */
copy_rtx_if_shared (stack_slot_list);
stack_slot_list = copy_rtx_if_shared (stack_slot_list);
}
/* Go through all the RTL insn bodies and copy any invalid shared
......
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