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author | Jim Wilson <wilson@gcc.gnu.org> | 1994-09-12 11:51:39 -0700 |
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committer | Jim Wilson <wilson@gcc.gnu.org> | 1994-09-12 11:51:39 -0700 |
commit | 7a30f0c44e83a6562eafff4c3fd5290f98ae63f7 (patch) | |
tree | 34b93059b0df60fcfe4a294b4cce36ae118efd34 /gcc | |
parent | 179233208f2c7c4bda7ec6c3a2ea8ecd5a168bd9 (diff) | |
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(assign_parms): Set RTX_UNCHANGING_P on stack_parm
for const parameter before calling move_block_from_reg.
From-SVN: r8075
Diffstat (limited to 'gcc')
-rw-r--r-- | gcc/function.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/function.c b/gcc/function.c index 7d2e433..1edd6a1 100644 --- a/gcc/function.c +++ b/gcc/function.c @@ -3433,6 +3433,9 @@ assign_parms (fndecl, second_time) else if (PARM_BOUNDARY % BITS_PER_WORD != 0) abort (); + if (TREE_READONLY (parm)) + RTX_UNCHANGING_P (stack_parm) = 1; + move_block_from_reg (REGNO (entry_parm), validize_mem (stack_parm), size_stored / UNITS_PER_WORD, |