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| author | Jeffrey A Law <law@cygnus.com> | 1999-03-23 22:33:35 +0000 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 1999-03-23 15:33:35 -0700 |
| commit | 9a7b9f4f060532cc69ad4902e0298ee942a2846f (patch) | |
| tree | 78bad6de7c6f96607b2fba945303cffa7aacfe3d /gcc/expr.c | |
| parent | 8ebf19db4678c51326b8b6642b07eeb5ce2ef036 (diff) | |
| download | gcc-9a7b9f4f060532cc69ad4902e0298ee942a2846f.zip gcc-9a7b9f4f060532cc69ad4902e0298ee942a2846f.tar.gz gcc-9a7b9f4f060532cc69ad4902e0298ee942a2846f.tar.bz2 | |
expr.c (expand_assignment): Do not try to optimize a aggregate address which has VOIDmode.
* expr.c (expand_assignment): Do not try to optimize a aggregate
address which has VOIDmode.
From-SVN: r25934
Diffstat (limited to 'gcc/expr.c')
| -rw-r--r-- | gcc/expr.c | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -3276,8 +3276,11 @@ expand_assignment (to, from, want_value, suggest_reg) #endif } + /* A constant address in TO_RTX can have VOIDmode, we must not try + to call force_reg for that case. Avoid that case. */ if (GET_CODE (to_rtx) == MEM && GET_MODE (to_rtx) == BLKmode + && GET_MODE (XEXP (to_rtx, 0)) != VOIDmode && bitsize && (bitpos % bitsize) == 0 && (bitsize % GET_MODE_ALIGNMENT (mode1)) == 0 |