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| author | Jakub Jelinek <jakub@redhat.com> | 2011-03-09 21:49:00 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2011-03-09 21:49:00 +0100 |
| commit | db7ec03597533caa93e7eb3688de61c0d6e2bc77 (patch) | |
| tree | f2e41a1f3f62ddafe04756aa6068b27b92c97866 /gcc/expr.c | |
| parent | 0ad313411053e359863e5ec1a5e426254b67de8f (diff) | |
| download | gcc-db7ec03597533caa93e7eb3688de61c0d6e2bc77.zip gcc-db7ec03597533caa93e7eb3688de61c0d6e2bc77.tar.gz gcc-db7ec03597533caa93e7eb3688de61c0d6e2bc77.tar.bz2 | |
re PR rtl-optimization/47866 (gcc.dg/torture/vector-2.c fails on IA64)
PR rtl-optimization/47866
* expr.c (store_field): If MEM_SCALAR_P (target), don't use
MEM_SET_IN_STRUCT_P (to_rtx, 1), just set MEM_IN_STRUCT_P (to_rtx)
if target wasn't scalar.
* function.c (assign_stack_temp_for_type): Assert that neither
MEM_SCALAR_P nor MEM_IN_STRUCT_P is set previously, set either
MEM_IN_STRUCT_P or MEM_SCALAR_P instead of using MEM_SET_IN_STRUCT_P
macro.
* rtl.h (MEM_SET_IN_STRUCT_P): Removed.
From-SVN: r170834
Diffstat (limited to 'gcc/expr.c')
| -rw-r--r-- | gcc/expr.c | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -5924,7 +5924,8 @@ store_field (rtx target, HOST_WIDE_INT bitsize, HOST_WIDE_INT bitpos, if (to_rtx == target) to_rtx = copy_rtx (to_rtx); - MEM_SET_IN_STRUCT_P (to_rtx, 1); + if (!MEM_SCALAR_P (to_rtx)) + MEM_IN_STRUCT_P (to_rtx) = 1; if (!MEM_KEEP_ALIAS_SET_P (to_rtx) && MEM_ALIAS_SET (to_rtx) != 0) set_mem_alias_set (to_rtx, alias_set); |