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| author | Alan Modra <amodra@gmail.com> | 2013-06-14 18:07:30 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gcc.gnu.org> | 2013-06-14 18:07:30 +0930 |
| commit | ef7e7ab2782ad3efd51e6803e71435cd155e5fa5 (patch) | |
| tree | 1efb80e66a3e16d26c1db3039a2645a1f1b9e4a2 /gcc/expr.c | |
| parent | 48f316eafeb6fa1196298313a03783901c00782b (diff) | |
| download | gcc-ef7e7ab2782ad3efd51e6803e71435cd155e5fa5.zip gcc-ef7e7ab2782ad3efd51e6803e71435cd155e5fa5.tar.gz gcc-ef7e7ab2782ad3efd51e6803e71435cd155e5fa5.tar.bz2 | |
re PR middle-end/57134 (ICE with -mstrict-align and inline assembly on ppc64)
PR middle-end/57134
PR middle-end/57586
* expr.c (expand_expr_real_1 <normal_inner_ref>): Pass
EXPAND_MEMORY and EXPAND_WRITE to recursive call. Don't use
bitfield expansion when EXPAND_MEMORY.
(expand_expr_real_1 <VIEW_CONVERT_EXPR>): Pass modifier likewise.
* gcc.dg/pr57134.c: New.
From-SVN: r200086
Diffstat (limited to 'gcc/expr.c')
| -rw-r--r-- | gcc/expr.c | 12 |
1 files changed, 3 insertions, 9 deletions
@@ -9909,11 +9909,7 @@ expand_expr_real_1 (tree exp, rtx target, enum machine_mode tmode, && modifier != EXPAND_STACK_PARM ? target : NULL_RTX), VOIDmode, - (modifier == EXPAND_INITIALIZER - || modifier == EXPAND_CONST_ADDRESS - || modifier == EXPAND_STACK_PARM) - ? modifier : EXPAND_NORMAL); - + modifier == EXPAND_SUM ? EXPAND_NORMAL : modifier); /* If the bitfield is volatile, we want to access it in the field's mode, not the computed mode. @@ -10072,6 +10068,7 @@ expand_expr_real_1 (tree exp, rtx target, enum machine_mode tmode, || (MEM_P (op0) && (MEM_ALIGN (op0) < GET_MODE_ALIGNMENT (mode1) || (bitpos % GET_MODE_ALIGNMENT (mode1) != 0)))) + && modifier != EXPAND_MEMORY && ((modifier == EXPAND_CONST_ADDRESS || modifier == EXPAND_INITIALIZER) ? STRICT_ALIGNMENT @@ -10271,10 +10268,7 @@ expand_expr_real_1 (tree exp, rtx target, enum machine_mode tmode, && modifier != EXPAND_STACK_PARM ? target : NULL_RTX), VOIDmode, - (modifier == EXPAND_INITIALIZER - || modifier == EXPAND_CONST_ADDRESS - || modifier == EXPAND_STACK_PARM) - ? modifier : EXPAND_NORMAL); + modifier == EXPAND_SUM ? EXPAND_NORMAL : modifier); if (MEM_P (orig_op0)) { |