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re PR middle-end/55198 (libquadmath/math/fmaq.c:233:7: internal compiler error)

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PR middle-end/55198
	* expr.c (expand_expr_real_1): Don't use bitfield extraction for non
	BLKmode objects when EXPAND_MEMORY is specified.

From-SVN: r194822
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John David Anglin 2013-01-02 21:14:13 +00:00 committed by John David Anglin
parent 3a322efd85
commit 9e65d03ec6
2 changed files with 8 additions and 1 deletions
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gcc/ChangeLog
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@ -1,3 +1,9 @@
2013-01-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
PR middle-end/55198
* expr.c (expand_expr_real_1): Don't use bitfield extraction for non
BLKmode objects when EXPAND_MEMORY is specified.
2013-01-02 Sriraman Tallam <tmsriram@google.com>
* config/i386/i386.c (ix86_get_function_versions_dispatcher): Fix bug

3
gcc/expr.c
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@ -9960,7 +9960,8 @@ expand_expr_real_1 (tree exp, rtx target, enum machine_mode tmode,
&& GET_MODE_CLASS (mode) != MODE_COMPLEX_INT
&& GET_MODE_CLASS (mode) != MODE_COMPLEX_FLOAT
&& modifier != EXPAND_CONST_ADDRESS
&& modifier != EXPAND_INITIALIZER)
&& modifier != EXPAND_INITIALIZER
&& modifier != EXPAND_MEMORY)
/* If the field is volatile, we always want an aligned
access. Do this in following two situations:
1. the access is not already naturally