The attached change fixes the compilation of the following asm in libquadmath/math/fmaq.c:
asm volatile ("" : : "m" (v.value)); The issue arises because there is no support for directly loading TFmode objects. Ok for trunk? Dave -- J. David Anglin dave.ang...@nrc-cnrc.gc.ca National Research Council of Canada (613) 990-0752 (FAX: 952-6602) 2012-12-01 John David Anglin <dave.ang...@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. Index: expr.c =================================================================== --- expr.c (revision 193685) +++ expr.c (working copy) @@ -9928,7 +9928,8 @@ && 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