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On Tue, Dec 27, 2011 at 10:19 AM, Ye Joey <joey.ye...@gmail.com> wrote: > Fix PR51200. Backport trunk 182545, 182649, 182685 to 4.6. > > OK to 4.6? > > - Joey > > 2011-12-20 Bernd Schmidt <ber...@codesourcery.com> > > PR middle-end/51200 > * expr.c (store_field): Avoid a direct store if the mode is larger > than the size of the bit field. > * stor-layout.c (layout_decl): If flag_strict_volatile_bitfields, > treat non-volatile bit fields like volatile ones. > * toplev.c (process_options): Disallow combination of > -fstrict-volatile-bitfields and ABI versions less than 2. > * config/arm/arm.c (arm_option_override): Don't enable > flag_strict_volatile_bitfields if the ABI version is less than 2. > * config/h8300/h8300.c (h8300_option_override): Likewise. > * config/rx/rx.c (rx_option_override): Likewise. > * config/m32c/m32c.c (m32c_option_override): Likewise. > * config/sh/sh.c (sh_option_override): Likewise. > > 2011-12-22 Joey Ye <joey...@arm.com> > > * toplev.c (process_options): Fix typo. > > testsute > 2011-12-20 Bernd Schmidt <ber...@codesourcery.com> > > PR middle-end/51200 > * gcc.target/arm/volatile-bitfields-4.c: New test. > * c-c++-common/abi-bf.c: New test. > > 2011-12-26 Joey Ye <joey...@arm.com> > > PR middle-end/51200 > * gcc.dg/volatile-bitfields-2.c: New test.
