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r242695 - in /trunk/gcc: ChangeLog config/arm/v...


Author: ktkachov
Date: Tue Nov 22 12:12:05 2016
New Revision: 242695

URL: https://gcc.gnu.org/viewcvs?rev=242695&root=gcc&view=rev
Log:
[ARM] PR target/78439: Update movdi constraints for Cortex-A8 tuning to handle LDRD/STRD

	PR target/78439
	* config/arm/vfp.md (*movdi_vfp_cortexa8): Use 'q' constraints for the
	register operand in alternatives 4,5,6.

	* gcc.c-torture/compile/pr78439.c: New test.


Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr78439.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/arm/vfp.md
    trunk/gcc/testsuite/ChangeLog


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