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gcc/ChangeLog: 2019-06-16 Jozef Lawrynowicz <jozef.l@mittosystems.com> * config/msp430/msp430.c (msp430_expand_helper): Setup arguments which describe how to perform MSPABI compliant 64-bit shift. * config/msp430/msp430.md (ashldi3): New define_expand. (ashrdi3): New define_expand. (lshrdi3): New define_expand. libgcc/ChangeLog: 2019-06-16 Jozef Lawrynowicz <jozef.l@mittosystems.com> * config/msp430/slli.S (__mspabi_sllll): New library function for performing a logical left shift of a 64-bit value. * config/msp430/srai.S (__mspabi_srall): New library function for performing a arithmetic right shift of a 64-bit value. * config/msp430/srll.S (__mspabi_srlll): New library function for performing a logical right shift of a 64-bit value. gcc/testsuite/ChangeLog: 2019-06-16 Jozef Lawrynowicz <jozef.l@mittosystems.com> * gcc.target/msp430/mspabi_sllll.c: New test. * gcc.target/msp430/mspabi_srall.c: New test. * gcc.target/msp430/mspabi_srlll.c: New test. * gcc.c-torture/execute/shiftdi-2.c: New test. From-SVN: r272360
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