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| author | Jozef Lawrynowicz <jozef.l@mittosystems.com> | 2019-10-24 13:34:54 +0000 |
|---|---|---|
| committer | Jozef Lawrynowicz <jozefl@gcc.gnu.org> | 2019-10-24 13:34:54 +0000 |
| commit | d8e4dc54a615a1c6d268ecae70bcf8e85054aa7e (patch) | |
| tree | fec8c1d2bee587326f0b7a7a35bb9c5849a0469f /gcc/tree-nested.c | |
| parent | e227594789d909fbad56f6036910938678738f92 (diff) | |
| download | gcc-d8e4dc54a615a1c6d268ecae70bcf8e85054aa7e.zip gcc-d8e4dc54a615a1c6d268ecae70bcf8e85054aa7e.tar.gz gcc-d8e4dc54a615a1c6d268ecae70bcf8e85054aa7e.tar.bz2 | |
MSP430: Tweaks to generation of 430X instructions
gcc/ChangeLog:
2019-10-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
* config/msp430/constraints.md: Allow post_inc for "Ya" constraint.
* config/msp430/msp430.md (430x_shift_left): Use RLAM when the constant
shift amount is between 1 and 4.
(430x_arithmetic_shift_right): Use RRAM when the constant shift amount
is between 1 and 4.
gcc/testsuite/ChangeLog:
2019-10-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
* gcc.target/msp430/emulate-slli.c: Skip for -mcpu=msp430.
Add shift by a constant 5 bits.
Update scan-assembler directives.
* gcc.target/msp430/emulate-srai.c: Likewise.
* gcc.target/msp430/emulate-srli.c: Skip for -mcpu=msp430.
From-SVN: r277394
Diffstat (limited to 'gcc/tree-nested.c')
0 files changed, 0 insertions, 0 deletions