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| author | Jozef Lawrynowicz <jozef.l@mittosystems.com> | 2019-10-15 12:24:53 +0000 |
|---|---|---|
| committer | Jozef Lawrynowicz <jozefl@gcc.gnu.org> | 2019-10-15 12:24:53 +0000 |
| commit | a0a9a3fc22d4d4a38c1d6a31669c926734308745 (patch) | |
| tree | ffca4c449ba5675f445e65a7c0b30ce1586a2511 /gcc/tree-vrp.c | |
| parent | 582b4055ca4dc4260ab1092c6b39b3e792362c23 (diff) | |
| download | gcc-a0a9a3fc22d4d4a38c1d6a31669c926734308745.zip gcc-a0a9a3fc22d4d4a38c1d6a31669c926734308745.tar.gz gcc-a0a9a3fc22d4d4a38c1d6a31669c926734308745.tar.bz2 | |
msp430.md (zero_extendqipsi2): New.
2019-10-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
* config/msp430/msp430.md (zero_extendqipsi2): New.
(zero_extendqisi2): Optimize case where src register and base dst
register are the same.
(zero_extendhipsi2): Don't use 430X insn for rYs->r case.
(zero_extendpsisi2): Optimize r->m case.
Add unnamed insn patterns to catch insns combine searches for when
optimizing pointer manipulation.
From-SVN: r276997
Diffstat (limited to 'gcc/tree-vrp.c')
0 files changed, 0 insertions, 0 deletions