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| author | Wilco Dijkstra <wdijkstr@arm.com> | 2018-05-14 16:10:19 +0000 |
|---|---|---|
| committer | Wilco Dijkstra <wilco@gcc.gnu.org> | 2018-05-14 16:10:19 +0000 |
| commit | 43d0a8ee88460a1161264c0c1a68e063493c3f20 (patch) | |
| tree | 44e1246b59c6120267ce28e74973f7eff0bf4c47 /gcc/tree-ssa-dom.c | |
| parent | 2717c64d76529901bb780ca1bd08a63fcf785cd7 (diff) | |
| download | gcc-43d0a8ee88460a1161264c0c1a68e063493c3f20.zip gcc-43d0a8ee88460a1161264c0c1a68e063493c3f20.tar.gz gcc-43d0a8ee88460a1161264c0c1a68e063493c3f20.tar.bz2 | |
Remove remaining uses of * in patterns
Remove the remaining uses of '*' from aarch64.md.
Using '*' in alternatives is typically incorrect as it tells the register
allocator to ignore those alternatives. Also add a missing '?' so we
prefer a floating point register for same-size int<->fp conversions.
gcc/
* config/aarch64/aarch64.md (mov<mode>): Remove '*' in alternatives.
(movsi_aarch64): Likewise.
(load_pairsi): Likewise.
(load_pairdi): Likewise.
(store_pairsi): Likewise.
(store_pairdi): Likewise.
(load_pairsf): Likewise.
(load_pairdf): Likewise.
(store_pairsf): Likewise.
(store_pairdf): Likewise.
(zero_extend): Likewise.
(trunc): Swap alternatives.
(fcvt_target): Add '?' to prefer w over r.
testsuite/
* gcc.target/aarch64/vmov_n_1.c: Update test.
* gcc.target/aarch64/vfp-1.c: Update test.
From-SVN: r260233
Diffstat (limited to 'gcc/tree-ssa-dom.c')
0 files changed, 0 insertions, 0 deletions