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| author | Xavier Leroy <xavier.leroy@inria.fr> | 2015-09-13 11:44:32 +0200 |
|---|---|---|
| committer | Xavier Leroy <xavier.leroy@inria.fr> | 2015-09-13 11:44:32 +0200 |
| commit | 378ac3925503e6efd24cc34796e85d95c031e72d (patch) | |
| tree | 98005d8fc2dfdd4b0e48aebbd3aaaa1c3b8adc0e /powerpc/TargetPrinter.ml | |
| parent | 470f6402ea49a81a5c861fcce66cb05ebff977c1 (diff) | |
| download | compcert-kvx-378ac3925503e6efd24cc34796e85d95c031e72d.tar.gz compcert-kvx-378ac3925503e6efd24cc34796e85d95c031e72d.zip | |
Use PowerPC 64 bits instructions (when available) for int<->FP conversions.
Also: implement __builtin_isel on non-EREF platforms with a branch-free instruction sequence.
Also: extend ./configure so that it recognizes "ppc64-" and "e5500-" platforms in addition to "ppc-".
Diffstat (limited to 'powerpc/TargetPrinter.ml')
| -rw-r--r-- | powerpc/TargetPrinter.ml | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/powerpc/TargetPrinter.ml b/powerpc/TargetPrinter.ml index eca7a1b8..bc990de5 100644 --- a/powerpc/TargetPrinter.ml +++ b/powerpc/TargetPrinter.ml @@ -484,6 +484,8 @@ module Target (System : SYSTEM):TARGET = fprintf oc " extsb %a, %a\n" ireg r1 ireg r2 | Pextsh(r1, r2) -> fprintf oc " extsh %a, %a\n" ireg r1 ireg r2 + | Pextsw(r1, r2) -> + fprintf oc " extsw %a, %a\n" ireg r1 ireg r2 | Pfreeframe(sz, ofs) -> assert false | Pfabs(r1, r2) | Pfabss(r1, r2) -> @@ -494,8 +496,18 @@ module Target (System : SYSTEM):TARGET = fprintf oc " fadds %a, %a, %a\n" freg r1 freg r2 freg r3 | Pfcmpu(r1, r2) -> fprintf oc " fcmpu %a, %a, %a\n" creg 0 freg r1 freg r2 + | Pfcfi(r1, r2) -> + assert false + | Pfcfid(r1, r2) -> + fprintf oc " fcfid %a, %a\n" freg r1 freg r2 + | Pfcfiu(r1, r2) -> + assert false | Pfcti(r1, r2) -> assert false + | Pfctidz(r1, r2) -> + fprintf oc " fctidz %a, %a\n" freg r1 freg r2 + | Pfctiu(r1, r2) -> + assert false | Pfctiw(r1, r2) -> fprintf oc " fctiw %a, %a\n" freg r1 freg r2 | Pfctiwz(r1, r2) -> @@ -628,6 +640,9 @@ module Target (System : SYSTEM):TARGET = fprintf oc " ori %a, %a, %a\n" ireg r1 ireg r2 constant c | Poris(r1, r2, c) -> fprintf oc " oris %a, %a, %a\n" ireg r1 ireg r2 constant c + | Prldicl(r1, r2, c1, c2) -> + fprintf oc " rldicl %a, %a, %ld, %ld\n" + ireg r1 ireg r2 (camlint_of_coqint c1) (camlint_of_coqint c2) | Prlwinm(r1, r2, c1, c2) -> let (mb, me) = rolm_mask (camlint_of_coqint c2) in fprintf oc " rlwinm %a, %a, %ld, %d, %d %s 0x%lx\n" @@ -650,6 +665,8 @@ module Target (System : SYSTEM):TARGET = fprintf oc " stb %a, %a(%a)\n" ireg r1 constant c ireg r2 | Pstbx(r1, r2, r3) -> fprintf oc " stbx %a, %a, %a\n" ireg r1 ireg r2 ireg r3 + | Pstdu(r1, c, r2) -> + fprintf oc " stdu %a, %a(%a)\n" ireg r1 constant c ireg r2 | Pstfd(r1, c, r2) | Pstfd_a(r1, c, r2) -> fprintf oc " stfd %a, %a(%a)\n" freg r1 constant c ireg r2 | Pstfdu(r1, c, r2) -> |