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author | Xavier Leroy <xavier.leroy@inria.fr> | 2015-09-13 11:44:32 +0200 |
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committer | Xavier Leroy <xavier.leroy@inria.fr> | 2015-09-13 11:44:32 +0200 |
commit | 378ac3925503e6efd24cc34796e85d95c031e72d (patch) | |
tree | 98005d8fc2dfdd4b0e48aebbd3aaaa1c3b8adc0e /powerpc/Archi.v | |
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/Archi.v')
-rw-r--r-- | powerpc/Archi.v | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/powerpc/Archi.v b/powerpc/Archi.v index 058b057f..cf1a0fe3 100644 --- a/powerpc/Archi.v +++ b/powerpc/Archi.v @@ -43,3 +43,7 @@ Global Opaque big_endian default_pl_64 choose_binop_pl_64 default_pl_32 choose_binop_pl_32 float_of_single_preserves_sNaN. + +(** Can we use the 64-bit extensions to the PowerPC architecture? *) +Parameter ppc64: bool. + |