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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/Asmgenproof1.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/Asmgenproof1.v')
| -rw-r--r-- | powerpc/Asmgenproof1.v | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/powerpc/Asmgenproof1.v b/powerpc/Asmgenproof1.v index cb94c555..25e8bf07 100644 --- a/powerpc/Asmgenproof1.v +++ b/powerpc/Asmgenproof1.v @@ -941,6 +941,18 @@ Opaque Val.add. replace v with (Val.maketotal (Val.intoffloat (rs x))). TranslOpSimpl. rewrite H1; auto. + (* Ointuoffloat *) + replace v with (Val.maketotal (Val.intuoffloat (rs x))). + TranslOpSimpl. + rewrite H1; auto. + (* Ofloatofint *) + replace v with (Val.maketotal (Val.floatofint (rs x))). + TranslOpSimpl. + rewrite H1; auto. + (* Ofloatofintu *) + replace v with (Val.maketotal (Val.floatofintu (rs x))). + TranslOpSimpl. + rewrite H1; auto. (* Ocmp *) destruct (transl_cond_op_correct c0 args res k rs m c) as [rs' [A [B C]]]; auto. exists rs'; auto with asmgen. |