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| author | Bernhard Schommer <bernhardschommer@gmail.com> | 2015-09-07 15:51:45 +0200 |
|---|---|---|
| committer | Bernhard Schommer <bernhardschommer@gmail.com> | 2015-09-07 15:51:45 +0200 |
| commit | 76d82e41797ef79531e6bf3d530f380dddd3310e (patch) | |
| tree | e166104322f4bb427993cf483623e0a01632c1b4 /powerpc/Asmexpand.ml | |
| parent | 9ecede34667433bc3cacf47fb75e03a79607223b (diff) | |
| download | compcert-kvx-76d82e41797ef79531e6bf3d530f380dddd3310e.tar.gz compcert-kvx-76d82e41797ef79531e6bf3d530f380dddd3310e.zip | |
Added builtin for the cmpb instruction.
Diffstat (limited to 'powerpc/Asmexpand.ml')
| -rw-r--r-- | powerpc/Asmexpand.ml | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/powerpc/Asmexpand.ml b/powerpc/Asmexpand.ml index a2c07baf..b3d357ef 100644 --- a/powerpc/Asmexpand.ml +++ b/powerpc/Asmexpand.ml @@ -336,6 +336,8 @@ let expand_builtin_inline name args res = emit (Pmulhwu(res, a1, a2)) | "__builtin_clz", [BA(IR a1)], BR(IR res) -> emit (Pcntlzw(res, a1)) + | "__builtin_cmpb", [BA(IR a1); BA(IR a2)], BR(IR res) -> + emit (Pcmpb (res,a1,a2)) | ("__builtin_bswap" | "__builtin_bswap32"), [BA(IR a1)], BR(IR res) -> emit (Pstwu(a1, Cint _m8, GPR1)); emit (Pcfi_adjust _8); |