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| author | Bernhard Schommer <bernhardschommer@gmail.com> | 2015-08-14 15:12:40 +0200 |
|---|---|---|
| committer | Bernhard Schommer <bernhardschommer@gmail.com> | 2015-08-14 15:12:40 +0200 |
| commit | 4eb7fcaf6a5e366c71d95d2152dcc1f3982c404b (patch) | |
| tree | 9c55fdcf79a1812a948fdfd615d7afe701a46d5a /powerpc/Asm.v | |
| parent | 3e071cf4c8a5cc8fde76cdbb00e90ebbd0d872d4 (diff) | |
| download | compcert-kvx-4eb7fcaf6a5e366c71d95d2152dcc1f3982c404b.tar.gz compcert-kvx-4eb7fcaf6a5e366c71d95d2152dcc1f3982c404b.zip | |
Added builtin for the lwsync barrier.
Diffstat (limited to 'powerpc/Asm.v')
| -rw-r--r-- | powerpc/Asm.v | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/powerpc/Asm.v b/powerpc/Asm.v index a1d8338a..cd4c8d00 100644 --- a/powerpc/Asm.v +++ b/powerpc/Asm.v @@ -270,6 +270,7 @@ Inductive instruction : Type := | Psubfze: ireg -> ireg -> instruction (**r integer opposite with carry *) | Psubfic: ireg -> ireg -> constant -> instruction (**r integer subtraction from immediate *) | Psync: instruction (**r SYNC barrier *) + | Plwsync: instruction (**r LWSYNC barrier *) | Ptrap: instruction (**r unconditional trap *) | Pxor: ireg -> ireg -> ireg -> instruction (**r bitwise xor *) | Pxori: ireg -> ireg -> constant -> instruction (**r bitwise xor with immediate *) @@ -870,6 +871,7 @@ Definition exec_instr (f: function) (i: instruction) (rs: regset) (m: mem) : out | Plwarx _ _ _ | Plwbrx _ _ _ | Pisync + | Plwsync | Plhbrx _ _ _ | Plwzu _ _ _ | Pmfcr _ |