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| author | David Monniaux <david.monniaux@univ-grenoble-alpes.fr> | 2019-04-04 21:31:36 +0200 |
|---|---|---|
| committer | David Monniaux <david.monniaux@univ-grenoble-alpes.fr> | 2019-04-04 21:31:36 +0200 |
| commit | 71c38724bee43fe1a2ce67ee51f09478cd167929 (patch) | |
| tree | 60eaeefe805f8829b833cea6d966ee79ccf08dea /mppa_k1c/Asmblockgen.v | |
| parent | 60ff9fd4c1387bf46fa702d564cfbba44a4f83ea (diff) | |
| download | compcert-kvx-71c38724bee43fe1a2ce67ee51f09478cd167929.tar.gz compcert-kvx-71c38724bee43fe1a2ce67ee51f09478cd167929.zip | |
Oselect
Diffstat (limited to 'mppa_k1c/Asmblockgen.v')
| -rw-r--r-- | mppa_k1c/Asmblockgen.v | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/mppa_k1c/Asmblockgen.v b/mppa_k1c/Asmblockgen.v index ad01ff89..722c4acc 100644 --- a/mppa_k1c/Asmblockgen.v +++ b/mppa_k1c/Asmblockgen.v @@ -729,7 +729,17 @@ Definition transl_op do rd <- ireg_of res; transl_cond_op cmp rd args k - | Oselect, a0 :: a1 :: aS :: nil + | Oselect cond, a0 :: a1 :: aS :: nil => + assertion (mreg_eq a0 res); + do r0 <- ireg_of a0; + do r1 <- ireg_of a1; + do rS <- ireg_of aS; + (match cond with + | Ccomp0 cmp => + OK (Pcmove (btest_for_cmpswz cmp) r0 rS r1 ::i k) + | _ => Error (msg "Asmblockgen Oselect") + end) + | Oselectl, a0 :: a1 :: aS :: nil | Oselectf, a0 :: a1 :: aS :: nil | Oselectfs, a0 :: a1 :: aS :: nil => |