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| author | Léo Gourdin <leo.gourdin@univ-grenoble-alpes.fr> | 2020-12-04 23:26:01 +0100 |
|---|---|---|
| committer | Léo Gourdin <leo.gourdin@univ-grenoble-alpes.fr> | 2020-12-04 23:26:01 +0100 |
| commit | 972f6b9890ea3644626fc097e460035028b940eb (patch) | |
| tree | a29e64ad4e978f55f06e19345ee753858f1334e0 /aarch64/TargetPrinter.ml | |
| parent | c48b7c63592e5930f022452ee6c3f1cf3d1ada97 (diff) | |
| download | compcert-kvx-972f6b9890ea3644626fc097e460035028b940eb.tar.gz compcert-kvx-972f6b9890ea3644626fc097e460035028b940eb.zip | |
a first working draft on ldp/stp peephole
Diffstat (limited to 'aarch64/TargetPrinter.ml')
| -rw-r--r-- | aarch64/TargetPrinter.ml | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/aarch64/TargetPrinter.ml b/aarch64/TargetPrinter.ml index 24a64aaf..c336fb1e 100644 --- a/aarch64/TargetPrinter.ml +++ b/aarch64/TargetPrinter.ml @@ -291,7 +291,9 @@ module Target (*: TARGET*) = fprintf oc " strb %a, %a\n" wreg rs addressing a | Pstrh(rs, a) -> fprintf oc " strh %a, %a\n" wreg rs addressing a - | Pstp(rs1, rs2, a) -> + | Pstpw(rs1, rs2, a) -> + fprintf oc " stp %a, %a, %a\n" wreg rs1 wreg rs2 addressing a + | Pstpx(rs1, rs2, a) -> fprintf oc " stp %a, %a, %a\n" xreg rs1 xreg rs2 addressing a (* Integer arithmetic, immediate *) | Paddimm(sz, rd, r1, n) -> @@ -485,8 +487,8 @@ module Target (*: TARGET*) = | Pfsel(rd, r1, r2, c) -> fprintf oc " fcsel %a, %a, %a, %s\n" dreg rd dreg r1 dreg r2 (condition_name c) (* No-op *) - | Pnop -> - fprintf oc " nop\n" + | Pnop -> () + (*fprintf oc " nop\n"*) (* Pseudo-instructions expanded in Asmexpand *) | Pallocframe(sz, linkofs) -> assert false | Pfreeframe(sz, linkofs) -> assert false |