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| author | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2010-09-02 12:42:19 +0000 |
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| committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2010-09-02 12:42:19 +0000 |
| commit | 265fa07b34a813ba9d8249ddad82d71e6002c10d (patch) | |
| tree | 45831b1793c7920b10969fc7cf6316c202d78e91 /powerpc/Asmgenretaddr.v | |
| parent | 94470fb6a652cb993982269fcb7a0e8319b54488 (diff) | |
| download | compcert-kvx-265fa07b34a813ba9d8249ddad82d71e6002c10d.tar.gz compcert-kvx-265fa07b34a813ba9d8249ddad82d71e6002c10d.zip | |
Merge of the reuse-temps branch:
- Reload temporaries are marked as destroyed (set to Vundef) across
operations in the semantics of LTL, LTLin, Linear and Mach,
allowing Asmgen to reuse them.
- Added IA32 port.
- Cleaned up float conversions and axiomatization of floats.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1499 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'powerpc/Asmgenretaddr.v')
| -rw-r--r-- | powerpc/Asmgenretaddr.v | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/powerpc/Asmgenretaddr.v b/powerpc/Asmgenretaddr.v index d55635b1..ae3c2bdb 100644 --- a/powerpc/Asmgenretaddr.v +++ b/powerpc/Asmgenretaddr.v @@ -109,7 +109,7 @@ Hint Resolve loadimm_tail: ppcretaddr. Lemma addimm_tail: forall r1 r2 n k, is_tail k (addimm r1 r2 n k). -Proof. unfold addimm, addimm_1, addimm_2; intros; IsTail. Qed. +Proof. unfold addimm; intros; IsTail. Qed. Hint Resolve addimm_tail: ppcretaddr. Lemma andimm_tail: @@ -129,12 +129,12 @@ Hint Resolve xorimm_tail: ppcretaddr. Lemma loadind_tail: forall base ofs ty dst k, is_tail k (loadind base ofs ty dst k). -Proof. unfold loadind; intros; IsTail. Qed. +Proof. unfold loadind; intros. destruct ty; IsTail. Qed. Hint Resolve loadind_tail: ppcretaddr. Lemma storeind_tail: forall src base ofs ty k, is_tail k (storeind src base ofs ty k). -Proof. unfold storeind; intros; IsTail. Qed. +Proof. unfold storeind; intros. destruct ty; IsTail. Qed. Hint Resolve storeind_tail: ppcretaddr. Lemma floatcomp_tail: @@ -156,8 +156,8 @@ Qed. Hint Resolve transl_op_tail: ppcretaddr. Lemma transl_load_store_tail: - forall mk1 mk2 addr args k, - is_tail k (transl_load_store mk1 mk2 addr args k). + forall mk1 mk2 addr args temp k, + is_tail k (transl_load_store mk1 mk2 addr args temp k). Proof. unfold transl_load_store; intros; destruct addr; IsTail. Qed. Hint Resolve transl_load_store_tail: ppcretaddr. |