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author | Xavier Leroy <xavier.leroy@college-de-france.fr> | 2021-08-22 13:29:36 +0200 |
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committer | Xavier Leroy <xavier.leroy@college-de-france.fr> | 2021-08-22 13:29:36 +0200 |
commit | d2595e3afb8c38a3391a66c3fc3f7a92fff9eff4 (patch) | |
tree | f3c8fba9ffffee5924dadd803fcebdc3520c9361 /riscV | |
parent | d97caa16d15b0faca8386a060ec2bfaedad3cdab (diff) | |
parent | 47fae389c800034e002c9f8a398e9adc79a14b81 (diff) | |
download | compcert-d2595e3afb8c38a3391a66c3fc3f7a92fff9eff4.tar.gz compcert-d2595e3afb8c38a3391a66c3fc3f7a92fff9eff4.zip |
Merge branch 'bitfields' (#400)
Diffstat (limited to 'riscV')
-rw-r--r-- | riscV/Asmgenproof1.v | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/riscV/Asmgenproof1.v b/riscV/Asmgenproof1.v index 8195ce44..af53754e 100644 --- a/riscV/Asmgenproof1.v +++ b/riscV/Asmgenproof1.v @@ -1010,14 +1010,14 @@ Opaque Int.eq. split; intros; Simpl. assert (A: Int.ltu (Int.repr 24) Int.iwordsize = true) by auto. destruct (rs x0); auto; simpl. rewrite A; simpl. rewrite A. - apply Val.lessdef_same. f_equal. apply Int.sign_ext_shr_shl. split; reflexivity. + apply Val.lessdef_same. f_equal. apply Int.sign_ext_shr_shl. compute; intuition congruence. - (* cast16signed *) econstructor; split. eapply exec_straight_two. simpl;eauto. simpl;eauto. auto. auto. split; intros; Simpl. assert (A: Int.ltu (Int.repr 16) Int.iwordsize = true) by auto. destruct (rs x0); auto; simpl. rewrite A; simpl. rewrite A. - apply Val.lessdef_same. f_equal. apply Int.sign_ext_shr_shl. split; reflexivity. + apply Val.lessdef_same. f_equal. apply Int.sign_ext_shr_shl. compute; intuition congruence. - (* addimm *) exploit (opimm32_correct Paddw Paddiw Val.add); auto. instantiate (1 := x0); eauto with asmgen. intros (rs' & A & B & C). |