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| author | Yueh-Ting (eop) Chen <eop.chen@sifive.com> | 2021-12-28 11:58:38 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-12-27 19:58:38 -0800 |
| commit | cfcf083a8f7cba552cfdd1b9c2618d2302c0889d (patch) | |
| tree | df12c5c6629d16f39a7f47bcaf45edc593e25370 /riscv/decode.h | |
| parent | f858b9054f66cecf931676a1933a722ec65a7da9 (diff) | |
| download | spike-cfcf083a8f7cba552cfdd1b9c2618d2302c0889d.zip spike-cfcf083a8f7cba552cfdd1b9c2618d2302c0889d.tar.gz spike-cfcf083a8f7cba552cfdd1b9c2618d2302c0889d.tar.bz2 | |
Fix check for fcvt (#897)
Diffstat (limited to 'riscv/decode.h')
| -rw-r--r-- | riscv/decode.h | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/riscv/decode.h b/riscv/decode.h index 051e221..3b3cf54 100644 --- a/riscv/decode.h +++ b/riscv/decode.h @@ -2371,9 +2371,6 @@ reg_t index[P.VU.vlmax]; \ #define VI_VFP_LOOP_SCALE_BASE \ require_fp; \ require_vector(true);\ - require((P.VU.vsew == e8 && p->extension_enabled(EXT_ZFH)) || \ - (P.VU.vsew == e16 && p->extension_enabled('F')) || \ - (P.VU.vsew == e32 && p->extension_enabled('D'))); \ require(STATE.frm->read() < 0x5);\ reg_t vl = P.VU.vl->read(); \ reg_t rd_num = insn.rd(); \ @@ -2395,13 +2392,19 @@ reg_t index[P.VU.vlmax]; \ VI_CHECK_SSS(false); \ switch(P.VU.vsew) { \ case e16: \ - { VI_VFP_CVT_LOOP(CVT_INT_TO_FP_PARAMS(16, 16, sign), {}, BODY16); } \ + { VI_VFP_CVT_LOOP(CVT_INT_TO_FP_PARAMS(16, 16, sign), \ + { p->extension_enabled(EXT_ZFH); }, \ + BODY16); } \ break; \ case e32: \ - { VI_VFP_CVT_LOOP(CVT_INT_TO_FP_PARAMS(32, 32, sign), {}, BODY32); } \ + { VI_VFP_CVT_LOOP(CVT_INT_TO_FP_PARAMS(32, 32, sign), \ + { p->extension_enabled('F'); }, \ + BODY32); } \ break; \ case e64: \ - { VI_VFP_CVT_LOOP(CVT_INT_TO_FP_PARAMS(64, 64, sign), {}, BODY64); } \ + { VI_VFP_CVT_LOOP(CVT_INT_TO_FP_PARAMS(64, 64, sign), \ + { p->extension_enabled('D'); }, \ + BODY64); } \ break; \ default: \ require(0); \ @@ -2412,13 +2415,19 @@ reg_t index[P.VU.vlmax]; \ VI_CHECK_SSS(false); \ switch(P.VU.vsew) { \ case e16: \ - { VI_VFP_CVT_LOOP(CVT_FP_TO_INT_PARAMS(16, 16, sign), {}, BODY16); } \ + { VI_VFP_CVT_LOOP(CVT_FP_TO_INT_PARAMS(16, 16, sign), \ + { p->extension_enabled(EXT_ZFH); }, \ + BODY16); } \ break; \ case e32: \ - { VI_VFP_CVT_LOOP(CVT_FP_TO_INT_PARAMS(32, 32, sign), {}, BODY32); } \ + { VI_VFP_CVT_LOOP(CVT_FP_TO_INT_PARAMS(32, 32, sign), \ + { p->extension_enabled('F'); }, \ + BODY32); } \ break; \ case e64: \ - { VI_VFP_CVT_LOOP(CVT_FP_TO_INT_PARAMS(64, 64, sign), {}, BODY64); } \ + { VI_VFP_CVT_LOOP(CVT_FP_TO_INT_PARAMS(64, 64, sign), \ + { p->extension_enabled('D'); }, \ + BODY64); } \ break; \ default: \ require(0); \ |