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1# RUN: llvm-mc %s -triple=riscv64 -mattr=+d,+zfh,+zfbfmin -M no-aliases \2# RUN: | FileCheck -check-prefixes=CHECK-INST %s3# RUN: llvm-mc %s -triple=riscv64 -mattr=+d,+zfh,+zfbfmin \4# RUN: | FileCheck -check-prefixes=CHECK-ALIAS %s5# RUN: llvm-mc -filetype=obj -triple=riscv64 -mattr=+d,+zfh,+zfbfmin < %s \6# RUN: | llvm-objdump -M no-aliases --mattr=+d,+zfh,+zfbfmin -d -r - \7# RUN: | FileCheck -check-prefixes=CHECK-INST %s8# RUN: llvm-mc -filetype=obj -triple=riscv64 -mattr=+d,+zfh,+zfbfmin < %s \9# RUN: | llvm-objdump --mattr=+d,+zfh,+zfbfmin -d -r - \10# RUN: | FileCheck -check-prefixes=CHECK-ALIAS %s11 12# This test aims to check what the default rounding mode is for a given13# instruction if it's not specified, and ensures that it isn't printed when14# aliases are enabled but is printed otherwise. Instructions aren't listed15# exhaustively, but special attention is given to the fcvt instructions given16# that those that never round often default to frm=0b000 for historical17# reasons.18 19# F instructions20 21# CHECK-INST: fmadd.s fa0, fa1, fa2, fa3, dyn{{$}}22# CHECK-ALIAS: fmadd.s fa0, fa1, fa2, fa3{{$}}23fmadd.s fa0, fa1, fa2, fa324 25# CHECK-INST: fadd.s fa0, fa1, fa2, dyn{{$}}26# CHECK-ALIAS: fadd.s fa0, fa1, fa2{{$}}27fadd.s fa0, fa1, fa228 29# CHECK-INST: fcvt.w.s a0, fa0, dyn{{$}}30# CHECK-ALIAS: fcvt.w.s a0, fa0{{$}}31fcvt.w.s a0, fa032 33# CHECK-INST: fcvt.wu.s a0, fa0, dyn{{$}}34# CHECK-ALIAS: fcvt.wu.s a0, fa0{{$}}35fcvt.wu.s a0, fa036 37# CHECK-INST: fcvt.s.w fa0, a0, dyn{{$}}38# CHECK-ALIAS: fcvt.s.w fa0, a0{{$}}39fcvt.s.w fa0, a040 41# CHECK-INST: fcvt.s.wu fa0, a0, dyn{{$}}42# CHECK-ALIAS: fcvt.s.wu fa0, a0{{$}}43fcvt.s.wu fa0, a044 45# CHECK-INST: fcvt.l.s a0, fa0, dyn{{$}}46# CHECK-ALIAS: fcvt.l.s a0, fa0{{$}}47fcvt.l.s a0, fa048 49# CHECK-INST: fcvt.lu.s a0, fa0, dyn{{$}}50# CHECK-ALIAS: fcvt.lu.s a0, fa0{{$}}51fcvt.lu.s a0, fa052 53# CHECK-INST: fcvt.s.l fa0, a0, dyn{{$}}54# CHECK-ALIAS: fcvt.s.l fa0, a0{{$}}55fcvt.s.l fa0, a056 57# CHECK-INST: fcvt.s.lu fa0, a0, dyn{{$}}58# CHECK-ALIAS: fcvt.s.lu fa0, a0{{$}}59fcvt.s.lu fa0, a060 61# D instructions62 63# CHECK-INST: fmadd.d fa0, fa1, fa2, fa3, dyn{{$}}64# CHECK-ALIAS: fmadd.d fa0, fa1, fa2, fa3{{$}}65fmadd.d fa0, fa1, fa2, fa366 67# CHECK-INST: fadd.d fa0, fa1, fa2, dyn{{$}}68# CHECK-ALIAS: fadd.d fa0, fa1, fa2{{$}}69fadd.d fa0, fa1, fa270 71# CHECK-INST: fcvt.s.d fa0, fa0, dyn{{$}}72# CHECK-ALIAS: fcvt.s.d fa0, fa0{{$}}73fcvt.s.d fa0, fa074 75# For historical reasons defaults to frm==0b000 (rne) but doesn't print this76# default rounding mode.77# CHECK-INST: fcvt.d.s fa0, fa0{{$}}78# CHECK-ALIAS: fcvt.d.s fa0, fa0{{$}}79fcvt.d.s fa0, fa080# CHECK-INST: fcvt.d.s fa0, fa0{{$}}81# CHECK-ALIAS: fcvt.d.s fa0, fa0{{$}}82fcvt.d.s fa0, fa0, rne83 84# CHECK-INST: fcvt.w.d a0, fa0, dyn{{$}}85# CHECK-ALIAS: fcvt.w.d a0, fa0{{$}}86fcvt.w.d a0, fa087 88# CHECK-INST: fcvt.wu.d a0, fa0, dyn{{$}}89# CHECK-ALIAS: fcvt.wu.d a0, fa0{{$}}90fcvt.wu.d a0, fa091 92# For historical reasons defaults to frm==0b000 (rne) but doesn't print this93# default rounding mode.94# CHECK-INST: fcvt.d.w fa0, a0{{$}}95# CHECK-ALIAS: fcvt.d.w fa0, a0{{$}}96fcvt.d.w fa0, a097# CHECK-INST: fcvt.d.w fa0, a0{{$}}98# CHECK-ALIAS: fcvt.d.w fa0, a0{{$}}99fcvt.d.w fa0, a0, rne100 101# For historical reasons defaults to frm==0b000 (rne) but doesn't print this102# default rounding mode.103# CHECK-INST: fcvt.d.wu fa0, a0{{$}}104# CHECK-ALIAS: fcvt.d.wu fa0, a0{{$}}105fcvt.d.wu fa0, a0106# CHECK-INST: fcvt.d.wu fa0, a0{{$}}107# CHECK-ALIAS: fcvt.d.wu fa0, a0{{$}}108fcvt.d.wu fa0, a0, rne109 110# CHECK-INST: fcvt.l.d a0, fa0, dyn{{$}}111# CHECK-ALIAS: fcvt.l.d a0, fa0{{$}}112fcvt.l.d a0, fa0113 114# CHECK-INST: fcvt.lu.d a0, fa0, dyn{{$}}115# CHECK-ALIAS: fcvt.lu.d a0, fa0{{$}}116fcvt.lu.d a0, fa0117 118# CHECK-INST: fcvt.d.l fa0, a0, dyn{{$}}119# CHECK-ALIAS: fcvt.d.l fa0, a0{{$}}120fcvt.d.l fa0, a0121 122# CHECK-INST: fcvt.d.lu fa0, a0, dyn{{$}}123# CHECK-ALIAS: fcvt.d.lu fa0, a0{{$}}124fcvt.d.lu fa0, a0125 126# Zfh instructions127 128# CHECK-INST: fmadd.h fa0, fa1, fa2, fa3, dyn{{$}}129# CHECK-ALIAS: fmadd.h fa0, fa1, fa2, fa3{{$}}130fmadd.h fa0, fa1, fa2, fa3131 132# CHECK-INST: fadd.h fa0, fa1, fa2, dyn{{$}}133# CHECK-ALIAS: fadd.h fa0, fa1, fa2{{$}}134fadd.h fa0, fa1, fa2135 136# For historical reasons defaults to frm==0b000 (rne) but doesn't print this137# default rounding mode.138# CHECK-INST: fcvt.s.h fa0, fa0{{$}}139# CHECK-ALIAS: fcvt.s.h fa0, fa0{{$}}140fcvt.s.h fa0, fa0141# CHECK-INST: fcvt.s.h fa0, fa0{{$}}142# CHECK-ALIAS: fcvt.s.h fa0, fa0{{$}}143fcvt.s.h fa0, fa0, rne144 145# CHECK-INST: fcvt.h.s fa0, fa0, dyn{{$}}146# CHECK-ALIAS: fcvt.h.s fa0, fa0{{$}}147fcvt.h.s fa0, fa0148 149# For historical reasons defaults to frm==0b000 (rne) but doesn't print this150# default rounding mode.151# CHECK-INST: fcvt.d.h fa0, fa0{{$}}152# CHECK-ALIAS: fcvt.d.h fa0, fa0{{$}}153fcvt.d.h fa0, fa0154# CHECK-INST: fcvt.d.h fa0, fa0{{$}}155# CHECK-ALIAS: fcvt.d.h fa0, fa0{{$}}156fcvt.d.h fa0, fa0, rne157 158# CHECK-INST: fcvt.h.d fa0, fa0, dyn{{$}}159# CHECK-ALIAS: fcvt.h.d fa0, fa0{{$}}160fcvt.h.d fa0, fa0161 162# CHECK-INST: fcvt.w.h a0, fa0, dyn{{$}}163# CHECK-ALIAS: fcvt.w.h a0, fa0{{$}}164fcvt.w.h a0, fa0165 166# CHECK-INST: fcvt.wu.h a0, fa0, dyn{{$}}167# CHECK-ALIAS: fcvt.wu.h a0, fa0{{$}}168fcvt.wu.h a0, fa0169 170# CHECK-INST: fcvt.h.w fa0, a0, dyn{{$}}171# CHECK-ALIAS: fcvt.h.w fa0, a0{{$}}172fcvt.h.w fa0, a0173 174# CHECK-INST: fcvt.h.wu fa0, a0, dyn{{$}}175# CHECK-ALIAS: fcvt.h.wu fa0, a0{{$}}176fcvt.h.wu fa0, a0177 178# CHECK-INST: fcvt.l.h a0, fa0, dyn{{$}}179# CHECK-ALIAS: fcvt.l.h a0, fa0{{$}}180fcvt.l.h a0, fa0181 182# CHECK-INST: fcvt.lu.h a0, fa0, dyn{{$}}183# CHECK-ALIAS: fcvt.lu.h a0, fa0{{$}}184fcvt.lu.h a0, fa0185 186# CHECK-INST: fcvt.h.l fa0, a0, dyn{{$}}187# CHECK-ALIAS: fcvt.h.l fa0, a0{{$}}188fcvt.h.l fa0, a0189 190# CHECK-INST: fcvt.h.lu fa0, a0, dyn{{$}}191# CHECK-ALIAS: fcvt.h.lu fa0, a0{{$}}192fcvt.h.lu fa0, a0193 194# Zfbfmin instructions195 196# CHECK-INST: fcvt.s.bf16 fa0, fa0{{$}}197# CHECK-ALIAS: fcvt.s.bf16 fa0, fa0{{$}}198fcvt.s.bf16 fa0, fa0199# CHECK-INST: fcvt.s.bf16 fa0, fa0{{$}}200# CHECK-ALIAS: fcvt.s.bf16 fa0, fa0{{$}}201fcvt.s.bf16 fa0, fa0, rne202 203# CHECK-INST: fcvt.bf16.s fa0, fa0, dyn{{$}}204# CHECK-ALIAS: fcvt.bf16.s fa0, fa0{{$}}205fcvt.bf16.s fa0, fa0206