| # RUN: llvm-mc %s -triple=riscv64 -mattr=+d,+zfh,+experimental-zfbfmin -riscv-no-aliases \ |
| # RUN: | FileCheck -check-prefixes=CHECK-INST %s |
| # RUN: llvm-mc %s -triple=riscv64 -mattr=+d,+zfh,+experimental-zfbfmin \ |
| # RUN: | FileCheck -check-prefixes=CHECK-ALIAS %s |
| # RUN: llvm-mc -filetype=obj -triple=riscv64 -mattr=+d,+zfh,+experimental-zfbfmin < %s \ |
| # RUN: | llvm-objdump -M no-aliases --mattr=+d,+zfh,+experimental-zfbfmin -d -r - \ |
| # RUN: | FileCheck -check-prefixes=CHECK-INST %s |
| # RUN: llvm-mc -filetype=obj -triple=riscv64 -mattr=+d,+zfh,+experimental-zfbfmin < %s \ |
| # RUN: | llvm-objdump --mattr=+d,+zfh,+experimental-zfbfmin -d -r - \ |
| # RUN: | FileCheck -check-prefixes=CHECK-ALIAS %s |
| |
| # This test aims to check what the default rounding mode is for a given |
| # instruction if it's not specified, and ensures that it isn't printed when |
| # aliases are enabled but is printed otherwise. Instructions aren't listed |
| # exhaustively, but special attention is given to the fcvt instructions given |
| # that those that never round often default to frm=0b000 for historical |
| # reasons. |
| |
| # F instructions |
| |
| # CHECK-INST: fmadd.s fa0, fa1, fa2, fa3, dyn{{$}} |
| # CHECK-ALIAS: fmadd.s fa0, fa1, fa2, fa3{{$}} |
| fmadd.s fa0, fa1, fa2, fa3 |
| |
| # CHECK-INST: fadd.s fa0, fa1, fa2, dyn{{$}} |
| # CHECK-ALIAS: fadd.s fa0, fa1, fa2{{$}} |
| fadd.s fa0, fa1, fa2 |
| |
| # CHECK-INST: fcvt.w.s a0, fa0, dyn{{$}} |
| # CHECK-ALIAS: fcvt.w.s a0, fa0{{$}} |
| fcvt.w.s a0, fa0 |
| |
| # CHECK-INST: fcvt.wu.s a0, fa0, dyn{{$}} |
| # CHECK-ALIAS: fcvt.wu.s a0, fa0{{$}} |
| fcvt.wu.s a0, fa0 |
| |
| # CHECK-INST: fcvt.s.w fa0, a0, dyn{{$}} |
| # CHECK-ALIAS: fcvt.s.w fa0, a0{{$}} |
| fcvt.s.w fa0, a0 |
| |
| # CHECK-INST: fcvt.s.wu fa0, a0, dyn{{$}} |
| # CHECK-ALIAS: fcvt.s.wu fa0, a0{{$}} |
| fcvt.s.wu fa0, a0 |
| |
| # CHECK-INST: fcvt.l.s a0, fa0, dyn{{$}} |
| # CHECK-ALIAS: fcvt.l.s a0, fa0{{$}} |
| fcvt.l.s a0, fa0 |
| |
| # CHECK-INST: fcvt.lu.s a0, fa0, dyn{{$}} |
| # CHECK-ALIAS: fcvt.lu.s a0, fa0{{$}} |
| fcvt.lu.s a0, fa0 |
| |
| # CHECK-INST: fcvt.s.l fa0, a0, dyn{{$}} |
| # CHECK-ALIAS: fcvt.s.l fa0, a0{{$}} |
| fcvt.s.l fa0, a0 |
| |
| # CHECK-INST: fcvt.s.lu fa0, a0, dyn{{$}} |
| # CHECK-ALIAS: fcvt.s.lu fa0, a0{{$}} |
| fcvt.s.lu fa0, a0 |
| |
| # D instructions |
| |
| # CHECK-INST: fmadd.d fa0, fa1, fa2, fa3, dyn{{$}} |
| # CHECK-ALIAS: fmadd.d fa0, fa1, fa2, fa3{{$}} |
| fmadd.d fa0, fa1, fa2, fa3 |
| |
| # CHECK-INST: fadd.d fa0, fa1, fa2, dyn{{$}} |
| # CHECK-ALIAS: fadd.d fa0, fa1, fa2{{$}} |
| fadd.d fa0, fa1, fa2 |
| |
| # CHECK-INST: fcvt.s.d fa0, fa0, dyn{{$}} |
| # CHECK-ALIAS: fcvt.s.d fa0, fa0{{$}} |
| fcvt.s.d fa0, fa0 |
| |
| # FIXME: fcvt.d.s should have a default rounding mode. |
| # CHECK-INST: fcvt.d.s fa0, fa0{{$}} |
| # CHECK-ALIAS: fcvt.d.s fa0, fa0{{$}} |
| fcvt.d.s fa0, fa0 |
| |
| # CHECK-INST: fcvt.w.d a0, fa0, dyn{{$}} |
| # CHECK-ALIAS: fcvt.w.d a0, fa0{{$}} |
| fcvt.w.d a0, fa0 |
| |
| # CHECK-INST: fcvt.wu.d a0, fa0, dyn{{$}} |
| # CHECK-ALIAS: fcvt.wu.d a0, fa0{{$}} |
| fcvt.wu.d a0, fa0 |
| |
| # FIXME: fcvt.d.w should have a default rounding mode. |
| # CHECK-INST: fcvt.d.w fa0, a0{{$}} |
| # CHECK-ALIAS: fcvt.d.w fa0, a0{{$}} |
| fcvt.d.w fa0, a0 |
| |
| # FIXME: fcvt.d.wu should have a default rounding mode. |
| # CHECK-INST: fcvt.d.wu fa0, a0{{$}} |
| # CHECK-ALIAS: fcvt.d.wu fa0, a0{{$}} |
| fcvt.d.wu fa0, a0 |
| |
| # CHECK-INST: fcvt.l.d a0, fa0, dyn{{$}} |
| # CHECK-ALIAS: fcvt.l.d a0, fa0{{$}} |
| fcvt.l.d a0, fa0 |
| |
| # CHECK-INST: fcvt.lu.d a0, fa0, dyn{{$}} |
| # CHECK-ALIAS: fcvt.lu.d a0, fa0{{$}} |
| fcvt.lu.d a0, fa0 |
| |
| # CHECK-INST: fcvt.d.l fa0, a0, dyn{{$}} |
| # CHECK-ALIAS: fcvt.d.l fa0, a0{{$}} |
| fcvt.d.l fa0, a0 |
| |
| # CHECK-INST: fcvt.d.lu fa0, a0, dyn{{$}} |
| # CHECK-ALIAS: fcvt.d.lu fa0, a0{{$}} |
| fcvt.d.lu fa0, a0 |
| |
| # Zfh instructions |
| |
| # CHECK-INST: fmadd.h fa0, fa1, fa2, fa3, dyn{{$}} |
| # CHECK-ALIAS: fmadd.h fa0, fa1, fa2, fa3{{$}} |
| fmadd.h fa0, fa1, fa2, fa3 |
| |
| # CHECK-INST: fadd.h fa0, fa1, fa2, dyn{{$}} |
| # CHECK-ALIAS: fadd.h fa0, fa1, fa2{{$}} |
| fadd.h fa0, fa1, fa2 |
| |
| # FIXME: fcvt.s.h should have a default rounding mode. |
| # CHECK-INST: fcvt.s.h fa0, fa0{{$}} |
| # CHECK-ALIAS: fcvt.s.h fa0, fa0{{$}} |
| fcvt.s.h fa0, fa0 |
| |
| # CHECK-INST: fcvt.h.s fa0, fa0, dyn{{$}} |
| # CHECK-ALIAS: fcvt.h.s fa0, fa0{{$}} |
| fcvt.h.s fa0, fa0 |
| |
| # FIXME: fcvt.d.h should have a default rounding mode. |
| # CHECK-INST: fcvt.d.h fa0, fa0{{$}} |
| # CHECK-ALIAS: fcvt.d.h fa0, fa0{{$}} |
| fcvt.d.h fa0, fa0 |
| |
| # CHECK-INST: fcvt.h.d fa0, fa0, dyn{{$}} |
| # CHECK-ALIAS: fcvt.h.d fa0, fa0{{$}} |
| fcvt.h.d fa0, fa0 |
| |
| # CHECK-INST: fcvt.w.h a0, fa0, dyn{{$}} |
| # CHECK-ALIAS: fcvt.w.h a0, fa0{{$}} |
| fcvt.w.h a0, fa0 |
| |
| # CHECK-INST: fcvt.wu.h a0, fa0, dyn{{$}} |
| # CHECK-ALIAS: fcvt.wu.h a0, fa0{{$}} |
| fcvt.wu.h a0, fa0 |
| |
| # CHECK-INST: fcvt.h.w fa0, a0, dyn{{$}} |
| # CHECK-ALIAS: fcvt.h.w fa0, a0{{$}} |
| fcvt.h.w fa0, a0 |
| |
| # CHECK-INST: fcvt.h.wu fa0, a0, dyn{{$}} |
| # CHECK-ALIAS: fcvt.h.wu fa0, a0{{$}} |
| fcvt.h.wu fa0, a0 |
| |
| # CHECK-INST: fcvt.l.h a0, fa0, dyn{{$}} |
| # CHECK-ALIAS: fcvt.l.h a0, fa0{{$}} |
| fcvt.l.h a0, fa0 |
| |
| # CHECK-INST: fcvt.lu.h a0, fa0, dyn{{$}} |
| # CHECK-ALIAS: fcvt.lu.h a0, fa0{{$}} |
| fcvt.lu.h a0, fa0 |
| |
| # CHECK-INST: fcvt.h.l fa0, a0, dyn{{$}} |
| # CHECK-ALIAS: fcvt.h.l fa0, a0{{$}} |
| fcvt.h.l fa0, a0 |
| |
| # CHECK-INST: fcvt.h.lu fa0, a0, dyn{{$}} |
| # CHECK-ALIAS: fcvt.h.lu fa0, a0{{$}} |
| fcvt.h.lu fa0, a0 |
| |
| # Zfbfmin instructions |
| |
| # CHECK-INST: fcvt.s.bf16 fa0, fa0, dyn{{$}} |
| # CHECK-ALIAS: fcvt.s.bf16 fa0, fa0{{$}} |
| fcvt.s.bf16 fa0, fa0 |
| |
| # CHECK-INST: fcvt.bf16.s fa0, fa0, dyn{{$}} |
| # CHECK-ALIAS: fcvt.bf16.s fa0, fa0{{$}} |
| fcvt.bf16.s fa0, fa0 |
