| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+zfhmin \ |
| ; RUN: -verify-machineinstrs -target-abi ilp32f -disable-strictnode-mutation \ |
| ; RUN: | FileCheck -check-prefix=RV32IZFHMIN %s |
| ; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+zfhmin \ |
| ; RUN: -verify-machineinstrs -target-abi lp64f -disable-strictnode-mutation \ |
| ; RUN: | FileCheck -check-prefix=RV64IZFHMIN %s |
| ; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+d \ |
| ; RUN: -mattr=+zfhmin -verify-machineinstrs -target-abi ilp32d \ |
| ; RUN: -disable-strictnode-mutation | FileCheck -check-prefix=RV32IZFHMIN %s |
| ; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+d \ |
| ; RUN: -mattr=+zfhmin -verify-machineinstrs -target-abi lp64d \ |
| ; RUN: -disable-strictnode-mutation | FileCheck -check-prefix=RV64IZFHMIN %s |
| ; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+zhinxmin \ |
| ; RUN: -verify-machineinstrs -target-abi ilp32 -disable-strictnode-mutation \ |
| ; RUN: | FileCheck -check-prefix=RV32IZHINXMIN-STRICT %s |
| ; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+zhinxmin \ |
| ; RUN: -verify-machineinstrs -target-abi lp64 -disable-strictnode-mutation \ |
| ; RUN: | FileCheck -check-prefix=RV64IZHINXMIN-STRICT %s |
| ; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+zdinx \ |
| ; RUN: -mattr=+zhinxmin -verify-machineinstrs -target-abi ilp32 | \ |
| ; RUN: FileCheck -check-prefix=RV32IZDINXZHINXMIN %s |
| ; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+zdinx \ |
| ; RUN: -mattr=+zhinxmin -verify-machineinstrs -target-abi lp64 | \ |
| ; RUN: FileCheck -check-prefix=RV64IZDINXZHINXMIN %s |
| |
| declare half @llvm.experimental.constrained.sqrt.f16(half, metadata, metadata) |
| |
| define half @sqrt_f16(half %a) nounwind strictfp { |
| ; RV32IZFHMIN-LABEL: sqrt_f16: |
| ; RV32IZFHMIN: # %bb.0: |
| ; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0 |
| ; RV32IZFHMIN-NEXT: fsqrt.s fa5, fa5 |
| ; RV32IZFHMIN-NEXT: fcvt.h.s fa0, fa5 |
| ; RV32IZFHMIN-NEXT: ret |
| ; |
| ; RV64IZFHMIN-LABEL: sqrt_f16: |
| ; RV64IZFHMIN: # %bb.0: |
| ; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0 |
| ; RV64IZFHMIN-NEXT: fsqrt.s fa5, fa5 |
| ; RV64IZFHMIN-NEXT: fcvt.h.s fa0, fa5 |
| ; RV64IZFHMIN-NEXT: ret |
| ; |
| ; RV32IZHINXMIN-STRICT-LABEL: sqrt_f16: |
| ; RV32IZHINXMIN-STRICT: # %bb.0: |
| ; RV32IZHINXMIN-STRICT-NEXT: fcvt.s.h a0, a0 |
| ; RV32IZHINXMIN-STRICT-NEXT: fsqrt.s a0, a0 |
| ; RV32IZHINXMIN-STRICT-NEXT: fcvt.h.s a0, a0 |
| ; RV32IZHINXMIN-STRICT-NEXT: ret |
| ; |
| ; RV64IZHINXMIN-STRICT-LABEL: sqrt_f16: |
| ; RV64IZHINXMIN-STRICT: # %bb.0: |
| ; RV64IZHINXMIN-STRICT-NEXT: fcvt.s.h a0, a0 |
| ; RV64IZHINXMIN-STRICT-NEXT: fsqrt.s a0, a0 |
| ; RV64IZHINXMIN-STRICT-NEXT: fcvt.h.s a0, a0 |
| ; RV64IZHINXMIN-STRICT-NEXT: ret |
| ; |
| ; RV32IZDINXZHINXMIN-LABEL: sqrt_f16: |
| ; RV32IZDINXZHINXMIN: # %bb.0: |
| ; RV32IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0 |
| ; RV32IZDINXZHINXMIN-NEXT: fsqrt.s a0, a0 |
| ; RV32IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0 |
| ; RV32IZDINXZHINXMIN-NEXT: ret |
| ; |
| ; RV64IZDINXZHINXMIN-LABEL: sqrt_f16: |
| ; RV64IZDINXZHINXMIN: # %bb.0: |
| ; RV64IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0 |
| ; RV64IZDINXZHINXMIN-NEXT: fsqrt.s a0, a0 |
| ; RV64IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0 |
| ; RV64IZDINXZHINXMIN-NEXT: ret |
| %1 = call half @llvm.experimental.constrained.sqrt.f16(half %a, metadata !"round.dynamic", metadata !"fpexcept.strict") strictfp |
| ret half %1 |
| } |
| |
| declare half @llvm.experimental.constrained.floor.f16(half, metadata) |
| |
| define half @floor_f16(half %a) nounwind strictfp { |
| ; RV32IZFHMIN-LABEL: floor_f16: |
| ; RV32IZFHMIN: # %bb.0: |
| ; RV32IZFHMIN-NEXT: addi sp, sp, -16 |
| ; RV32IZFHMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IZFHMIN-NEXT: fcvt.s.h fa0, fa0 |
| ; RV32IZFHMIN-NEXT: call floorf@plt |
| ; RV32IZFHMIN-NEXT: fcvt.h.s fa0, fa0 |
| ; RV32IZFHMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IZFHMIN-NEXT: addi sp, sp, 16 |
| ; RV32IZFHMIN-NEXT: ret |
| ; |
| ; RV64IZFHMIN-LABEL: floor_f16: |
| ; RV64IZFHMIN: # %bb.0: |
| ; RV64IZFHMIN-NEXT: addi sp, sp, -16 |
| ; RV64IZFHMIN-NEXT: sd ra, 8(sp) # 8-byte Folded Spill |
| ; RV64IZFHMIN-NEXT: fcvt.s.h fa0, fa0 |
| ; RV64IZFHMIN-NEXT: call floorf@plt |
| ; RV64IZFHMIN-NEXT: fcvt.h.s fa0, fa0 |
| ; RV64IZFHMIN-NEXT: ld ra, 8(sp) # 8-byte Folded Reload |
| ; RV64IZFHMIN-NEXT: addi sp, sp, 16 |
| ; RV64IZFHMIN-NEXT: ret |
| ; |
| ; RV32IZHINXMIN-STRICT-LABEL: floor_f16: |
| ; RV32IZHINXMIN-STRICT: # %bb.0: |
| ; RV32IZHINXMIN-STRICT-NEXT: addi sp, sp, -16 |
| ; RV32IZHINXMIN-STRICT-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IZHINXMIN-STRICT-NEXT: fcvt.s.h a0, a0 |
| ; RV32IZHINXMIN-STRICT-NEXT: call floorf@plt |
| ; RV32IZHINXMIN-STRICT-NEXT: fcvt.h.s a0, a0 |
| ; RV32IZHINXMIN-STRICT-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IZHINXMIN-STRICT-NEXT: addi sp, sp, 16 |
| ; RV32IZHINXMIN-STRICT-NEXT: ret |
| ; |
| ; RV64IZHINXMIN-STRICT-LABEL: floor_f16: |
| ; RV64IZHINXMIN-STRICT: # %bb.0: |
| ; RV64IZHINXMIN-STRICT-NEXT: addi sp, sp, -16 |
| ; RV64IZHINXMIN-STRICT-NEXT: sd ra, 8(sp) # 8-byte Folded Spill |
| ; RV64IZHINXMIN-STRICT-NEXT: fcvt.s.h a0, a0 |
| ; RV64IZHINXMIN-STRICT-NEXT: call floorf@plt |
| ; RV64IZHINXMIN-STRICT-NEXT: fcvt.h.s a0, a0 |
| ; RV64IZHINXMIN-STRICT-NEXT: ld ra, 8(sp) # 8-byte Folded Reload |
| ; RV64IZHINXMIN-STRICT-NEXT: addi sp, sp, 16 |
| ; RV64IZHINXMIN-STRICT-NEXT: ret |
| ; |
| ; RV32IZDINXZHINXMIN-LABEL: floor_f16: |
| ; RV32IZDINXZHINXMIN: # %bb.0: |
| ; RV32IZDINXZHINXMIN-NEXT: addi sp, sp, -16 |
| ; RV32IZDINXZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0 |
| ; RV32IZDINXZHINXMIN-NEXT: call floorf@plt |
| ; RV32IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0 |
| ; RV32IZDINXZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IZDINXZHINXMIN-NEXT: addi sp, sp, 16 |
| ; RV32IZDINXZHINXMIN-NEXT: ret |
| ; |
| ; RV64IZDINXZHINXMIN-LABEL: floor_f16: |
| ; RV64IZDINXZHINXMIN: # %bb.0: |
| ; RV64IZDINXZHINXMIN-NEXT: addi sp, sp, -16 |
| ; RV64IZDINXZHINXMIN-NEXT: sd ra, 8(sp) # 8-byte Folded Spill |
| ; RV64IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0 |
| ; RV64IZDINXZHINXMIN-NEXT: call floorf@plt |
| ; RV64IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0 |
| ; RV64IZDINXZHINXMIN-NEXT: ld ra, 8(sp) # 8-byte Folded Reload |
| ; RV64IZDINXZHINXMIN-NEXT: addi sp, sp, 16 |
| ; RV64IZDINXZHINXMIN-NEXT: ret |
| %1 = call half @llvm.experimental.constrained.floor.f16(half %a, metadata !"fpexcept.strict") strictfp |
| ret half %1 |
| } |
| |
| declare half @llvm.experimental.constrained.ceil.f16(half, metadata) |
| |
| define half @ceil_f16(half %a) nounwind strictfp { |
| ; RV32IZFHMIN-LABEL: ceil_f16: |
| ; RV32IZFHMIN: # %bb.0: |
| ; RV32IZFHMIN-NEXT: addi sp, sp, -16 |
| ; RV32IZFHMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IZFHMIN-NEXT: fcvt.s.h fa0, fa0 |
| ; RV32IZFHMIN-NEXT: call ceilf@plt |
| ; RV32IZFHMIN-NEXT: fcvt.h.s fa0, fa0 |
| ; RV32IZFHMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IZFHMIN-NEXT: addi sp, sp, 16 |
| ; RV32IZFHMIN-NEXT: ret |
| ; |
| ; RV64IZFHMIN-LABEL: ceil_f16: |
| ; RV64IZFHMIN: # %bb.0: |
| ; RV64IZFHMIN-NEXT: addi sp, sp, -16 |
| ; RV64IZFHMIN-NEXT: sd ra, 8(sp) # 8-byte Folded Spill |
| ; RV64IZFHMIN-NEXT: fcvt.s.h fa0, fa0 |
| ; RV64IZFHMIN-NEXT: call ceilf@plt |
| ; RV64IZFHMIN-NEXT: fcvt.h.s fa0, fa0 |
| ; RV64IZFHMIN-NEXT: ld ra, 8(sp) # 8-byte Folded Reload |
| ; RV64IZFHMIN-NEXT: addi sp, sp, 16 |
| ; RV64IZFHMIN-NEXT: ret |
| ; |
| ; RV32IZHINXMIN-STRICT-LABEL: ceil_f16: |
| ; RV32IZHINXMIN-STRICT: # %bb.0: |
| ; RV32IZHINXMIN-STRICT-NEXT: addi sp, sp, -16 |
| ; RV32IZHINXMIN-STRICT-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IZHINXMIN-STRICT-NEXT: fcvt.s.h a0, a0 |
| ; RV32IZHINXMIN-STRICT-NEXT: call ceilf@plt |
| ; RV32IZHINXMIN-STRICT-NEXT: fcvt.h.s a0, a0 |
| ; RV32IZHINXMIN-STRICT-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IZHINXMIN-STRICT-NEXT: addi sp, sp, 16 |
| ; RV32IZHINXMIN-STRICT-NEXT: ret |
| ; |
| ; RV64IZHINXMIN-STRICT-LABEL: ceil_f16: |
| ; RV64IZHINXMIN-STRICT: # %bb.0: |
| ; RV64IZHINXMIN-STRICT-NEXT: addi sp, sp, -16 |
| ; RV64IZHINXMIN-STRICT-NEXT: sd ra, 8(sp) # 8-byte Folded Spill |
| ; RV64IZHINXMIN-STRICT-NEXT: fcvt.s.h a0, a0 |
| ; RV64IZHINXMIN-STRICT-NEXT: call ceilf@plt |
| ; RV64IZHINXMIN-STRICT-NEXT: fcvt.h.s a0, a0 |
| ; RV64IZHINXMIN-STRICT-NEXT: ld ra, 8(sp) # 8-byte Folded Reload |
| ; RV64IZHINXMIN-STRICT-NEXT: addi sp, sp, 16 |
| ; RV64IZHINXMIN-STRICT-NEXT: ret |
| ; |
| ; RV32IZDINXZHINXMIN-LABEL: ceil_f16: |
| ; RV32IZDINXZHINXMIN: # %bb.0: |
| ; RV32IZDINXZHINXMIN-NEXT: addi sp, sp, -16 |
| ; RV32IZDINXZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0 |
| ; RV32IZDINXZHINXMIN-NEXT: call ceilf@plt |
| ; RV32IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0 |
| ; RV32IZDINXZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IZDINXZHINXMIN-NEXT: addi sp, sp, 16 |
| ; RV32IZDINXZHINXMIN-NEXT: ret |
| ; |
| ; RV64IZDINXZHINXMIN-LABEL: ceil_f16: |
| ; RV64IZDINXZHINXMIN: # %bb.0: |
| ; RV64IZDINXZHINXMIN-NEXT: addi sp, sp, -16 |
| ; RV64IZDINXZHINXMIN-NEXT: sd ra, 8(sp) # 8-byte Folded Spill |
| ; RV64IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0 |
| ; RV64IZDINXZHINXMIN-NEXT: call ceilf@plt |
| ; RV64IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0 |
| ; RV64IZDINXZHINXMIN-NEXT: ld ra, 8(sp) # 8-byte Folded Reload |
| ; RV64IZDINXZHINXMIN-NEXT: addi sp, sp, 16 |
| ; RV64IZDINXZHINXMIN-NEXT: ret |
| %1 = call half @llvm.experimental.constrained.ceil.f16(half %a, metadata !"fpexcept.strict") strictfp |
| ret half %1 |
| } |
| |
| declare half @llvm.experimental.constrained.trunc.f16(half, metadata) |
| |
| define half @trunc_f16(half %a) nounwind strictfp { |
| ; RV32IZFHMIN-LABEL: trunc_f16: |
| ; RV32IZFHMIN: # %bb.0: |
| ; RV32IZFHMIN-NEXT: addi sp, sp, -16 |
| ; RV32IZFHMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IZFHMIN-NEXT: fcvt.s.h fa0, fa0 |
| ; RV32IZFHMIN-NEXT: call truncf@plt |
| ; RV32IZFHMIN-NEXT: fcvt.h.s fa0, fa0 |
| ; RV32IZFHMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IZFHMIN-NEXT: addi sp, sp, 16 |
| ; RV32IZFHMIN-NEXT: ret |
| ; |
| ; RV64IZFHMIN-LABEL: trunc_f16: |
| ; RV64IZFHMIN: # %bb.0: |
| ; RV64IZFHMIN-NEXT: addi sp, sp, -16 |
| ; RV64IZFHMIN-NEXT: sd ra, 8(sp) # 8-byte Folded Spill |
| ; RV64IZFHMIN-NEXT: fcvt.s.h fa0, fa0 |
| ; RV64IZFHMIN-NEXT: call truncf@plt |
| ; RV64IZFHMIN-NEXT: fcvt.h.s fa0, fa0 |
| ; RV64IZFHMIN-NEXT: ld ra, 8(sp) # 8-byte Folded Reload |
| ; RV64IZFHMIN-NEXT: addi sp, sp, 16 |
| ; RV64IZFHMIN-NEXT: ret |
| ; |
| ; RV32IZHINXMIN-STRICT-LABEL: trunc_f16: |
| ; RV32IZHINXMIN-STRICT: # %bb.0: |
| ; RV32IZHINXMIN-STRICT-NEXT: addi sp, sp, -16 |
| ; RV32IZHINXMIN-STRICT-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IZHINXMIN-STRICT-NEXT: fcvt.s.h a0, a0 |
| ; RV32IZHINXMIN-STRICT-NEXT: call truncf@plt |
| ; RV32IZHINXMIN-STRICT-NEXT: fcvt.h.s a0, a0 |
| ; RV32IZHINXMIN-STRICT-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IZHINXMIN-STRICT-NEXT: addi sp, sp, 16 |
| ; RV32IZHINXMIN-STRICT-NEXT: ret |
| ; |
| ; RV64IZHINXMIN-STRICT-LABEL: trunc_f16: |
| ; RV64IZHINXMIN-STRICT: # %bb.0: |
| ; RV64IZHINXMIN-STRICT-NEXT: addi sp, sp, -16 |
| ; RV64IZHINXMIN-STRICT-NEXT: sd ra, 8(sp) # 8-byte Folded Spill |
| ; RV64IZHINXMIN-STRICT-NEXT: fcvt.s.h a0, a0 |
| ; RV64IZHINXMIN-STRICT-NEXT: call truncf@plt |
| ; RV64IZHINXMIN-STRICT-NEXT: fcvt.h.s a0, a0 |
| ; RV64IZHINXMIN-STRICT-NEXT: ld ra, 8(sp) # 8-byte Folded Reload |
| ; RV64IZHINXMIN-STRICT-NEXT: addi sp, sp, 16 |
| ; RV64IZHINXMIN-STRICT-NEXT: ret |
| ; |
| ; RV32IZDINXZHINXMIN-LABEL: trunc_f16: |
| ; RV32IZDINXZHINXMIN: # %bb.0: |
| ; RV32IZDINXZHINXMIN-NEXT: addi sp, sp, -16 |
| ; RV32IZDINXZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0 |
| ; RV32IZDINXZHINXMIN-NEXT: call truncf@plt |
| ; RV32IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0 |
| ; RV32IZDINXZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IZDINXZHINXMIN-NEXT: addi sp, sp, 16 |
| ; RV32IZDINXZHINXMIN-NEXT: ret |
| ; |
| ; RV64IZDINXZHINXMIN-LABEL: trunc_f16: |
| ; RV64IZDINXZHINXMIN: # %bb.0: |
| ; RV64IZDINXZHINXMIN-NEXT: addi sp, sp, -16 |
| ; RV64IZDINXZHINXMIN-NEXT: sd ra, 8(sp) # 8-byte Folded Spill |
| ; RV64IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0 |
| ; RV64IZDINXZHINXMIN-NEXT: call truncf@plt |
| ; RV64IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0 |
| ; RV64IZDINXZHINXMIN-NEXT: ld ra, 8(sp) # 8-byte Folded Reload |
| ; RV64IZDINXZHINXMIN-NEXT: addi sp, sp, 16 |
| ; RV64IZDINXZHINXMIN-NEXT: ret |
| %1 = call half @llvm.experimental.constrained.trunc.f16(half %a, metadata !"fpexcept.strict") strictfp |
| ret half %1 |
| } |
| |
| declare half @llvm.experimental.constrained.rint.f16(half, metadata, metadata) |
| |
| define half @rint_f16(half %a) nounwind strictfp { |
| ; RV32IZFHMIN-LABEL: rint_f16: |
| ; RV32IZFHMIN: # %bb.0: |
| ; RV32IZFHMIN-NEXT: addi sp, sp, -16 |
| ; RV32IZFHMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IZFHMIN-NEXT: fcvt.s.h fa0, fa0 |
| ; RV32IZFHMIN-NEXT: call rintf@plt |
| ; RV32IZFHMIN-NEXT: fcvt.h.s fa0, fa0 |
| ; RV32IZFHMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IZFHMIN-NEXT: addi sp, sp, 16 |
| ; RV32IZFHMIN-NEXT: ret |
| ; |
| ; RV64IZFHMIN-LABEL: rint_f16: |
| ; RV64IZFHMIN: # %bb.0: |
| ; RV64IZFHMIN-NEXT: addi sp, sp, -16 |
| ; RV64IZFHMIN-NEXT: sd ra, 8(sp) # 8-byte Folded Spill |
| ; RV64IZFHMIN-NEXT: fcvt.s.h fa0, fa0 |
| ; RV64IZFHMIN-NEXT: call rintf@plt |
| ; RV64IZFHMIN-NEXT: fcvt.h.s fa0, fa0 |
| ; RV64IZFHMIN-NEXT: ld ra, 8(sp) # 8-byte Folded Reload |
| ; RV64IZFHMIN-NEXT: addi sp, sp, 16 |
| ; RV64IZFHMIN-NEXT: ret |
| ; |
| ; RV32IZHINXMIN-STRICT-LABEL: rint_f16: |
| ; RV32IZHINXMIN-STRICT: # %bb.0: |
| ; RV32IZHINXMIN-STRICT-NEXT: addi sp, sp, -16 |
| ; RV32IZHINXMIN-STRICT-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IZHINXMIN-STRICT-NEXT: fcvt.s.h a0, a0 |
| ; RV32IZHINXMIN-STRICT-NEXT: call rintf@plt |
| ; RV32IZHINXMIN-STRICT-NEXT: fcvt.h.s a0, a0 |
| ; RV32IZHINXMIN-STRICT-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IZHINXMIN-STRICT-NEXT: addi sp, sp, 16 |
| ; RV32IZHINXMIN-STRICT-NEXT: ret |
| ; |
| ; RV64IZHINXMIN-STRICT-LABEL: rint_f16: |
| ; RV64IZHINXMIN-STRICT: # %bb.0: |
| ; RV64IZHINXMIN-STRICT-NEXT: addi sp, sp, -16 |
| ; RV64IZHINXMIN-STRICT-NEXT: sd ra, 8(sp) # 8-byte Folded Spill |
| ; RV64IZHINXMIN-STRICT-NEXT: fcvt.s.h a0, a0 |
| ; RV64IZHINXMIN-STRICT-NEXT: call rintf@plt |
| ; RV64IZHINXMIN-STRICT-NEXT: fcvt.h.s a0, a0 |
| ; RV64IZHINXMIN-STRICT-NEXT: ld ra, 8(sp) # 8-byte Folded Reload |
| ; RV64IZHINXMIN-STRICT-NEXT: addi sp, sp, 16 |
| ; RV64IZHINXMIN-STRICT-NEXT: ret |
| ; |
| ; RV32IZDINXZHINXMIN-LABEL: rint_f16: |
| ; RV32IZDINXZHINXMIN: # %bb.0: |
| ; RV32IZDINXZHINXMIN-NEXT: addi sp, sp, -16 |
| ; RV32IZDINXZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0 |
| ; RV32IZDINXZHINXMIN-NEXT: call rintf@plt |
| ; RV32IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0 |
| ; RV32IZDINXZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IZDINXZHINXMIN-NEXT: addi sp, sp, 16 |
| ; RV32IZDINXZHINXMIN-NEXT: ret |
| ; |
| ; RV64IZDINXZHINXMIN-LABEL: rint_f16: |
| ; RV64IZDINXZHINXMIN: # %bb.0: |
| ; RV64IZDINXZHINXMIN-NEXT: addi sp, sp, -16 |
| ; RV64IZDINXZHINXMIN-NEXT: sd ra, 8(sp) # 8-byte Folded Spill |
| ; RV64IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0 |
| ; RV64IZDINXZHINXMIN-NEXT: call rintf@plt |
| ; RV64IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0 |
| ; RV64IZDINXZHINXMIN-NEXT: ld ra, 8(sp) # 8-byte Folded Reload |
| ; RV64IZDINXZHINXMIN-NEXT: addi sp, sp, 16 |
| ; RV64IZDINXZHINXMIN-NEXT: ret |
| %1 = call half @llvm.experimental.constrained.rint.f16(half %a, metadata !"round.dynamic", metadata !"fpexcept.strict") strictfp |
| ret half %1 |
| } |
| |
| declare half @llvm.experimental.constrained.nearbyint.f16(half, metadata, metadata) |
| |
| define half @nearbyint_f16(half %a) nounwind strictfp { |
| ; RV32IZFHMIN-LABEL: nearbyint_f16: |
| ; RV32IZFHMIN: # %bb.0: |
| ; RV32IZFHMIN-NEXT: addi sp, sp, -16 |
| ; RV32IZFHMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IZFHMIN-NEXT: fcvt.s.h fa0, fa0 |
| ; RV32IZFHMIN-NEXT: call nearbyintf@plt |
| ; RV32IZFHMIN-NEXT: fcvt.h.s fa0, fa0 |
| ; RV32IZFHMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IZFHMIN-NEXT: addi sp, sp, 16 |
| ; RV32IZFHMIN-NEXT: ret |
| ; |
| ; RV64IZFHMIN-LABEL: nearbyint_f16: |
| ; RV64IZFHMIN: # %bb.0: |
| ; RV64IZFHMIN-NEXT: addi sp, sp, -16 |
| ; RV64IZFHMIN-NEXT: sd ra, 8(sp) # 8-byte Folded Spill |
| ; RV64IZFHMIN-NEXT: fcvt.s.h fa0, fa0 |
| ; RV64IZFHMIN-NEXT: call nearbyintf@plt |
| ; RV64IZFHMIN-NEXT: fcvt.h.s fa0, fa0 |
| ; RV64IZFHMIN-NEXT: ld ra, 8(sp) # 8-byte Folded Reload |
| ; RV64IZFHMIN-NEXT: addi sp, sp, 16 |
| ; RV64IZFHMIN-NEXT: ret |
| ; |
| ; RV32IZHINXMIN-STRICT-LABEL: nearbyint_f16: |
| ; RV32IZHINXMIN-STRICT: # %bb.0: |
| ; RV32IZHINXMIN-STRICT-NEXT: addi sp, sp, -16 |
| ; RV32IZHINXMIN-STRICT-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IZHINXMIN-STRICT-NEXT: fcvt.s.h a0, a0 |
| ; RV32IZHINXMIN-STRICT-NEXT: call nearbyintf@plt |
| ; RV32IZHINXMIN-STRICT-NEXT: fcvt.h.s a0, a0 |
| ; RV32IZHINXMIN-STRICT-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IZHINXMIN-STRICT-NEXT: addi sp, sp, 16 |
| ; RV32IZHINXMIN-STRICT-NEXT: ret |
| ; |
| ; RV64IZHINXMIN-STRICT-LABEL: nearbyint_f16: |
| ; RV64IZHINXMIN-STRICT: # %bb.0: |
| ; RV64IZHINXMIN-STRICT-NEXT: addi sp, sp, -16 |
| ; RV64IZHINXMIN-STRICT-NEXT: sd ra, 8(sp) # 8-byte Folded Spill |
| ; RV64IZHINXMIN-STRICT-NEXT: fcvt.s.h a0, a0 |
| ; RV64IZHINXMIN-STRICT-NEXT: call nearbyintf@plt |
| ; RV64IZHINXMIN-STRICT-NEXT: fcvt.h.s a0, a0 |
| ; RV64IZHINXMIN-STRICT-NEXT: ld ra, 8(sp) # 8-byte Folded Reload |
| ; RV64IZHINXMIN-STRICT-NEXT: addi sp, sp, 16 |
| ; RV64IZHINXMIN-STRICT-NEXT: ret |
| ; |
| ; RV32IZDINXZHINXMIN-LABEL: nearbyint_f16: |
| ; RV32IZDINXZHINXMIN: # %bb.0: |
| ; RV32IZDINXZHINXMIN-NEXT: addi sp, sp, -16 |
| ; RV32IZDINXZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0 |
| ; RV32IZDINXZHINXMIN-NEXT: call nearbyintf@plt |
| ; RV32IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0 |
| ; RV32IZDINXZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IZDINXZHINXMIN-NEXT: addi sp, sp, 16 |
| ; RV32IZDINXZHINXMIN-NEXT: ret |
| ; |
| ; RV64IZDINXZHINXMIN-LABEL: nearbyint_f16: |
| ; RV64IZDINXZHINXMIN: # %bb.0: |
| ; RV64IZDINXZHINXMIN-NEXT: addi sp, sp, -16 |
| ; RV64IZDINXZHINXMIN-NEXT: sd ra, 8(sp) # 8-byte Folded Spill |
| ; RV64IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0 |
| ; RV64IZDINXZHINXMIN-NEXT: call nearbyintf@plt |
| ; RV64IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0 |
| ; RV64IZDINXZHINXMIN-NEXT: ld ra, 8(sp) # 8-byte Folded Reload |
| ; RV64IZDINXZHINXMIN-NEXT: addi sp, sp, 16 |
| ; RV64IZDINXZHINXMIN-NEXT: ret |
| %1 = call half @llvm.experimental.constrained.nearbyint.f16(half %a, metadata !"round.dynamic", metadata !"fpexcept.strict") strictfp |
| ret half %1 |
| } |
| |
| declare half @llvm.experimental.constrained.round.f16(half, metadata) |
| |
| define half @round_f16(half %a) nounwind strictfp { |
| ; RV32IZFHMIN-LABEL: round_f16: |
| ; RV32IZFHMIN: # %bb.0: |
| ; RV32IZFHMIN-NEXT: addi sp, sp, -16 |
| ; RV32IZFHMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IZFHMIN-NEXT: fcvt.s.h fa0, fa0 |
| ; RV32IZFHMIN-NEXT: call roundf@plt |
| ; RV32IZFHMIN-NEXT: fcvt.h.s fa0, fa0 |
| ; RV32IZFHMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IZFHMIN-NEXT: addi sp, sp, 16 |
| ; RV32IZFHMIN-NEXT: ret |
| ; |
| ; RV64IZFHMIN-LABEL: round_f16: |
| ; RV64IZFHMIN: # %bb.0: |
| ; RV64IZFHMIN-NEXT: addi sp, sp, -16 |
| ; RV64IZFHMIN-NEXT: sd ra, 8(sp) # 8-byte Folded Spill |
| ; RV64IZFHMIN-NEXT: fcvt.s.h fa0, fa0 |
| ; RV64IZFHMIN-NEXT: call roundf@plt |
| ; RV64IZFHMIN-NEXT: fcvt.h.s fa0, fa0 |
| ; RV64IZFHMIN-NEXT: ld ra, 8(sp) # 8-byte Folded Reload |
| ; RV64IZFHMIN-NEXT: addi sp, sp, 16 |
| ; RV64IZFHMIN-NEXT: ret |
| ; |
| ; RV32IZHINXMIN-STRICT-LABEL: round_f16: |
| ; RV32IZHINXMIN-STRICT: # %bb.0: |
| ; RV32IZHINXMIN-STRICT-NEXT: addi sp, sp, -16 |
| ; RV32IZHINXMIN-STRICT-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IZHINXMIN-STRICT-NEXT: fcvt.s.h a0, a0 |
| ; RV32IZHINXMIN-STRICT-NEXT: call roundf@plt |
| ; RV32IZHINXMIN-STRICT-NEXT: fcvt.h.s a0, a0 |
| ; RV32IZHINXMIN-STRICT-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IZHINXMIN-STRICT-NEXT: addi sp, sp, 16 |
| ; RV32IZHINXMIN-STRICT-NEXT: ret |
| ; |
| ; RV64IZHINXMIN-STRICT-LABEL: round_f16: |
| ; RV64IZHINXMIN-STRICT: # %bb.0: |
| ; RV64IZHINXMIN-STRICT-NEXT: addi sp, sp, -16 |
| ; RV64IZHINXMIN-STRICT-NEXT: sd ra, 8(sp) # 8-byte Folded Spill |
| ; RV64IZHINXMIN-STRICT-NEXT: fcvt.s.h a0, a0 |
| ; RV64IZHINXMIN-STRICT-NEXT: call roundf@plt |
| ; RV64IZHINXMIN-STRICT-NEXT: fcvt.h.s a0, a0 |
| ; RV64IZHINXMIN-STRICT-NEXT: ld ra, 8(sp) # 8-byte Folded Reload |
| ; RV64IZHINXMIN-STRICT-NEXT: addi sp, sp, 16 |
| ; RV64IZHINXMIN-STRICT-NEXT: ret |
| ; |
| ; RV32IZDINXZHINXMIN-LABEL: round_f16: |
| ; RV32IZDINXZHINXMIN: # %bb.0: |
| ; RV32IZDINXZHINXMIN-NEXT: addi sp, sp, -16 |
| ; RV32IZDINXZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0 |
| ; RV32IZDINXZHINXMIN-NEXT: call roundf@plt |
| ; RV32IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0 |
| ; RV32IZDINXZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IZDINXZHINXMIN-NEXT: addi sp, sp, 16 |
| ; RV32IZDINXZHINXMIN-NEXT: ret |
| ; |
| ; RV64IZDINXZHINXMIN-LABEL: round_f16: |
| ; RV64IZDINXZHINXMIN: # %bb.0: |
| ; RV64IZDINXZHINXMIN-NEXT: addi sp, sp, -16 |
| ; RV64IZDINXZHINXMIN-NEXT: sd ra, 8(sp) # 8-byte Folded Spill |
| ; RV64IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0 |
| ; RV64IZDINXZHINXMIN-NEXT: call roundf@plt |
| ; RV64IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0 |
| ; RV64IZDINXZHINXMIN-NEXT: ld ra, 8(sp) # 8-byte Folded Reload |
| ; RV64IZDINXZHINXMIN-NEXT: addi sp, sp, 16 |
| ; RV64IZDINXZHINXMIN-NEXT: ret |
| %1 = call half @llvm.experimental.constrained.round.f16(half %a, metadata !"fpexcept.strict") strictfp |
| ret half %1 |
| } |
| |
| declare half @llvm.experimental.constrained.roundeven.f16(half, metadata) |
| |
| define half @roundeven_f16(half %a) nounwind strictfp { |
| ; RV32IZFHMIN-LABEL: roundeven_f16: |
| ; RV32IZFHMIN: # %bb.0: |
| ; RV32IZFHMIN-NEXT: addi sp, sp, -16 |
| ; RV32IZFHMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IZFHMIN-NEXT: fcvt.s.h fa0, fa0 |
| ; RV32IZFHMIN-NEXT: call roundevenf@plt |
| ; RV32IZFHMIN-NEXT: fcvt.h.s fa0, fa0 |
| ; RV32IZFHMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IZFHMIN-NEXT: addi sp, sp, 16 |
| ; RV32IZFHMIN-NEXT: ret |
| ; |
| ; RV64IZFHMIN-LABEL: roundeven_f16: |
| ; RV64IZFHMIN: # %bb.0: |
| ; RV64IZFHMIN-NEXT: addi sp, sp, -16 |
| ; RV64IZFHMIN-NEXT: sd ra, 8(sp) # 8-byte Folded Spill |
| ; RV64IZFHMIN-NEXT: fcvt.s.h fa0, fa0 |
| ; RV64IZFHMIN-NEXT: call roundevenf@plt |
| ; RV64IZFHMIN-NEXT: fcvt.h.s fa0, fa0 |
| ; RV64IZFHMIN-NEXT: ld ra, 8(sp) # 8-byte Folded Reload |
| ; RV64IZFHMIN-NEXT: addi sp, sp, 16 |
| ; RV64IZFHMIN-NEXT: ret |
| ; |
| ; RV32IZHINXMIN-STRICT-LABEL: roundeven_f16: |
| ; RV32IZHINXMIN-STRICT: # %bb.0: |
| ; RV32IZHINXMIN-STRICT-NEXT: addi sp, sp, -16 |
| ; RV32IZHINXMIN-STRICT-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IZHINXMIN-STRICT-NEXT: fcvt.s.h a0, a0 |
| ; RV32IZHINXMIN-STRICT-NEXT: call roundevenf@plt |
| ; RV32IZHINXMIN-STRICT-NEXT: fcvt.h.s a0, a0 |
| ; RV32IZHINXMIN-STRICT-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IZHINXMIN-STRICT-NEXT: addi sp, sp, 16 |
| ; RV32IZHINXMIN-STRICT-NEXT: ret |
| ; |
| ; RV64IZHINXMIN-STRICT-LABEL: roundeven_f16: |
| ; RV64IZHINXMIN-STRICT: # %bb.0: |
| ; RV64IZHINXMIN-STRICT-NEXT: addi sp, sp, -16 |
| ; RV64IZHINXMIN-STRICT-NEXT: sd ra, 8(sp) # 8-byte Folded Spill |
| ; RV64IZHINXMIN-STRICT-NEXT: fcvt.s.h a0, a0 |
| ; RV64IZHINXMIN-STRICT-NEXT: call roundevenf@plt |
| ; RV64IZHINXMIN-STRICT-NEXT: fcvt.h.s a0, a0 |
| ; RV64IZHINXMIN-STRICT-NEXT: ld ra, 8(sp) # 8-byte Folded Reload |
| ; RV64IZHINXMIN-STRICT-NEXT: addi sp, sp, 16 |
| ; RV64IZHINXMIN-STRICT-NEXT: ret |
| ; |
| ; RV32IZDINXZHINXMIN-LABEL: roundeven_f16: |
| ; RV32IZDINXZHINXMIN: # %bb.0: |
| ; RV32IZDINXZHINXMIN-NEXT: addi sp, sp, -16 |
| ; RV32IZDINXZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0 |
| ; RV32IZDINXZHINXMIN-NEXT: call roundevenf@plt |
| ; RV32IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0 |
| ; RV32IZDINXZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IZDINXZHINXMIN-NEXT: addi sp, sp, 16 |
| ; RV32IZDINXZHINXMIN-NEXT: ret |
| ; |
| ; RV64IZDINXZHINXMIN-LABEL: roundeven_f16: |
| ; RV64IZDINXZHINXMIN: # %bb.0: |
| ; RV64IZDINXZHINXMIN-NEXT: addi sp, sp, -16 |
| ; RV64IZDINXZHINXMIN-NEXT: sd ra, 8(sp) # 8-byte Folded Spill |
| ; RV64IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0 |
| ; RV64IZDINXZHINXMIN-NEXT: call roundevenf@plt |
| ; RV64IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0 |
| ; RV64IZDINXZHINXMIN-NEXT: ld ra, 8(sp) # 8-byte Folded Reload |
| ; RV64IZDINXZHINXMIN-NEXT: addi sp, sp, 16 |
| ; RV64IZDINXZHINXMIN-NEXT: ret |
| %1 = call half @llvm.experimental.constrained.roundeven.f16(half %a, metadata !"fpexcept.strict") strictfp |
| ret half %1 |
| } |
| |
| declare iXLen @llvm.experimental.constrained.lrint.iXLen.f16(half, metadata, metadata) |
| |
| define iXLen @lrint_f16(half %a) nounwind strictfp { |
| ; RV32IZFHMIN-LABEL: lrint_f16: |
| ; RV32IZFHMIN: # %bb.0: |
| ; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0 |
| ; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5 |
| ; RV32IZFHMIN-NEXT: ret |
| ; |
| ; RV64IZFHMIN-LABEL: lrint_f16: |
| ; RV64IZFHMIN: # %bb.0: |
| ; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0 |
| ; RV64IZFHMIN-NEXT: fcvt.l.s a0, fa5 |
| ; RV64IZFHMIN-NEXT: ret |
| ; |
| ; RV32IZHINXMIN-STRICT-LABEL: lrint_f16: |
| ; RV32IZHINXMIN-STRICT: # %bb.0: |
| ; RV32IZHINXMIN-STRICT-NEXT: fcvt.s.h a0, a0 |
| ; RV32IZHINXMIN-STRICT-NEXT: fcvt.w.s a0, a0 |
| ; RV32IZHINXMIN-STRICT-NEXT: ret |
| ; |
| ; RV64IZHINXMIN-STRICT-LABEL: lrint_f16: |
| ; RV64IZHINXMIN-STRICT: # %bb.0: |
| ; RV64IZHINXMIN-STRICT-NEXT: fcvt.s.h a0, a0 |
| ; RV64IZHINXMIN-STRICT-NEXT: fcvt.l.s a0, a0 |
| ; RV64IZHINXMIN-STRICT-NEXT: ret |
| ; |
| ; RV32IZDINXZHINXMIN-LABEL: lrint_f16: |
| ; RV32IZDINXZHINXMIN: # %bb.0: |
| ; RV32IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0 |
| ; RV32IZDINXZHINXMIN-NEXT: fcvt.w.s a0, a0 |
| ; RV32IZDINXZHINXMIN-NEXT: ret |
| ; |
| ; RV64IZDINXZHINXMIN-LABEL: lrint_f16: |
| ; RV64IZDINXZHINXMIN: # %bb.0: |
| ; RV64IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0 |
| ; RV64IZDINXZHINXMIN-NEXT: fcvt.l.s a0, a0 |
| ; RV64IZDINXZHINXMIN-NEXT: ret |
| %1 = call iXLen @llvm.experimental.constrained.lrint.iXLen.f16(half %a, metadata !"round.dynamic", metadata !"fpexcept.strict") strictfp |
| ret iXLen %1 |
| } |
| |
| declare iXLen @llvm.experimental.constrained.lround.iXLen.f16(half, metadata) |
| |
| define iXLen @lround_f16(half %a) nounwind strictfp { |
| ; RV32IZFHMIN-LABEL: lround_f16: |
| ; RV32IZFHMIN: # %bb.0: |
| ; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0 |
| ; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rmm |
| ; RV32IZFHMIN-NEXT: ret |
| ; |
| ; RV64IZFHMIN-LABEL: lround_f16: |
| ; RV64IZFHMIN: # %bb.0: |
| ; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0 |
| ; RV64IZFHMIN-NEXT: fcvt.l.s a0, fa5, rmm |
| ; RV64IZFHMIN-NEXT: ret |
| ; |
| ; RV32IZHINXMIN-STRICT-LABEL: lround_f16: |
| ; RV32IZHINXMIN-STRICT: # %bb.0: |
| ; RV32IZHINXMIN-STRICT-NEXT: fcvt.s.h a0, a0 |
| ; RV32IZHINXMIN-STRICT-NEXT: fcvt.w.s a0, a0, rmm |
| ; RV32IZHINXMIN-STRICT-NEXT: ret |
| ; |
| ; RV64IZHINXMIN-STRICT-LABEL: lround_f16: |
| ; RV64IZHINXMIN-STRICT: # %bb.0: |
| ; RV64IZHINXMIN-STRICT-NEXT: fcvt.s.h a0, a0 |
| ; RV64IZHINXMIN-STRICT-NEXT: fcvt.l.s a0, a0, rmm |
| ; RV64IZHINXMIN-STRICT-NEXT: ret |
| ; |
| ; RV32IZDINXZHINXMIN-LABEL: lround_f16: |
| ; RV32IZDINXZHINXMIN: # %bb.0: |
| ; RV32IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0 |
| ; RV32IZDINXZHINXMIN-NEXT: fcvt.w.s a0, a0, rmm |
| ; RV32IZDINXZHINXMIN-NEXT: ret |
| ; |
| ; RV64IZDINXZHINXMIN-LABEL: lround_f16: |
| ; RV64IZDINXZHINXMIN: # %bb.0: |
| ; RV64IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0 |
| ; RV64IZDINXZHINXMIN-NEXT: fcvt.l.s a0, a0, rmm |
| ; RV64IZDINXZHINXMIN-NEXT: ret |
| %1 = call iXLen @llvm.experimental.constrained.lround.iXLen.f16(half %a, metadata !"fpexcept.strict") strictfp |
| ret iXLen %1 |
| } |
| |
| declare i64 @llvm.experimental.constrained.llrint.i64.f16(half, metadata, metadata) |
| |
| define i64 @llrint_f16(half %a) nounwind strictfp { |
| ; RV32IZFHMIN-LABEL: llrint_f16: |
| ; RV32IZFHMIN: # %bb.0: |
| ; RV32IZFHMIN-NEXT: addi sp, sp, -16 |
| ; RV32IZFHMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IZFHMIN-NEXT: fcvt.s.h fa0, fa0 |
| ; RV32IZFHMIN-NEXT: call llrintf@plt |
| ; RV32IZFHMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IZFHMIN-NEXT: addi sp, sp, 16 |
| ; RV32IZFHMIN-NEXT: ret |
| ; |
| ; RV64IZFHMIN-LABEL: llrint_f16: |
| ; RV64IZFHMIN: # %bb.0: |
| ; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0 |
| ; RV64IZFHMIN-NEXT: fcvt.l.s a0, fa5 |
| ; RV64IZFHMIN-NEXT: ret |
| ; |
| ; RV32IZHINXMIN-STRICT-LABEL: llrint_f16: |
| ; RV32IZHINXMIN-STRICT: # %bb.0: |
| ; RV32IZHINXMIN-STRICT-NEXT: addi sp, sp, -16 |
| ; RV32IZHINXMIN-STRICT-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IZHINXMIN-STRICT-NEXT: fcvt.s.h a0, a0 |
| ; RV32IZHINXMIN-STRICT-NEXT: call llrintf@plt |
| ; RV32IZHINXMIN-STRICT-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IZHINXMIN-STRICT-NEXT: addi sp, sp, 16 |
| ; RV32IZHINXMIN-STRICT-NEXT: ret |
| ; |
| ; RV64IZHINXMIN-STRICT-LABEL: llrint_f16: |
| ; RV64IZHINXMIN-STRICT: # %bb.0: |
| ; RV64IZHINXMIN-STRICT-NEXT: fcvt.s.h a0, a0 |
| ; RV64IZHINXMIN-STRICT-NEXT: fcvt.l.s a0, a0 |
| ; RV64IZHINXMIN-STRICT-NEXT: ret |
| ; |
| ; RV32IZDINXZHINXMIN-LABEL: llrint_f16: |
| ; RV32IZDINXZHINXMIN: # %bb.0: |
| ; RV32IZDINXZHINXMIN-NEXT: addi sp, sp, -16 |
| ; RV32IZDINXZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0 |
| ; RV32IZDINXZHINXMIN-NEXT: call llrintf@plt |
| ; RV32IZDINXZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IZDINXZHINXMIN-NEXT: addi sp, sp, 16 |
| ; RV32IZDINXZHINXMIN-NEXT: ret |
| ; |
| ; RV64IZDINXZHINXMIN-LABEL: llrint_f16: |
| ; RV64IZDINXZHINXMIN: # %bb.0: |
| ; RV64IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0 |
| ; RV64IZDINXZHINXMIN-NEXT: fcvt.l.s a0, a0 |
| ; RV64IZDINXZHINXMIN-NEXT: ret |
| %1 = call i64 @llvm.experimental.constrained.llrint.i64.f16(half %a, metadata !"round.dynamic", metadata !"fpexcept.strict") strictfp |
| ret i64 %1 |
| } |
| |
| declare i64 @llvm.experimental.constrained.llround.i64.f16(half, metadata) |
| |
| define i64 @llround_f16(half %a) nounwind strictfp { |
| ; RV32IZFHMIN-LABEL: llround_f16: |
| ; RV32IZFHMIN: # %bb.0: |
| ; RV32IZFHMIN-NEXT: addi sp, sp, -16 |
| ; RV32IZFHMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IZFHMIN-NEXT: fcvt.s.h fa0, fa0 |
| ; RV32IZFHMIN-NEXT: call llroundf@plt |
| ; RV32IZFHMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IZFHMIN-NEXT: addi sp, sp, 16 |
| ; RV32IZFHMIN-NEXT: ret |
| ; |
| ; RV64IZFHMIN-LABEL: llround_f16: |
| ; RV64IZFHMIN: # %bb.0: |
| ; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0 |
| ; RV64IZFHMIN-NEXT: fcvt.l.s a0, fa5, rmm |
| ; RV64IZFHMIN-NEXT: ret |
| ; |
| ; RV32IZHINXMIN-STRICT-LABEL: llround_f16: |
| ; RV32IZHINXMIN-STRICT: # %bb.0: |
| ; RV32IZHINXMIN-STRICT-NEXT: addi sp, sp, -16 |
| ; RV32IZHINXMIN-STRICT-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IZHINXMIN-STRICT-NEXT: fcvt.s.h a0, a0 |
| ; RV32IZHINXMIN-STRICT-NEXT: call llroundf@plt |
| ; RV32IZHINXMIN-STRICT-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IZHINXMIN-STRICT-NEXT: addi sp, sp, 16 |
| ; RV32IZHINXMIN-STRICT-NEXT: ret |
| ; |
| ; RV64IZHINXMIN-STRICT-LABEL: llround_f16: |
| ; RV64IZHINXMIN-STRICT: # %bb.0: |
| ; RV64IZHINXMIN-STRICT-NEXT: fcvt.s.h a0, a0 |
| ; RV64IZHINXMIN-STRICT-NEXT: fcvt.l.s a0, a0, rmm |
| ; RV64IZHINXMIN-STRICT-NEXT: ret |
| ; |
| ; RV32IZDINXZHINXMIN-LABEL: llround_f16: |
| ; RV32IZDINXZHINXMIN: # %bb.0: |
| ; RV32IZDINXZHINXMIN-NEXT: addi sp, sp, -16 |
| ; RV32IZDINXZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0 |
| ; RV32IZDINXZHINXMIN-NEXT: call llroundf@plt |
| ; RV32IZDINXZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IZDINXZHINXMIN-NEXT: addi sp, sp, 16 |
| ; RV32IZDINXZHINXMIN-NEXT: ret |
| ; |
| ; RV64IZDINXZHINXMIN-LABEL: llround_f16: |
| ; RV64IZDINXZHINXMIN: # %bb.0: |
| ; RV64IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0 |
| ; RV64IZDINXZHINXMIN-NEXT: fcvt.l.s a0, a0, rmm |
| ; RV64IZDINXZHINXMIN-NEXT: ret |
| %1 = call i64 @llvm.experimental.constrained.llround.i64.f16(half %a, metadata !"fpexcept.strict") strictfp |
| ret i64 %1 |
| } |