| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -mtriple aarch64-unknown-unknown -verify-machineinstrs -run-pass=legalizer %s -o - | FileCheck %s --check-prefix=NO-FP16 |
| # RUN: llc -mtriple aarch64-unknown-unknown -verify-machineinstrs -mattr=+fullfp16 -run-pass=legalizer %s -o - | FileCheck %s --check-prefix=FP16 |
| |
| ... |
| --- |
| name: fadd |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $h0, $h1 |
| |
| ; NO-FP16-LABEL: name: fadd |
| ; NO-FP16: liveins: $h0, $h1 |
| ; NO-FP16: %x:_(s16) = COPY $h0 |
| ; NO-FP16: %y:_(s16) = COPY $h1 |
| ; NO-FP16: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT %x(s16) |
| ; NO-FP16: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT %y(s16) |
| ; NO-FP16: [[FADD:%[0-9]+]]:_(s32) = G_FADD [[FPEXT]], [[FPEXT1]] |
| ; NO-FP16: %op:_(s16) = G_FPTRUNC [[FADD]](s32) |
| ; NO-FP16: $h0 = COPY %op(s16) |
| ; NO-FP16: RET_ReallyLR implicit $h0 |
| ; FP16-LABEL: name: fadd |
| ; FP16: liveins: $h0, $h1 |
| ; FP16: %x:_(s16) = COPY $h0 |
| ; FP16: %y:_(s16) = COPY $h1 |
| ; FP16: %op:_(s16) = G_FADD %x, %y |
| ; FP16: $h0 = COPY %op(s16) |
| ; FP16: RET_ReallyLR implicit $h0 |
| %x:_(s16) = COPY $h0 |
| %y:_(s16) = COPY $h1 |
| %op:_(s16) = G_FADD %x, %y |
| $h0 = COPY %op(s16) |
| RET_ReallyLR implicit $h0 |
| |
| ... |
| --- |
| name: fsub |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $h0, $h1 |
| |
| ; NO-FP16-LABEL: name: fsub |
| ; NO-FP16: liveins: $h0, $h1 |
| ; NO-FP16: %x:_(s16) = COPY $h0 |
| ; NO-FP16: %y:_(s16) = COPY $h1 |
| ; NO-FP16: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT %x(s16) |
| ; NO-FP16: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT %y(s16) |
| ; NO-FP16: [[FSUB:%[0-9]+]]:_(s32) = G_FSUB [[FPEXT]], [[FPEXT1]] |
| ; NO-FP16: %op:_(s16) = G_FPTRUNC [[FSUB]](s32) |
| ; NO-FP16: $h0 = COPY %op(s16) |
| ; NO-FP16: RET_ReallyLR implicit $h0 |
| ; FP16-LABEL: name: fsub |
| ; FP16: liveins: $h0, $h1 |
| ; FP16: %x:_(s16) = COPY $h0 |
| ; FP16: %y:_(s16) = COPY $h1 |
| ; FP16: %op:_(s16) = G_FSUB %x, %y |
| ; FP16: $h0 = COPY %op(s16) |
| ; FP16: RET_ReallyLR implicit $h0 |
| %x:_(s16) = COPY $h0 |
| %y:_(s16) = COPY $h1 |
| %op:_(s16) = G_FSUB %x, %y |
| $h0 = COPY %op(s16) |
| RET_ReallyLR implicit $h0 |
| |
| ... |
| --- |
| name: fmul |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $h0, $h1 |
| |
| ; NO-FP16-LABEL: name: fmul |
| ; NO-FP16: liveins: $h0, $h1 |
| ; NO-FP16: %x:_(s16) = COPY $h0 |
| ; NO-FP16: %y:_(s16) = COPY $h1 |
| ; NO-FP16: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT %x(s16) |
| ; NO-FP16: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT %y(s16) |
| ; NO-FP16: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT]], [[FPEXT1]] |
| ; NO-FP16: %op:_(s16) = G_FPTRUNC [[FMUL]](s32) |
| ; NO-FP16: $h0 = COPY %op(s16) |
| ; NO-FP16: RET_ReallyLR implicit $h0 |
| ; FP16-LABEL: name: fmul |
| ; FP16: liveins: $h0, $h1 |
| ; FP16: %x:_(s16) = COPY $h0 |
| ; FP16: %y:_(s16) = COPY $h1 |
| ; FP16: %op:_(s16) = G_FMUL %x, %y |
| ; FP16: $h0 = COPY %op(s16) |
| ; FP16: RET_ReallyLR implicit $h0 |
| %x:_(s16) = COPY $h0 |
| %y:_(s16) = COPY $h1 |
| %op:_(s16) = G_FMUL %x, %y |
| $h0 = COPY %op(s16) |
| RET_ReallyLR implicit $h0 |
| |
| ... |
| --- |
| name: fdiv |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $h0, $h1 |
| |
| ; NO-FP16-LABEL: name: fdiv |
| ; NO-FP16: liveins: $h0, $h1 |
| ; NO-FP16: %x:_(s16) = COPY $h0 |
| ; NO-FP16: %y:_(s16) = COPY $h1 |
| ; NO-FP16: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT %x(s16) |
| ; NO-FP16: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT %y(s16) |
| ; NO-FP16: [[FDIV:%[0-9]+]]:_(s32) = G_FDIV [[FPEXT]], [[FPEXT1]] |
| ; NO-FP16: %op:_(s16) = G_FPTRUNC [[FDIV]](s32) |
| ; NO-FP16: $h0 = COPY %op(s16) |
| ; NO-FP16: RET_ReallyLR implicit $h0 |
| ; FP16-LABEL: name: fdiv |
| ; FP16: liveins: $h0, $h1 |
| ; FP16: %x:_(s16) = COPY $h0 |
| ; FP16: %y:_(s16) = COPY $h1 |
| ; FP16: %op:_(s16) = G_FDIV %x, %y |
| ; FP16: $h0 = COPY %op(s16) |
| ; FP16: RET_ReallyLR implicit $h0 |
| %x:_(s16) = COPY $h0 |
| %y:_(s16) = COPY $h1 |
| %op:_(s16) = G_FDIV %x, %y |
| $h0 = COPY %op(s16) |
| RET_ReallyLR implicit $h0 |
| |
| ... |
| --- |
| name: fneg |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $h0 |
| |
| ; NO-FP16-LABEL: name: fneg |
| ; NO-FP16: liveins: $h0 |
| ; NO-FP16: %x:_(s16) = COPY $h0 |
| ; NO-FP16: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT %x(s16) |
| ; NO-FP16: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[FPEXT]] |
| ; NO-FP16: %op:_(s16) = G_FPTRUNC [[FNEG]](s32) |
| ; NO-FP16: $h0 = COPY %op(s16) |
| ; NO-FP16: RET_ReallyLR implicit $h0 |
| ; FP16-LABEL: name: fneg |
| ; FP16: liveins: $h0 |
| ; FP16: %x:_(s16) = COPY $h0 |
| ; FP16: %op:_(s16) = G_FNEG %x |
| ; FP16: $h0 = COPY %op(s16) |
| ; FP16: RET_ReallyLR implicit $h0 |
| %x:_(s16) = COPY $h0 |
| %op:_(s16) = G_FNEG %x |
| $h0 = COPY %op(s16) |
| RET_ReallyLR implicit $h0 |
| |
| ... |