| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 3 |
| ; RUN: llc -mtriple=aarch64-none-eabi -global-isel=0 -verify-machineinstrs %s -o - | FileCheck %s --check-prefixes=CHECK,CHECK-SD |
| ; RUN: llc -mtriple=aarch64-none-eabi -global-isel=1 -verify-machineinstrs %s -o - | FileCheck %s --check-prefixes=CHECK,CHECK-GI |
| |
| define double @fpext_f32_f64(float %a) { |
| ; CHECK-LABEL: fpext_f32_f64: |
| ; CHECK: // %bb.0: // %entry |
| ; CHECK-NEXT: fcvt d0, s0 |
| ; CHECK-NEXT: ret |
| entry: |
| %c = fpext float %a to double |
| ret double %c |
| } |
| |
| define double @fpext_f16_f64(half %a) { |
| ; CHECK-LABEL: fpext_f16_f64: |
| ; CHECK: // %bb.0: // %entry |
| ; CHECK-NEXT: fcvt d0, h0 |
| ; CHECK-NEXT: ret |
| entry: |
| %c = fpext half %a to double |
| ret double %c |
| } |
| |
| define float @fpext_f16_f32(half %a) { |
| ; CHECK-LABEL: fpext_f16_f32: |
| ; CHECK: // %bb.0: // %entry |
| ; CHECK-NEXT: fcvt s0, h0 |
| ; CHECK-NEXT: ret |
| entry: |
| %c = fpext half %a to float |
| ret float %c |
| } |
| |
| define <2 x double> @fpext_v2f32_v2f64(<2 x float> %a) { |
| ; CHECK-LABEL: fpext_v2f32_v2f64: |
| ; CHECK: // %bb.0: // %entry |
| ; CHECK-NEXT: fcvtl v0.2d, v0.2s |
| ; CHECK-NEXT: ret |
| entry: |
| %c = fpext <2 x float> %a to <2 x double> |
| ret <2 x double> %c |
| } |
| |
| define <3 x double> @fpext_v3f32_v3f64(<3 x float> %a) { |
| ; CHECK-SD-LABEL: fpext_v3f32_v3f64: |
| ; CHECK-SD: // %bb.0: // %entry |
| ; CHECK-SD-NEXT: fcvtl v3.2d, v0.2s |
| ; CHECK-SD-NEXT: fcvtl2 v2.2d, v0.4s |
| ; CHECK-SD-NEXT: // kill: def $d2 killed $d2 killed $q2 |
| ; CHECK-SD-NEXT: fmov d0, d3 |
| ; CHECK-SD-NEXT: ext v1.16b, v3.16b, v3.16b, #8 |
| ; CHECK-SD-NEXT: // kill: def $d1 killed $d1 killed $q1 |
| ; CHECK-SD-NEXT: ret |
| ; |
| ; CHECK-GI-LABEL: fpext_v3f32_v3f64: |
| ; CHECK-GI: // %bb.0: // %entry |
| ; CHECK-GI-NEXT: mov s1, v0.s[2] |
| ; CHECK-GI-NEXT: fcvtl v0.2d, v0.2s |
| ; CHECK-GI-NEXT: fcvt d2, s1 |
| ; CHECK-GI-NEXT: mov d1, v0.d[1] |
| ; CHECK-GI-NEXT: // kill: def $d0 killed $d0 killed $q0 |
| ; CHECK-GI-NEXT: ret |
| entry: |
| %c = fpext <3 x float> %a to <3 x double> |
| ret <3 x double> %c |
| } |
| |
| define <4 x double> @fpext_v4f32_v4f64(<4 x float> %a) { |
| ; CHECK-SD-LABEL: fpext_v4f32_v4f64: |
| ; CHECK-SD: // %bb.0: // %entry |
| ; CHECK-SD-NEXT: fcvtl2 v1.2d, v0.4s |
| ; CHECK-SD-NEXT: fcvtl v0.2d, v0.2s |
| ; CHECK-SD-NEXT: ret |
| ; |
| ; CHECK-GI-LABEL: fpext_v4f32_v4f64: |
| ; CHECK-GI: // %bb.0: // %entry |
| ; CHECK-GI-NEXT: fcvtl v2.2d, v0.2s |
| ; CHECK-GI-NEXT: fcvtl2 v1.2d, v0.4s |
| ; CHECK-GI-NEXT: mov v0.16b, v2.16b |
| ; CHECK-GI-NEXT: ret |
| entry: |
| %c = fpext <4 x float> %a to <4 x double> |
| ret <4 x double> %c |
| } |
| |
| define <2 x double> @fpext_v2f16_v2f64(<2 x half> %a) { |
| ; CHECK-SD-LABEL: fpext_v2f16_v2f64: |
| ; CHECK-SD: // %bb.0: // %entry |
| ; CHECK-SD-NEXT: // kill: def $d0 killed $d0 def $q0 |
| ; CHECK-SD-NEXT: mov h1, v0.h[1] |
| ; CHECK-SD-NEXT: fcvt d0, h0 |
| ; CHECK-SD-NEXT: fcvt d1, h1 |
| ; CHECK-SD-NEXT: mov v0.d[1], v1.d[0] |
| ; CHECK-SD-NEXT: ret |
| ; |
| ; CHECK-GI-LABEL: fpext_v2f16_v2f64: |
| ; CHECK-GI: // %bb.0: // %entry |
| ; CHECK-GI-NEXT: fmov x8, d0 |
| ; CHECK-GI-NEXT: fmov s0, w8 |
| ; CHECK-GI-NEXT: mov h1, v0.h[1] |
| ; CHECK-GI-NEXT: fcvt d0, h0 |
| ; CHECK-GI-NEXT: fcvt d1, h1 |
| ; CHECK-GI-NEXT: mov v0.d[1], v1.d[0] |
| ; CHECK-GI-NEXT: ret |
| entry: |
| %c = fpext <2 x half> %a to <2 x double> |
| ret <2 x double> %c |
| } |
| |
| define <3 x double> @fpext_v3f16_v3f64(<3 x half> %a) { |
| ; CHECK-LABEL: fpext_v3f16_v3f64: |
| ; CHECK: // %bb.0: // %entry |
| ; CHECK-NEXT: // kill: def $d0 killed $d0 def $q0 |
| ; CHECK-NEXT: mov h1, v0.h[1] |
| ; CHECK-NEXT: mov h2, v0.h[2] |
| ; CHECK-NEXT: fcvt d0, h0 |
| ; CHECK-NEXT: fcvt d1, h1 |
| ; CHECK-NEXT: fcvt d2, h2 |
| ; CHECK-NEXT: ret |
| entry: |
| %c = fpext <3 x half> %a to <3 x double> |
| ret <3 x double> %c |
| } |
| |
| define <4 x double> @fpext_v4f16_v4f64(<4 x half> %a) { |
| ; CHECK-SD-LABEL: fpext_v4f16_v4f64: |
| ; CHECK-SD: // %bb.0: // %entry |
| ; CHECK-SD-NEXT: // kill: def $d0 killed $d0 def $q0 |
| ; CHECK-SD-NEXT: mov h1, v0.h[1] |
| ; CHECK-SD-NEXT: mov h2, v0.h[3] |
| ; CHECK-SD-NEXT: mov h3, v0.h[2] |
| ; CHECK-SD-NEXT: fcvt d0, h0 |
| ; CHECK-SD-NEXT: fcvt d4, h1 |
| ; CHECK-SD-NEXT: fcvt d2, h2 |
| ; CHECK-SD-NEXT: fcvt d1, h3 |
| ; CHECK-SD-NEXT: mov v0.d[1], v4.d[0] |
| ; CHECK-SD-NEXT: mov v1.d[1], v2.d[0] |
| ; CHECK-SD-NEXT: ret |
| ; |
| ; CHECK-GI-LABEL: fpext_v4f16_v4f64: |
| ; CHECK-GI: // %bb.0: // %entry |
| ; CHECK-GI-NEXT: // kill: def $d0 killed $d0 def $q0 |
| ; CHECK-GI-NEXT: mov s1, v0.s[1] |
| ; CHECK-GI-NEXT: mov h2, v0.h[1] |
| ; CHECK-GI-NEXT: fcvt d0, h0 |
| ; CHECK-GI-NEXT: mov h3, v1.h[1] |
| ; CHECK-GI-NEXT: fcvt d2, h2 |
| ; CHECK-GI-NEXT: fcvt d1, h1 |
| ; CHECK-GI-NEXT: fcvt d3, h3 |
| ; CHECK-GI-NEXT: mov v0.d[1], v2.d[0] |
| ; CHECK-GI-NEXT: mov v1.d[1], v3.d[0] |
| ; CHECK-GI-NEXT: ret |
| entry: |
| %c = fpext <4 x half> %a to <4 x double> |
| ret <4 x double> %c |
| } |
| |
| define <2 x float> @fpext_v2f16_v2f32(<2 x half> %a) { |
| ; CHECK-SD-LABEL: fpext_v2f16_v2f32: |
| ; CHECK-SD: // %bb.0: // %entry |
| ; CHECK-SD-NEXT: fcvtl v0.4s, v0.4h |
| ; CHECK-SD-NEXT: // kill: def $d0 killed $d0 killed $q0 |
| ; CHECK-SD-NEXT: ret |
| ; |
| ; CHECK-GI-LABEL: fpext_v2f16_v2f32: |
| ; CHECK-GI: // %bb.0: // %entry |
| ; CHECK-GI-NEXT: fmov x8, d0 |
| ; CHECK-GI-NEXT: fmov s0, w8 |
| ; CHECK-GI-NEXT: mov h1, v0.h[1] |
| ; CHECK-GI-NEXT: mov v0.h[1], v1.h[0] |
| ; CHECK-GI-NEXT: mov v0.h[2], v0.h[0] |
| ; CHECK-GI-NEXT: mov v0.h[3], v0.h[0] |
| ; CHECK-GI-NEXT: fcvtl v0.4s, v0.4h |
| ; CHECK-GI-NEXT: // kill: def $d0 killed $d0 killed $q0 |
| ; CHECK-GI-NEXT: ret |
| entry: |
| %c = fpext <2 x half> %a to <2 x float> |
| ret <2 x float> %c |
| } |
| |
| define <3 x float> @fpext_v3f16_v3f32(<3 x half> %a) { |
| ; CHECK-LABEL: fpext_v3f16_v3f32: |
| ; CHECK: // %bb.0: // %entry |
| ; CHECK-NEXT: fcvtl v0.4s, v0.4h |
| ; CHECK-NEXT: ret |
| entry: |
| %c = fpext <3 x half> %a to <3 x float> |
| ret <3 x float> %c |
| } |
| |
| define <4 x float> @fpext_v4f16_v4f32(<4 x half> %a) { |
| ; CHECK-LABEL: fpext_v4f16_v4f32: |
| ; CHECK: // %bb.0: // %entry |
| ; CHECK-NEXT: fcvtl v0.4s, v0.4h |
| ; CHECK-NEXT: ret |
| entry: |
| %c = fpext <4 x half> %a to <4 x float> |
| ret <4 x float> %c |
| } |
| |
| define <8 x float> @fpext_v8f16_v8f32(<8 x half> %a) { |
| ; CHECK-SD-LABEL: fpext_v8f16_v8f32: |
| ; CHECK-SD: // %bb.0: // %entry |
| ; CHECK-SD-NEXT: fcvtl2 v1.4s, v0.8h |
| ; CHECK-SD-NEXT: fcvtl v0.4s, v0.4h |
| ; CHECK-SD-NEXT: ret |
| ; |
| ; CHECK-GI-LABEL: fpext_v8f16_v8f32: |
| ; CHECK-GI: // %bb.0: // %entry |
| ; CHECK-GI-NEXT: fcvtl v2.4s, v0.4h |
| ; CHECK-GI-NEXT: fcvtl2 v1.4s, v0.8h |
| ; CHECK-GI-NEXT: mov v0.16b, v2.16b |
| ; CHECK-GI-NEXT: ret |
| entry: |
| %c = fpext <8 x half> %a to <8 x float> |
| ret <8 x float> %c |
| } |