| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -mtriple=sparc-linux-gnu < %s | FileCheck %s -check-prefix=V8 -check-prefix=V8-BE |
| ; RUN: llc -mtriple=sparcel-linux-gnu < %s | FileCheck %s -check-prefix=V8 -check-prefix=V8-EL |
| ; RUN: llc -mtriple=sparc-linux-gnu -O0 < %s | FileCheck %s -check-prefix=V8-UNOPT |
| ; RUN: llc -mtriple=sparc-linux-gnu -mattr=v9 < %s | FileCheck %s -check-prefix=V9 |
| ; RUN: llc -mtriple=sparc64-unknown-linux < %s | FileCheck %s -check-prefix=SPARC64 |
| |
| define void @test_load_store(half* %p, half* %q) nounwind { |
| ; V8-LABEL: test_load_store: |
| ; V8: ! %bb.0: |
| ; V8-NEXT: lduh [%o0], %o0 |
| ; V8-NEXT: retl |
| ; V8-NEXT: sth %o0, [%o1] |
| ; |
| ; V8-UNOPT-LABEL: test_load_store: |
| ; V8-UNOPT: ! %bb.0: |
| ; V8-UNOPT-NEXT: lduh [%o0], %o0 |
| ; V8-UNOPT-NEXT: retl |
| ; V8-UNOPT-NEXT: sth %o0, [%o1] |
| ; |
| ; V9-LABEL: test_load_store: |
| ; V9: ! %bb.0: |
| ; V9-NEXT: lduh [%o0], %o0 |
| ; V9-NEXT: retl |
| ; V9-NEXT: sth %o0, [%o1] |
| ; |
| ; SPARC64-LABEL: test_load_store: |
| ; SPARC64: ! %bb.0: |
| ; SPARC64-NEXT: lduh [%o0], %o0 |
| ; SPARC64-NEXT: retl |
| ; SPARC64-NEXT: sth %o0, [%o1] |
| %a = load half, half* %p |
| store half %a, half* %q |
| ret void |
| } |
| |
| define float @test_fpextend_float(half* %p) nounwind { |
| ; V8-LABEL: test_fpextend_float: |
| ; V8: ! %bb.0: |
| ; V8-NEXT: save %sp, -96, %sp |
| ; V8-NEXT: call __gnu_h2f_ieee |
| ; V8-NEXT: lduh [%i0], %o0 |
| ; V8-NEXT: ret |
| ; V8-NEXT: restore |
| ; |
| ; V8-UNOPT-LABEL: test_fpextend_float: |
| ; V8-UNOPT: ! %bb.0: |
| ; V8-UNOPT-NEXT: save %sp, -96, %sp |
| ; V8-UNOPT-NEXT: call __gnu_h2f_ieee |
| ; V8-UNOPT-NEXT: lduh [%i0], %o0 |
| ; V8-UNOPT-NEXT: ret |
| ; V8-UNOPT-NEXT: restore |
| ; |
| ; V9-LABEL: test_fpextend_float: |
| ; V9: ! %bb.0: |
| ; V9-NEXT: save %sp, -96, %sp |
| ; V9-NEXT: call __gnu_h2f_ieee |
| ; V9-NEXT: lduh [%i0], %o0 |
| ; V9-NEXT: ret |
| ; V9-NEXT: restore |
| ; |
| ; SPARC64-LABEL: test_fpextend_float: |
| ; SPARC64: ! %bb.0: |
| ; SPARC64-NEXT: save %sp, -176, %sp |
| ; SPARC64-NEXT: call __gnu_h2f_ieee |
| ; SPARC64-NEXT: lduh [%i0], %o0 |
| ; SPARC64-NEXT: ret |
| ; SPARC64-NEXT: restore |
| %a = load half, half* %p |
| %r = fpext half %a to float |
| ret float %r |
| } |
| |
| define double @test_fpextend_double(half* %p) nounwind { |
| ; V8-LABEL: test_fpextend_double: |
| ; V8: ! %bb.0: |
| ; V8-NEXT: save %sp, -96, %sp |
| ; V8-NEXT: call __gnu_h2f_ieee |
| ; V8-NEXT: lduh [%i0], %o0 |
| ; V8-NEXT: fstod %f0, %f0 |
| ; V8-NEXT: ret |
| ; V8-NEXT: restore |
| ; |
| ; V8-UNOPT-LABEL: test_fpextend_double: |
| ; V8-UNOPT: ! %bb.0: |
| ; V8-UNOPT-NEXT: save %sp, -96, %sp |
| ; V8-UNOPT-NEXT: call __gnu_h2f_ieee |
| ; V8-UNOPT-NEXT: lduh [%i0], %o0 |
| ; V8-UNOPT-NEXT: fstod %f0, %f0 |
| ; V8-UNOPT-NEXT: ret |
| ; V8-UNOPT-NEXT: restore |
| ; |
| ; V9-LABEL: test_fpextend_double: |
| ; V9: ! %bb.0: |
| ; V9-NEXT: save %sp, -96, %sp |
| ; V9-NEXT: call __gnu_h2f_ieee |
| ; V9-NEXT: lduh [%i0], %o0 |
| ; V9-NEXT: fstod %f0, %f0 |
| ; V9-NEXT: ret |
| ; V9-NEXT: restore |
| ; |
| ; SPARC64-LABEL: test_fpextend_double: |
| ; SPARC64: ! %bb.0: |
| ; SPARC64-NEXT: save %sp, -176, %sp |
| ; SPARC64-NEXT: call __gnu_h2f_ieee |
| ; SPARC64-NEXT: lduh [%i0], %o0 |
| ; SPARC64-NEXT: fstod %f0, %f0 |
| ; SPARC64-NEXT: ret |
| ; SPARC64-NEXT: restore |
| %a = load half, half* %p |
| %r = fpext half %a to double |
| ret double %r |
| } |
| |
| define void @test_fptrunc_float(float %f, half* %p) nounwind { |
| ; V8-LABEL: test_fptrunc_float: |
| ; V8: ! %bb.0: |
| ; V8-NEXT: save %sp, -96, %sp |
| ; V8-NEXT: call __gnu_f2h_ieee |
| ; V8-NEXT: mov %i0, %o0 |
| ; V8-NEXT: sth %o0, [%i1] |
| ; V8-NEXT: ret |
| ; V8-NEXT: restore |
| ; |
| ; V8-UNOPT-LABEL: test_fptrunc_float: |
| ; V8-UNOPT: ! %bb.0: |
| ; V8-UNOPT-NEXT: save %sp, -104, %sp |
| ; V8-UNOPT-NEXT: st %i0, [%fp+-4] |
| ; V8-UNOPT-NEXT: ld [%fp+-4], %f0 |
| ; V8-UNOPT-NEXT: mov %i0, %o0 |
| ; V8-UNOPT-NEXT: st %i1, [%fp+-8] ! 4-byte Folded Spill |
| ; V8-UNOPT-NEXT: call __gnu_f2h_ieee |
| ; V8-UNOPT-NEXT: st %f0, [%fp+-12] |
| ; V8-UNOPT-NEXT: ld [%fp+-8], %i0 ! 4-byte Folded Reload |
| ; V8-UNOPT-NEXT: sth %o0, [%i0] |
| ; V8-UNOPT-NEXT: ret |
| ; V8-UNOPT-NEXT: restore |
| ; |
| ; V9-LABEL: test_fptrunc_float: |
| ; V9: ! %bb.0: |
| ; V9-NEXT: save %sp, -96, %sp |
| ; V9-NEXT: call __gnu_f2h_ieee |
| ; V9-NEXT: mov %i0, %o0 |
| ; V9-NEXT: sth %o0, [%i1] |
| ; V9-NEXT: ret |
| ; V9-NEXT: restore |
| ; |
| ; SPARC64-LABEL: test_fptrunc_float: |
| ; SPARC64: ! %bb.0: |
| ; SPARC64-NEXT: save %sp, -176, %sp |
| ; SPARC64-NEXT: call __gnu_f2h_ieee |
| ; SPARC64-NEXT: nop |
| ; SPARC64-NEXT: sth %o0, [%i1] |
| ; SPARC64-NEXT: ret |
| ; SPARC64-NEXT: restore |
| %a = fptrunc float %f to half |
| store half %a, half* %p |
| ret void |
| } |
| |
| define void @test_fptrunc_double(double %d, half* %p) nounwind { |
| ; V8-LABEL: test_fptrunc_double: |
| ; V8: ! %bb.0: |
| ; V8-NEXT: save %sp, -112, %sp |
| ; V8-NEXT: ! kill: def $i1 killed $i1 killed $i0_i1 def $i0_i1 |
| ; V8-NEXT: ! kill: def $i0 killed $i0 killed $i0_i1 def $i0_i1 |
| ; V8-NEXT: std %i0, [%fp+-8] |
| ; V8-NEXT: ldd [%fp+-8], %f0 |
| ; V8-NEXT: std %f0, [%fp+-16] |
| ; V8-NEXT: call __truncdfhf2 |
| ; V8-NEXT: ldd [%fp+-16], %o0 |
| ; V8-NEXT: sth %o0, [%i2] |
| ; V8-NEXT: ret |
| ; V8-NEXT: restore |
| ; |
| ; V8-UNOPT-LABEL: test_fptrunc_double: |
| ; V8-UNOPT: ! %bb.0: |
| ; V8-UNOPT-NEXT: save %sp, -112, %sp |
| ; V8-UNOPT-NEXT: ! implicit-def: $i4_i5 |
| ; V8-UNOPT-NEXT: mov %i0, %i4 |
| ; V8-UNOPT-NEXT: mov %i1, %i5 |
| ; V8-UNOPT-NEXT: std %i4, [%fp+-8] |
| ; V8-UNOPT-NEXT: ldd [%fp+-8], %f0 |
| ; V8-UNOPT-NEXT: std %f0, [%fp+-16] |
| ; V8-UNOPT-NEXT: ldd [%fp+-16], %i4 |
| ; V8-UNOPT-NEXT: mov %i4, %i0 |
| ; V8-UNOPT-NEXT: ! kill: def $i5 killed $i5 killed $i4_i5 |
| ; V8-UNOPT-NEXT: mov %i0, %o0 |
| ; V8-UNOPT-NEXT: mov %i5, %o1 |
| ; V8-UNOPT-NEXT: call __truncdfhf2 |
| ; V8-UNOPT-NEXT: st %i2, [%fp+-20] |
| ; V8-UNOPT-NEXT: ld [%fp+-20], %i0 ! 4-byte Folded Reload |
| ; V8-UNOPT-NEXT: sth %o0, [%i0] |
| ; V8-UNOPT-NEXT: ret |
| ; V8-UNOPT-NEXT: restore |
| ; |
| ; V9-LABEL: test_fptrunc_double: |
| ; V9: ! %bb.0: |
| ; V9-NEXT: save %sp, -112, %sp |
| ; V9-NEXT: ! kill: def $i1 killed $i1 killed $i0_i1 def $i0_i1 |
| ; V9-NEXT: ! kill: def $i0 killed $i0 killed $i0_i1 def $i0_i1 |
| ; V9-NEXT: std %i0, [%fp+-8] |
| ; V9-NEXT: ldd [%fp+-8], %f0 |
| ; V9-NEXT: std %f0, [%fp+-16] |
| ; V9-NEXT: call __truncdfhf2 |
| ; V9-NEXT: ldd [%fp+-16], %o0 |
| ; V9-NEXT: sth %o0, [%i2] |
| ; V9-NEXT: ret |
| ; V9-NEXT: restore |
| ; |
| ; SPARC64-LABEL: test_fptrunc_double: |
| ; SPARC64: ! %bb.0: |
| ; SPARC64-NEXT: save %sp, -176, %sp |
| ; SPARC64-NEXT: call __truncdfhf2 |
| ; SPARC64-NEXT: nop |
| ; SPARC64-NEXT: sth %o0, [%i1] |
| ; SPARC64-NEXT: ret |
| ; SPARC64-NEXT: restore |
| %a = fptrunc double %d to half |
| store half %a, half* %p |
| ret void |
| } |
| |
| define void @test_fadd(half* %p, half* %q) nounwind { |
| ; V8-LABEL: test_fadd: |
| ; V8: ! %bb.0: |
| ; V8-NEXT: save %sp, -104, %sp |
| ; V8-NEXT: call __gnu_h2f_ieee |
| ; V8-NEXT: lduh [%i0], %o0 |
| ; V8-NEXT: st %f0, [%fp+-8] ! 4-byte Folded Spill |
| ; V8-NEXT: call __gnu_h2f_ieee |
| ; V8-NEXT: lduh [%i1], %o0 |
| ; V8-NEXT: ld [%fp+-8], %f1 ! 4-byte Folded Reload |
| ; V8-NEXT: fadds %f1, %f0, %f0 |
| ; V8-NEXT: st %f0, [%fp+-4] |
| ; V8-NEXT: call __gnu_f2h_ieee |
| ; V8-NEXT: ld [%fp+-4], %o0 |
| ; V8-NEXT: sth %o0, [%i0] |
| ; V8-NEXT: ret |
| ; V8-NEXT: restore |
| ; |
| ; V8-UNOPT-LABEL: test_fadd: |
| ; V8-UNOPT: ! %bb.0: |
| ; V8-UNOPT-NEXT: save %sp, -112, %sp |
| ; V8-UNOPT-NEXT: lduh [%i0], %o0 |
| ; V8-UNOPT-NEXT: st %i1, [%fp+-8] ! 4-byte Folded Spill |
| ; V8-UNOPT-NEXT: call __gnu_h2f_ieee |
| ; V8-UNOPT-NEXT: st %i0, [%fp+-12] |
| ; V8-UNOPT-NEXT: ld [%fp+-8], %i0 ! 4-byte Folded Reload |
| ; V8-UNOPT-NEXT: lduh [%i0], %o0 |
| ; V8-UNOPT-NEXT: call __gnu_h2f_ieee |
| ; V8-UNOPT-NEXT: st %f0, [%fp+-16] |
| ; V8-UNOPT-NEXT: ld [%fp+-16], %f1 ! 4-byte Folded Reload |
| ; V8-UNOPT-NEXT: fadds %f1, %f0, %f0 |
| ; V8-UNOPT-NEXT: st %f0, [%fp+-4] |
| ; V8-UNOPT-NEXT: call __gnu_f2h_ieee |
| ; V8-UNOPT-NEXT: ld [%fp+-4], %o0 |
| ; V8-UNOPT-NEXT: ld [%fp+-12], %i0 ! 4-byte Folded Reload |
| ; V8-UNOPT-NEXT: sth %o0, [%i0] |
| ; V8-UNOPT-NEXT: ret |
| ; V8-UNOPT-NEXT: restore |
| ; |
| ; V9-LABEL: test_fadd: |
| ; V9: ! %bb.0: |
| ; V9-NEXT: save %sp, -104, %sp |
| ; V9-NEXT: call __gnu_h2f_ieee |
| ; V9-NEXT: lduh [%i0], %o0 |
| ; V9-NEXT: st %f0, [%fp+-8] ! 4-byte Folded Spill |
| ; V9-NEXT: call __gnu_h2f_ieee |
| ; V9-NEXT: lduh [%i1], %o0 |
| ; V9-NEXT: ld [%fp+-8], %f1 ! 4-byte Folded Reload |
| ; V9-NEXT: fadds %f1, %f0, %f0 |
| ; V9-NEXT: st %f0, [%fp+-4] |
| ; V9-NEXT: call __gnu_f2h_ieee |
| ; V9-NEXT: ld [%fp+-4], %o0 |
| ; V9-NEXT: sth %o0, [%i0] |
| ; V9-NEXT: ret |
| ; V9-NEXT: restore |
| ; |
| ; SPARC64-LABEL: test_fadd: |
| ; SPARC64: ! %bb.0: |
| ; SPARC64-NEXT: save %sp, -192, %sp |
| ; SPARC64-NEXT: call __gnu_h2f_ieee |
| ; SPARC64-NEXT: lduh [%i0], %o0 |
| ; SPARC64-NEXT: st %f0, [%fp+2043] ! 4-byte Folded Spill |
| ; SPARC64-NEXT: call __gnu_h2f_ieee |
| ; SPARC64-NEXT: lduh [%i1], %o0 |
| ; SPARC64-NEXT: ld [%fp+2043], %f1 ! 4-byte Folded Reload |
| ; SPARC64-NEXT: call __gnu_f2h_ieee |
| ; SPARC64-NEXT: fadds %f1, %f0, %f1 |
| ; SPARC64-NEXT: sth %o0, [%i0] |
| ; SPARC64-NEXT: ret |
| ; SPARC64-NEXT: restore |
| %a = load half, half* %p |
| %b = load half, half* %q |
| %r = fadd half %a, %b |
| store half %r, half* %p |
| ret void |
| } |
| |
| define void @test_fmul(half* %p, half* %q) nounwind { |
| ; V8-LABEL: test_fmul: |
| ; V8: ! %bb.0: |
| ; V8-NEXT: save %sp, -104, %sp |
| ; V8-NEXT: call __gnu_h2f_ieee |
| ; V8-NEXT: lduh [%i0], %o0 |
| ; V8-NEXT: st %f0, [%fp+-8] ! 4-byte Folded Spill |
| ; V8-NEXT: call __gnu_h2f_ieee |
| ; V8-NEXT: lduh [%i1], %o0 |
| ; V8-NEXT: ld [%fp+-8], %f1 ! 4-byte Folded Reload |
| ; V8-NEXT: fmuls %f1, %f0, %f0 |
| ; V8-NEXT: st %f0, [%fp+-4] |
| ; V8-NEXT: call __gnu_f2h_ieee |
| ; V8-NEXT: ld [%fp+-4], %o0 |
| ; V8-NEXT: sth %o0, [%i0] |
| ; V8-NEXT: ret |
| ; V8-NEXT: restore |
| ; |
| ; V8-UNOPT-LABEL: test_fmul: |
| ; V8-UNOPT: ! %bb.0: |
| ; V8-UNOPT-NEXT: save %sp, -112, %sp |
| ; V8-UNOPT-NEXT: lduh [%i0], %o0 |
| ; V8-UNOPT-NEXT: st %i1, [%fp+-8] ! 4-byte Folded Spill |
| ; V8-UNOPT-NEXT: call __gnu_h2f_ieee |
| ; V8-UNOPT-NEXT: st %i0, [%fp+-12] |
| ; V8-UNOPT-NEXT: ld [%fp+-8], %i0 ! 4-byte Folded Reload |
| ; V8-UNOPT-NEXT: lduh [%i0], %o0 |
| ; V8-UNOPT-NEXT: call __gnu_h2f_ieee |
| ; V8-UNOPT-NEXT: st %f0, [%fp+-16] |
| ; V8-UNOPT-NEXT: ld [%fp+-16], %f1 ! 4-byte Folded Reload |
| ; V8-UNOPT-NEXT: fmuls %f1, %f0, %f0 |
| ; V8-UNOPT-NEXT: st %f0, [%fp+-4] |
| ; V8-UNOPT-NEXT: call __gnu_f2h_ieee |
| ; V8-UNOPT-NEXT: ld [%fp+-4], %o0 |
| ; V8-UNOPT-NEXT: ld [%fp+-12], %i0 ! 4-byte Folded Reload |
| ; V8-UNOPT-NEXT: sth %o0, [%i0] |
| ; V8-UNOPT-NEXT: ret |
| ; V8-UNOPT-NEXT: restore |
| ; |
| ; V9-LABEL: test_fmul: |
| ; V9: ! %bb.0: |
| ; V9-NEXT: save %sp, -104, %sp |
| ; V9-NEXT: call __gnu_h2f_ieee |
| ; V9-NEXT: lduh [%i0], %o0 |
| ; V9-NEXT: st %f0, [%fp+-8] ! 4-byte Folded Spill |
| ; V9-NEXT: call __gnu_h2f_ieee |
| ; V9-NEXT: lduh [%i1], %o0 |
| ; V9-NEXT: ld [%fp+-8], %f1 ! 4-byte Folded Reload |
| ; V9-NEXT: fmuls %f1, %f0, %f0 |
| ; V9-NEXT: st %f0, [%fp+-4] |
| ; V9-NEXT: call __gnu_f2h_ieee |
| ; V9-NEXT: ld [%fp+-4], %o0 |
| ; V9-NEXT: sth %o0, [%i0] |
| ; V9-NEXT: ret |
| ; V9-NEXT: restore |
| ; |
| ; SPARC64-LABEL: test_fmul: |
| ; SPARC64: ! %bb.0: |
| ; SPARC64-NEXT: save %sp, -192, %sp |
| ; SPARC64-NEXT: call __gnu_h2f_ieee |
| ; SPARC64-NEXT: lduh [%i0], %o0 |
| ; SPARC64-NEXT: st %f0, [%fp+2043] ! 4-byte Folded Spill |
| ; SPARC64-NEXT: call __gnu_h2f_ieee |
| ; SPARC64-NEXT: lduh [%i1], %o0 |
| ; SPARC64-NEXT: ld [%fp+2043], %f1 ! 4-byte Folded Reload |
| ; SPARC64-NEXT: call __gnu_f2h_ieee |
| ; SPARC64-NEXT: fmuls %f1, %f0, %f1 |
| ; SPARC64-NEXT: sth %o0, [%i0] |
| ; SPARC64-NEXT: ret |
| ; SPARC64-NEXT: restore |
| %a = load half, half* %p |
| %b = load half, half* %q |
| %r = fmul half %a, %b |
| store half %r, half* %p |
| ret void |
| } |
