| ; RUN: llc -asm-verbose=false -mtriple=mipsel-linux-gnu -relocation-model=pic < %s | FileCheck %s -check-prefix=CHECK-LIBCALL |
| |
| ; CHECK-LIBCALL-LABEL: test_fadd: |
| ; CHECK-LIBCALL: %call16(__gnu_h2f_ieee) |
| ; CHECK-LIBCALL: %call16(__gnu_h2f_ieee) |
| ; CHECK-LIBCALL-DAG: add.s |
| ; CHECK-LIBCALL-DAG: %call16(__gnu_f2h_ieee) |
| define void @test_fadd(ptr %p, ptr %q) #0 { |
| %a = load half, ptr %p, align 2 |
| %b = load half, ptr %q, align 2 |
| %r = fadd half %a, %b |
| store half %r, ptr %p |
| ret void |
| } |
| |
| ; CHECK-LIBCALL-LABEL: test_fpext_float: |
| ; CHECK-LIBCALL: %call16(__gnu_h2f_ieee) |
| define float @test_fpext_float(ptr %p) { |
| %a = load half, ptr %p, align 2 |
| %r = fpext half %a to float |
| ret float %r |
| } |
| |
| ; CHECK-LIBCALL-LABEL: test_fpext_double: |
| ; CHECK-LIBCALL: %call16(__gnu_h2f_ieee) |
| ; CHECK-LIBCALL: cvt.d.s |
| define double @test_fpext_double(ptr %p) { |
| %a = load half, ptr %p, align 2 |
| %r = fpext half %a to double |
| ret double %r |
| } |
| |
| ; CHECK-LIBCALL-LABEL: test_fptrunc_float: |
| ; CHECK-LIBCALL: %call16(__gnu_f2h_ieee) |
| define void @test_fptrunc_float(float %f, ptr %p) #0 { |
| %a = fptrunc float %f to half |
| store half %a, ptr %p |
| ret void |
| } |
| |
| ; CHECK-LIBCALL-LABEL: test_fptrunc_double: |
| ; CHECK-LIBCALL: %call16(__truncdfhf2) |
| define void @test_fptrunc_double(double %d, ptr %p) #0 { |
| %a = fptrunc double %d to half |
| store half %a, ptr %p |
| ret void |
| } |
| |
| ; CHECK-LIBCALL-LABEL: test_vec_fpext_float: |
| ; CHECK-LIBCALL: %call16(__gnu_h2f_ieee) |
| ; CHECK-LIBCALL: %call16(__gnu_h2f_ieee) |
| ; CHECK-LIBCALL: %call16(__gnu_h2f_ieee) |
| ; CHECK-LIBCALL: %call16(__gnu_h2f_ieee) |
| define <4 x float> @test_vec_fpext_float(ptr %p) #0 { |
| %a = load <4 x half>, ptr %p, align 8 |
| %b = fpext <4 x half> %a to <4 x float> |
| ret <4 x float> %b |
| } |
| |
| ; This test is not robust against variations in instruction scheduling. |
| ; See the discussion in http://reviews.llvm.org/D8804 |
| ; CHECK-LIBCALL-LABEL: test_vec_fpext_double: |
| ; CHECK-LIBCALL: %call16(__gnu_h2f_ieee) |
| ; CHECK-LIBCALL: %call16(__gnu_h2f_ieee) |
| ; CHECK-LIBCALL: %call16(__gnu_h2f_ieee) |
| ; CHECK-LIBCALL: cvt.d.s |
| ; CHECK-LIBCALL: cvt.d.s |
| ; CHECK-LIBCALL: cvt.d.s |
| ; CHECK-LIBCALL: %call16(__gnu_h2f_ieee) |
| ; CHECK-LIBCALL: cvt.d.s |
| define <4 x double> @test_vec_fpext_double(ptr %p) #0 { |
| %a = load <4 x half>, ptr %p, align 8 |
| %b = fpext <4 x half> %a to <4 x double> |
| ret <4 x double> %b |
| } |
| |
| ; CHECK-LIBCALL-LABEL: test_vec_fptrunc_float: |
| ; CHECK-LIBCALL: %call16(__gnu_f2h_ieee) |
| ; CHECK-LIBCALL: %call16(__gnu_f2h_ieee) |
| ; CHECK-LIBCALL: %call16(__gnu_f2h_ieee) |
| ; CHECK-LIBCALL: %call16(__gnu_f2h_ieee) |
| define void @test_vec_fptrunc_float(<4 x float> %a, ptr %p) #0 { |
| %b = fptrunc <4 x float> %a to <4 x half> |
| store <4 x half> %b, ptr %p, align 8 |
| ret void |
| } |
| |
| ; CHECK-LIBCALL-LABEL: test_vec_fptrunc_double: |
| ; CHECK-LIBCALL: %call16(__truncdfhf2) |
| ; CHECK-LIBCALL: %call16(__truncdfhf2) |
| ; CHECK-LIBCALL: %call16(__truncdfhf2) |
| ; CHECK-LIBCALL: %call16(__truncdfhf2) |
| define void @test_vec_fptrunc_double(<4 x double> %a, ptr %p) #0 { |
| %b = fptrunc <4 x double> %a to <4 x half> |
| store <4 x half> %b, ptr %p, align 8 |
| ret void |
| } |
| |