| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -mtriple=thumbv8.1m.main-none-none-eabi -mattr=+fullfp16 %s -o - | FileCheck %s --check-prefixes CHECK,CHECK-THUMB |
| ; RUN: llc -mtriple=armv8.2a-arm-none-eabi -mattr=+fullfp16 %s -o - | FileCheck %s --check-prefixes CHECK,CHECK-ARM |
| |
| define i32 @test_ne(i32 %x, i32 %y, i32 %a, i32 %b) { |
| ; CHECK-LABEL: test_ne: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vmov s0, r1 |
| ; CHECK-NEXT: cmp r2, r3 |
| ; CHECK-NEXT: vmov s2, r0 |
| ; CHECK-NEXT: vcvt.f16.u32 s0, s0 |
| ; CHECK-NEXT: vcvt.f16.u32 s2, s2 |
| ; CHECK-NEXT: vseleq.f16 s0, s0, s2 |
| ; CHECK-NEXT: vmov.f16 r0, s0 |
| ; CHECK-NEXT: bx lr |
| entry: |
| %x.half = uitofp i32 %x to half |
| %y.half = uitofp i32 %y to half |
| %cmp = icmp ne i32 %a, %b |
| %cond = select i1 %cmp, half %x.half, half %y.half |
| %0 = bitcast half %cond to i16 |
| %1 = zext i16 %0 to i32 |
| ret i32 %1 |
| } |
| |
| define i32 @test_eq(i32 %x, i32 %y, i32 %a, i32 %b) { |
| ; CHECK-LABEL: test_eq: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vmov s0, r0 |
| ; CHECK-NEXT: cmp r2, r3 |
| ; CHECK-NEXT: vmov s2, r1 |
| ; CHECK-NEXT: vcvt.f16.u32 s0, s0 |
| ; CHECK-NEXT: vcvt.f16.u32 s2, s2 |
| ; CHECK-NEXT: vseleq.f16 s0, s0, s2 |
| ; CHECK-NEXT: vmov.f16 r0, s0 |
| ; CHECK-NEXT: bx lr |
| entry: |
| %x.half = uitofp i32 %x to half |
| %y.half = uitofp i32 %y to half |
| %cmp = icmp eq i32 %a, %b |
| %cond = select i1 %cmp, half %x.half, half %y.half |
| %0 = bitcast half %cond to i16 |
| %1 = zext i16 %0 to i32 |
| ret i32 %1 |
| } |
| |
| define i32 @test_gt(i32 %x, i32 %y, i32 %a, i32 %b) { |
| ; CHECK-LABEL: test_gt: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vmov s0, r0 |
| ; CHECK-NEXT: cmp r2, r3 |
| ; CHECK-NEXT: vmov s2, r1 |
| ; CHECK-NEXT: vcvt.f16.u32 s0, s0 |
| ; CHECK-NEXT: vcvt.f16.u32 s2, s2 |
| ; CHECK-NEXT: vselgt.f16 s0, s0, s2 |
| ; CHECK-NEXT: vmov.f16 r0, s0 |
| ; CHECK-NEXT: bx lr |
| entry: |
| %x.half = uitofp i32 %x to half |
| %y.half = uitofp i32 %y to half |
| %cmp = icmp sgt i32 %a, %b |
| %cond = select i1 %cmp, half %x.half, half %y.half |
| %0 = bitcast half %cond to i16 |
| %1 = zext i16 %0 to i32 |
| ret i32 %1 |
| } |
| |
| define i32 @test_ge(i32 %x, i32 %y, i32 %a, i32 %b) { |
| ; CHECK-LABEL: test_ge: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vmov s0, r0 |
| ; CHECK-NEXT: cmp r2, r3 |
| ; CHECK-NEXT: vmov s2, r1 |
| ; CHECK-NEXT: vcvt.f16.u32 s0, s0 |
| ; CHECK-NEXT: vcvt.f16.u32 s2, s2 |
| ; CHECK-NEXT: vselge.f16 s0, s0, s2 |
| ; CHECK-NEXT: vmov.f16 r0, s0 |
| ; CHECK-NEXT: bx lr |
| entry: |
| %x.half = uitofp i32 %x to half |
| %y.half = uitofp i32 %y to half |
| %cmp = icmp sge i32 %a, %b |
| %cond = select i1 %cmp, half %x.half, half %y.half |
| %0 = bitcast half %cond to i16 |
| %1 = zext i16 %0 to i32 |
| ret i32 %1 |
| } |
| |
| define i32 @test_lt(i32 %x, i32 %y, i32 %a, i32 %b) { |
| ; CHECK-LABEL: test_lt: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vmov s0, r1 |
| ; CHECK-NEXT: cmp r2, r3 |
| ; CHECK-NEXT: vmov s2, r0 |
| ; CHECK-NEXT: vcvt.f16.u32 s0, s0 |
| ; CHECK-NEXT: vcvt.f16.u32 s2, s2 |
| ; CHECK-NEXT: vselge.f16 s0, s0, s2 |
| ; CHECK-NEXT: vmov.f16 r0, s0 |
| ; CHECK-NEXT: bx lr |
| entry: |
| %x.half = uitofp i32 %x to half |
| %y.half = uitofp i32 %y to half |
| %cmp = icmp slt i32 %a, %b |
| %cond = select i1 %cmp, half %x.half, half %y.half |
| %0 = bitcast half %cond to i16 |
| %1 = zext i16 %0 to i32 |
| ret i32 %1 |
| } |
| |
| define i32 @test_le(i32 %x, i32 %y, i32 %a, i32 %b) { |
| ; CHECK-LABEL: test_le: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vmov s0, r1 |
| ; CHECK-NEXT: cmp r2, r3 |
| ; CHECK-NEXT: vmov s2, r0 |
| ; CHECK-NEXT: vcvt.f16.u32 s0, s0 |
| ; CHECK-NEXT: vcvt.f16.u32 s2, s2 |
| ; CHECK-NEXT: vselgt.f16 s0, s0, s2 |
| ; CHECK-NEXT: vmov.f16 r0, s0 |
| ; CHECK-NEXT: bx lr |
| entry: |
| %x.half = uitofp i32 %x to half |
| %y.half = uitofp i32 %y to half |
| %cmp = icmp sle i32 %a, %b |
| %cond = select i1 %cmp, half %x.half, half %y.half |
| %0 = bitcast half %cond to i16 |
| %1 = zext i16 %0 to i32 |
| ret i32 %1 |
| } |
| |
| define i32 @test_hi(i32 %x, i32 %y, i32 %a, i32 %b) { |
| ; CHECK-THUMB-LABEL: test_hi: |
| ; CHECK-THUMB: @ %bb.0: @ %entry |
| ; CHECK-THUMB-NEXT: vmov s0, r1 |
| ; CHECK-THUMB-NEXT: cmp r2, r3 |
| ; CHECK-THUMB-NEXT: vmov s2, r0 |
| ; CHECK-THUMB-NEXT: vcvt.f16.u32 s0, s0 |
| ; CHECK-THUMB-NEXT: vcvt.f16.u32 s2, s2 |
| ; CHECK-THUMB-NEXT: it hi |
| ; CHECK-THUMB-NEXT: vmovhi.f32 s0, s2 |
| ; CHECK-THUMB-NEXT: vmov.f16 r0, s0 |
| ; CHECK-THUMB-NEXT: bx lr |
| ; |
| ; CHECK-ARM-LABEL: test_hi: |
| ; CHECK-ARM: @ %bb.0: @ %entry |
| ; CHECK-ARM-NEXT: vmov s0, r1 |
| ; CHECK-ARM-NEXT: cmp r2, r3 |
| ; CHECK-ARM-NEXT: vmov s2, r0 |
| ; CHECK-ARM-NEXT: vcvt.f16.u32 s0, s0 |
| ; CHECK-ARM-NEXT: vcvt.f16.u32 s2, s2 |
| ; CHECK-ARM-NEXT: vmovhi.f32 s0, s2 |
| ; CHECK-ARM-NEXT: vmov.f16 r0, s0 |
| ; CHECK-ARM-NEXT: bx lr |
| entry: |
| %x.half = uitofp i32 %x to half |
| %y.half = uitofp i32 %y to half |
| %cmp = icmp ugt i32 %a, %b |
| %cond = select i1 %cmp, half %x.half, half %y.half |
| %0 = bitcast half %cond to i16 |
| %1 = zext i16 %0 to i32 |
| ret i32 %1 |
| } |
| |
| define i32 @test_hs(i32 %x, i32 %y, i32 %a, i32 %b) { |
| ; CHECK-THUMB-LABEL: test_hs: |
| ; CHECK-THUMB: @ %bb.0: @ %entry |
| ; CHECK-THUMB-NEXT: vmov s0, r1 |
| ; CHECK-THUMB-NEXT: cmp r2, r3 |
| ; CHECK-THUMB-NEXT: vmov s2, r0 |
| ; CHECK-THUMB-NEXT: vcvt.f16.u32 s0, s0 |
| ; CHECK-THUMB-NEXT: vcvt.f16.u32 s2, s2 |
| ; CHECK-THUMB-NEXT: it hs |
| ; CHECK-THUMB-NEXT: vmovhs.f32 s0, s2 |
| ; CHECK-THUMB-NEXT: vmov.f16 r0, s0 |
| ; CHECK-THUMB-NEXT: bx lr |
| ; |
| ; CHECK-ARM-LABEL: test_hs: |
| ; CHECK-ARM: @ %bb.0: @ %entry |
| ; CHECK-ARM-NEXT: vmov s0, r1 |
| ; CHECK-ARM-NEXT: cmp r2, r3 |
| ; CHECK-ARM-NEXT: vmov s2, r0 |
| ; CHECK-ARM-NEXT: vcvt.f16.u32 s0, s0 |
| ; CHECK-ARM-NEXT: vcvt.f16.u32 s2, s2 |
| ; CHECK-ARM-NEXT: vmovhs.f32 s0, s2 |
| ; CHECK-ARM-NEXT: vmov.f16 r0, s0 |
| ; CHECK-ARM-NEXT: bx lr |
| entry: |
| %x.half = uitofp i32 %x to half |
| %y.half = uitofp i32 %y to half |
| %cmp = icmp uge i32 %a, %b |
| %cond = select i1 %cmp, half %x.half, half %y.half |
| %0 = bitcast half %cond to i16 |
| %1 = zext i16 %0 to i32 |
| ret i32 %1 |
| } |
| |
| define i32 @test_lo(i32 %x, i32 %y, i32 %a, i32 %b) { |
| ; CHECK-THUMB-LABEL: test_lo: |
| ; CHECK-THUMB: @ %bb.0: @ %entry |
| ; CHECK-THUMB-NEXT: vmov s0, r1 |
| ; CHECK-THUMB-NEXT: cmp r2, r3 |
| ; CHECK-THUMB-NEXT: vmov s2, r0 |
| ; CHECK-THUMB-NEXT: vcvt.f16.u32 s0, s0 |
| ; CHECK-THUMB-NEXT: vcvt.f16.u32 s2, s2 |
| ; CHECK-THUMB-NEXT: it lo |
| ; CHECK-THUMB-NEXT: vmovlo.f32 s0, s2 |
| ; CHECK-THUMB-NEXT: vmov.f16 r0, s0 |
| ; CHECK-THUMB-NEXT: bx lr |
| ; |
| ; CHECK-ARM-LABEL: test_lo: |
| ; CHECK-ARM: @ %bb.0: @ %entry |
| ; CHECK-ARM-NEXT: vmov s0, r1 |
| ; CHECK-ARM-NEXT: cmp r2, r3 |
| ; CHECK-ARM-NEXT: vmov s2, r0 |
| ; CHECK-ARM-NEXT: vcvt.f16.u32 s0, s0 |
| ; CHECK-ARM-NEXT: vcvt.f16.u32 s2, s2 |
| ; CHECK-ARM-NEXT: vmovlo.f32 s0, s2 |
| ; CHECK-ARM-NEXT: vmov.f16 r0, s0 |
| ; CHECK-ARM-NEXT: bx lr |
| entry: |
| %x.half = uitofp i32 %x to half |
| %y.half = uitofp i32 %y to half |
| %cmp = icmp ult i32 %a, %b |
| %cond = select i1 %cmp, half %x.half, half %y.half |
| %0 = bitcast half %cond to i16 |
| %1 = zext i16 %0 to i32 |
| ret i32 %1 |
| } |
| |
| define i32 @test_ls(i32 %x, i32 %y, i32 %a, i32 %b) { |
| ; CHECK-THUMB-LABEL: test_ls: |
| ; CHECK-THUMB: @ %bb.0: @ %entry |
| ; CHECK-THUMB-NEXT: vmov s0, r1 |
| ; CHECK-THUMB-NEXT: cmp r2, r3 |
| ; CHECK-THUMB-NEXT: vmov s2, r0 |
| ; CHECK-THUMB-NEXT: vcvt.f16.u32 s0, s0 |
| ; CHECK-THUMB-NEXT: vcvt.f16.u32 s2, s2 |
| ; CHECK-THUMB-NEXT: it ls |
| ; CHECK-THUMB-NEXT: vmovls.f32 s0, s2 |
| ; CHECK-THUMB-NEXT: vmov.f16 r0, s0 |
| ; CHECK-THUMB-NEXT: bx lr |
| ; |
| ; CHECK-ARM-LABEL: test_ls: |
| ; CHECK-ARM: @ %bb.0: @ %entry |
| ; CHECK-ARM-NEXT: vmov s0, r1 |
| ; CHECK-ARM-NEXT: cmp r2, r3 |
| ; CHECK-ARM-NEXT: vmov s2, r0 |
| ; CHECK-ARM-NEXT: vcvt.f16.u32 s0, s0 |
| ; CHECK-ARM-NEXT: vcvt.f16.u32 s2, s2 |
| ; CHECK-ARM-NEXT: vmovls.f32 s0, s2 |
| ; CHECK-ARM-NEXT: vmov.f16 r0, s0 |
| ; CHECK-ARM-NEXT: bx lr |
| entry: |
| %x.half = uitofp i32 %x to half |
| %y.half = uitofp i32 %y to half |
| %cmp = icmp ule i32 %a, %b |
| %cond = select i1 %cmp, half %x.half, half %y.half |
| %0 = bitcast half %cond to i16 |
| %1 = zext i16 %0 to i32 |
| ret i32 %1 |
| } |
| |