| ; RUN: llc < %s -mtriple=aarch64-windows -mattr=+fullfp16 | FileCheck %s |
| |
| ; CHECK-LABEL: testmhhs: |
| ; CHECK: frintx h0, h0 |
| ; CHECK-NEXT: fcvtzs w0, h0 |
| ; CHECK-NEXT: ret |
| define i16 @testmhhs(half %x) { |
| entry: |
| %0 = tail call i32 @llvm.lrint.i32.f16(half %x) |
| %conv = trunc i32 %0 to i16 |
| ret i16 %conv |
| } |
| |
| ; CHECK-LABEL: testmhws: |
| ; CHECK: frintx h0, h0 |
| ; CHECK-NEXT: fcvtzs w0, h0 |
| ; CHECK-NEXT: ret |
| define i32 @testmhws(half %x) { |
| entry: |
| %0 = tail call i32 @llvm.lrint.i32.f16(half %x) |
| ret i32 %0 |
| } |
| |
| ; CHECK-LABEL: testmhxs: |
| ; CHECK: frintx h0, h0 |
| ; CHECK-NEXT: fcvtzs w8, h0 |
| ; CHECK-NEXT: sxtw x0, w8 |
| ; CHECK-NEXT: ret |
| define i64 @testmhxs(half %x) { |
| entry: |
| %0 = tail call i32 @llvm.lrint.i32.f16(half %x) |
| %conv = sext i32 %0 to i64 |
| ret i64 %conv |
| } |
| |
| declare i32 @llvm.lrint.i32.f16(half) nounwind readnone |
