| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=x86_64-unknown | FileCheck %s |
| |
| define i32 @testmsws(float %x) { |
| ; CHECK-LABEL: testmsws: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: pushq %rax |
| ; CHECK-NEXT: .cfi_def_cfa_offset 16 |
| ; CHECK-NEXT: callq lrintf |
| ; CHECK-NEXT: # kill: def $eax killed $eax killed $rax |
| ; CHECK-NEXT: popq %rcx |
| ; CHECK-NEXT: .cfi_def_cfa_offset 8 |
| ; CHECK-NEXT: retq |
| entry: |
| %0 = tail call i64 @llvm.lrint.i64.f32(float %x) |
| %conv = trunc i64 %0 to i32 |
| ret i32 %conv |
| } |
| |
| define i64 @testmsxs(float %x) { |
| ; CHECK-LABEL: testmsxs: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: jmp lrintf # TAILCALL |
| entry: |
| %0 = tail call i64 @llvm.lrint.i64.f32(float %x) |
| ret i64 %0 |
| } |
| |
| define i32 @testmswd(double %x) { |
| ; CHECK-LABEL: testmswd: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: pushq %rax |
| ; CHECK-NEXT: .cfi_def_cfa_offset 16 |
| ; CHECK-NEXT: callq lrint |
| ; CHECK-NEXT: # kill: def $eax killed $eax killed $rax |
| ; CHECK-NEXT: popq %rcx |
| ; CHECK-NEXT: .cfi_def_cfa_offset 8 |
| ; CHECK-NEXT: retq |
| entry: |
| %0 = tail call i64 @llvm.lrint.i64.f64(double %x) |
| %conv = trunc i64 %0 to i32 |
| ret i32 %conv |
| } |
| |
| define i64 @testmsxd(double %x) { |
| ; CHECK-LABEL: testmsxd: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: jmp lrint # TAILCALL |
| entry: |
| %0 = tail call i64 @llvm.lrint.i64.f64(double %x) |
| ret i64 %0 |
| } |
| |
| define dso_local i32 @testmswl(x86_fp80 %x) { |
| ; CHECK-LABEL: testmswl: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: subq $24, %rsp |
| ; CHECK-NEXT: .cfi_def_cfa_offset 32 |
| ; CHECK-NEXT: fldt {{[0-9]+}}(%rsp) |
| ; CHECK-NEXT: fstpt (%rsp) |
| ; CHECK-NEXT: callq lrintl |
| ; CHECK-NEXT: # kill: def $eax killed $eax killed $rax |
| ; CHECK-NEXT: addq $24, %rsp |
| ; CHECK-NEXT: .cfi_def_cfa_offset 8 |
| ; CHECK-NEXT: retq |
| entry: |
| %0 = tail call i64 @llvm.lrint.i64.f80(x86_fp80 %x) |
| %conv = trunc i64 %0 to i32 |
| ret i32 %conv |
| } |
| |
| define dso_local i64 @testmsll(x86_fp80 %x) { |
| ; CHECK-LABEL: testmsll: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: jmp lrintl # TAILCALL |
| entry: |
| %0 = tail call i64 @llvm.lrint.i64.f80(x86_fp80 %x) |
| ret i64 %0 |
| } |
| |
| declare i64 @llvm.lrint.i64.f32(float) nounwind readnone |
| declare i64 @llvm.lrint.i64.f64(double) nounwind readnone |
| declare i64 @llvm.lrint.i64.f80(x86_fp80) nounwind readnone |