| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+tbm | FileCheck %s |
| |
| define i64 @test_x86_tbm_bextri_u64(i64 %a) nounwind readnone { |
| ; CHECK-LABEL: test_x86_tbm_bextri_u64: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: bextrq $3841, %rdi, %rax # imm = 0xF01 |
| ; CHECK-NEXT: retq |
| entry: |
| %0 = tail call i64 @llvm.x86.tbm.bextri.u64(i64 %a, i64 3841) |
| ret i64 %0 |
| } |
| |
| declare i64 @llvm.x86.tbm.bextri.u64(i64, i64) nounwind readnone |
| |
| define i64 @test_x86_tbm_bextri_u64_m(i64* nocapture %a) nounwind readonly { |
| ; CHECK-LABEL: test_x86_tbm_bextri_u64_m: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: bextrq $3841, (%rdi), %rax # imm = 0xF01 |
| ; CHECK-NEXT: retq |
| entry: |
| %tmp1 = load i64, i64* %a, align 8 |
| %0 = tail call i64 @llvm.x86.tbm.bextri.u64(i64 %tmp1, i64 3841) |
| ret i64 %0 |
| } |
| |
| define i64 @test_x86_tbm_bextri_u64_bigint(i64 %a) nounwind readnone { |
| ; CHECK-LABEL: test_x86_tbm_bextri_u64_bigint: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: bextrq $65535, %rdi, %rax # imm = 0xFFFF |
| ; CHECK-NEXT: retq |
| entry: |
| %0 = tail call i64 @llvm.x86.tbm.bextri.u64(i64 %a, i64 549755813887) |
| ret i64 %0 |
| } |
| |
| define i64 @test_x86_tbm_bextri_u64_z(i64 %a, i64 %b) nounwind readnone { |
| ; CHECK-LABEL: test_x86_tbm_bextri_u64_z: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: bextrq $3841, %rdi, %rax # imm = 0xF01 |
| ; CHECK-NEXT: cmoveq %rsi, %rax |
| ; CHECK-NEXT: retq |
| entry: |
| %0 = tail call i64 @llvm.x86.tbm.bextri.u64(i64 %a, i64 3841) |
| %1 = icmp eq i64 %0, 0 |
| %2 = select i1 %1, i64 %b, i64 %0 |
| ret i64 %2 |
| } |