| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5 |
| ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s |
| |
| define i64 @test(i128 %in) { |
| ; CHECK-LABEL: test: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: larl %r1, .LCPI0_0 |
| ; CHECK-NEXT: vl %v0, 0(%r2), 3 |
| ; CHECK-NEXT: vl %v1, 0(%r1), 3 |
| ; CHECK-NEXT: vaccq %v0, %v0, %v1 |
| ; CHECK-NEXT: vlgvg %r1, %v0, 1 |
| ; CHECK-NEXT: la %r2, 1(%r1) |
| ; CHECK-NEXT: br %r14 |
| %1 = tail call { i128, i1 } @llvm.uadd.with.overflow.i128(i128 %in, i128 1) |
| %2 = extractvalue { i128, i1 } %1, 1 |
| %3 = zext i1 %2 to i64 |
| %4 = add i64 %3, 1 |
| ret i64 %4 |
| } |
| |
| declare { i128, i1 } @llvm.uadd.with.overflow.i128(i128, i128) #0 |
| |
| attributes #0 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) } |
