| ; RUN: llc < %s -march=x86 | FileCheck %s |
| ; <rdar://problem/8449754> |
| |
| define i32 @test1(i32 %sum, i32 %x) nounwind readnone ssp { |
| entry: |
| ; CHECK-LABEL: test1: |
| ; CHECK: movl |
| ; CHECK-NEXT: addl |
| ; CHECK-NEXT: adcl $0 |
| ; CHECK-NEXT: ret |
| %add4 = add i32 %x, %sum |
| %cmp = icmp ult i32 %add4, %x |
| %inc = zext i1 %cmp to i32 |
| %z.0 = add i32 %add4, %inc |
| ret i32 %z.0 |
| } |
| |
| ; <rdar://problem/12579915> |
| define i32 @test2(i32 %x, i32 %y, i32 %res) nounwind uwtable readnone ssp { |
| entry: |
| %cmp = icmp ugt i32 %x, %y |
| %dec = sext i1 %cmp to i32 |
| %dec.res = add nsw i32 %dec, %res |
| ret i32 %dec.res |
| ; CHECK-LABEL: test2: |
| ; CHECK: cmpl |
| ; CHECK: sbbl |
| ; CHECK: ret |
| } |
