; RUN: llc < %s -mtriple=x86_64-apple-darwin | FileCheck %s ; rdar://7329206 ; Use sbb x, x to materialize carry bit in a GPR. The value is either ; all 1's or all 0's. define zeroext i16 @t1(i16 zeroext %x) nounwind readnone ssp { entry: ; CHECK: t1: ; CHECK: seta %al ; CHECK: movzbl %al, %eax ; CHECK: shll $5, %eax %0 = icmp ugt i16 %x, 26 ; <i1> [#uses=1] %iftmp.1.0 = select i1 %0, i16 32, i16 0 ; <i16> [#uses=1] ret i16 %iftmp.1.0 } define zeroext i16 @t2(i16 zeroext %x) nounwind readnone ssp { entry: ; CHECK: t2: ; CHECK: sbbl %eax, %eax ; CHECK: andl $32, %eax %0 = icmp ult i16 %x, 26 ; <i1> [#uses=1] %iftmp.0.0 = select i1 %0, i16 32, i16 0 ; <i16> [#uses=1] ret i16 %iftmp.0.0 } define i64 @t3(i64 %x) nounwind readnone ssp { entry: ; CHECK: t3: ; CHECK: sbbq %rax, %rax ; CHECK: andq $64, %rax %0 = icmp ult i64 %x, 18 ; <i1> [#uses=1] %iftmp.2.0 = select i1 %0, i64 64, i64 0 ; <i64> [#uses=1] ret i64 %iftmp.2.0 }