22 lines
671 B
LLVM
22 lines
671 B
LLVM
|
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
||
|
|
; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s
|
||
|
|
|
||
|
|
; Compiling the select should not create 'seta - testb $1 - jump' sequence.
|
||
|
|
define i32 @f(i32 %x, i32 %y) {
|
||
|
|
; CHECK-LABEL: f:
|
||
|
|
; CHECK: # %bb.0: # %entry
|
||
|
|
; CHECK-NEXT: movl %edi, %eax
|
||
|
|
; CHECK-NEXT: cmpl %esi, %edi
|
||
|
|
; CHECK-NEXT: ja .LBB0_2
|
||
|
|
; CHECK-NEXT: # %bb.1: # %select.false
|
||
|
|
; CHECK-NEXT: movl %esi, %eax
|
||
|
|
; CHECK-NEXT: .LBB0_2: # %select.end
|
||
|
|
; CHECK-NEXT: retq
|
||
|
|
entry:
|
||
|
|
%cmp = icmp ugt i32 %x, %y
|
||
|
|
%z = select i1 %cmp, i32 %x, i32 %y, !prof !0
|
||
|
|
ret i32 %z
|
||
|
|
}
|
||
|
|
|
||
|
|
!0 = !{!"branch_weights", i32 1, i32 2000}
|