120 lines
3.0 KiB
LLVM
120 lines
3.0 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc -mtriple=x86_64-unknown-unknown < %s | FileCheck %s
|
|
|
|
define i32 @test1(i32 %a, i32 %b) nounwind readnone {
|
|
; CHECK-LABEL: test1:
|
|
; CHECK: # BB#0:
|
|
; CHECK-NEXT: cmpl $1, %edi
|
|
; CHECK-NEXT: sbbl $-1, %esi
|
|
; CHECK-NEXT: movl %esi, %eax
|
|
; CHECK-NEXT: retq
|
|
%not.cmp = icmp ne i32 %a, 0
|
|
%inc = zext i1 %not.cmp to i32
|
|
%retval.0 = add i32 %inc, %b
|
|
ret i32 %retval.0
|
|
}
|
|
|
|
define i32 @test1_commute(i32 %a, i32 %b) nounwind readnone {
|
|
; CHECK-LABEL: test1_commute:
|
|
; CHECK: # BB#0:
|
|
; CHECK-NEXT: cmpl $1, %edi
|
|
; CHECK-NEXT: sbbl $-1, %esi
|
|
; CHECK-NEXT: movl %esi, %eax
|
|
; CHECK-NEXT: retq
|
|
%cmp = icmp ne i32 %a, 0
|
|
%inc = zext i1 %cmp to i32
|
|
%ret = add i32 %b, %inc
|
|
ret i32 %ret
|
|
}
|
|
|
|
define i32 @test2(i32 %a, i32 %b) nounwind readnone {
|
|
; CHECK-LABEL: test2:
|
|
; CHECK: # BB#0:
|
|
; CHECK-NEXT: cmpl $1, %edi
|
|
; CHECK-NEXT: adcl $0, %esi
|
|
; CHECK-NEXT: movl %esi, %eax
|
|
; CHECK-NEXT: retq
|
|
%cmp = icmp eq i32 %a, 0
|
|
%inc = zext i1 %cmp to i32
|
|
%retval.0 = add i32 %inc, %b
|
|
ret i32 %retval.0
|
|
}
|
|
|
|
define i32 @test3(i32 %a, i32 %b) nounwind readnone {
|
|
; CHECK-LABEL: test3:
|
|
; CHECK: # BB#0:
|
|
; CHECK-NEXT: cmpl $1, %edi
|
|
; CHECK-NEXT: adcl $0, %esi
|
|
; CHECK-NEXT: movl %esi, %eax
|
|
; CHECK-NEXT: retq
|
|
%cmp = icmp eq i32 %a, 0
|
|
%inc = zext i1 %cmp to i32
|
|
%retval.0 = add i32 %inc, %b
|
|
ret i32 %retval.0
|
|
}
|
|
|
|
define i32 @test4(i32 %a, i32 %b) nounwind readnone {
|
|
; CHECK-LABEL: test4:
|
|
; CHECK: # BB#0:
|
|
; CHECK-NEXT: cmpl $1, %edi
|
|
; CHECK-NEXT: sbbl $-1, %esi
|
|
; CHECK-NEXT: movl %esi, %eax
|
|
; CHECK-NEXT: retq
|
|
%not.cmp = icmp ne i32 %a, 0
|
|
%inc = zext i1 %not.cmp to i32
|
|
%retval.0 = add i32 %inc, %b
|
|
ret i32 %retval.0
|
|
}
|
|
|
|
define i32 @test5(i32 %a, i32 %b) nounwind readnone {
|
|
; CHECK-LABEL: test5:
|
|
; CHECK: # BB#0:
|
|
; CHECK-NEXT: cmpl $1, %edi
|
|
; CHECK-NEXT: adcl $-1, %esi
|
|
; CHECK-NEXT: movl %esi, %eax
|
|
; CHECK-NEXT: retq
|
|
%not.cmp = icmp ne i32 %a, 0
|
|
%inc = zext i1 %not.cmp to i32
|
|
%retval.0 = sub i32 %b, %inc
|
|
ret i32 %retval.0
|
|
}
|
|
|
|
define i32 @test6(i32 %a, i32 %b) nounwind readnone {
|
|
; CHECK-LABEL: test6:
|
|
; CHECK: # BB#0:
|
|
; CHECK-NEXT: cmpl $1, %edi
|
|
; CHECK-NEXT: sbbl $0, %esi
|
|
; CHECK-NEXT: movl %esi, %eax
|
|
; CHECK-NEXT: retq
|
|
%cmp = icmp eq i32 %a, 0
|
|
%inc = zext i1 %cmp to i32
|
|
%retval.0 = sub i32 %b, %inc
|
|
ret i32 %retval.0
|
|
}
|
|
|
|
define i32 @test7(i32 %a, i32 %b) nounwind readnone {
|
|
; CHECK-LABEL: test7:
|
|
; CHECK: # BB#0:
|
|
; CHECK-NEXT: cmpl $1, %edi
|
|
; CHECK-NEXT: sbbl $0, %esi
|
|
; CHECK-NEXT: movl %esi, %eax
|
|
; CHECK-NEXT: retq
|
|
%cmp = icmp eq i32 %a, 0
|
|
%inc = zext i1 %cmp to i32
|
|
%retval.0 = sub i32 %b, %inc
|
|
ret i32 %retval.0
|
|
}
|
|
|
|
define i32 @test8(i32 %a, i32 %b) nounwind readnone {
|
|
; CHECK-LABEL: test8:
|
|
; CHECK: # BB#0:
|
|
; CHECK-NEXT: cmpl $1, %edi
|
|
; CHECK-NEXT: adcl $-1, %esi
|
|
; CHECK-NEXT: movl %esi, %eax
|
|
; CHECK-NEXT: retq
|
|
%not.cmp = icmp ne i32 %a, 0
|
|
%inc = zext i1 %not.cmp to i32
|
|
%retval.0 = sub i32 %b, %inc
|
|
ret i32 %retval.0
|
|
}
|