maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

[x86] regenerate checks; NFC 

llvm-svn: 296881
This commit is contained in:
Sanjay Patel 2017-03-03 16:45:57 +00:00
parent 872e0b86eb
commit 9f5db7d4e0
1 changed files with 57 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

76
llvm/test/CodeGen/X86/peep-setb.ll
View File

@ -1,82 +1,120 @@
; RUN: llc -march=x86-64 < %s | FileCheck %s
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=x86_64-unknown-unknown < %s | FileCheck %s
define i8 @test1(i8 %a, i8 %b) nounwind {
; CHECK-LABEL: test1:
; CHECK: # BB#0:
; CHECK-NEXT: cmpb %sil, %dil
; CHECK-NEXT: adcb $0, %sil
; CHECK-NEXT: movl %esi, %eax
; CHECK-NEXT: retq
%cmp = icmp ult i8 %a, %b
%cond = zext i1 %cmp to i8
%add = add i8 %cond, %b
ret i8 %add
; CHECK-LABEL: test1:
; CHECK: adcb $0
}
define i32 @test2(i32 %a, i32 %b) nounwind {
; CHECK-LABEL: test2:
; CHECK: # BB#0:
; CHECK-NEXT: cmpl %esi, %edi
; CHECK-NEXT: adcl $0, %esi
; CHECK-NEXT: movl %esi, %eax
; CHECK-NEXT: retq
%cmp = icmp ult i32 %a, %b
%cond = zext i1 %cmp to i32
%add = add i32 %cond, %b
ret i32 %add
; CHECK-LABEL: test2:
; CHECK: adcl $0
}
define i64 @test3(i64 %a, i64 %b) nounwind {
; CHECK-LABEL: test3:
; CHECK: # BB#0:
; CHECK-NEXT: cmpq %rsi, %rdi
; CHECK-NEXT: adcq $0, %rsi
; CHECK-NEXT: movq %rsi, %rax
; CHECK-NEXT: retq
%cmp = icmp ult i64 %a, %b
%conv = zext i1 %cmp to i64
%add = add i64 %conv, %b
ret i64 %add
; CHECK-LABEL: test3:
; CHECK: adcq $0
}
define i8 @test4(i8 %a, i8 %b) nounwind {
; CHECK-LABEL: test4:
; CHECK: # BB#0:
; CHECK-NEXT: cmpb %sil, %dil
; CHECK-NEXT: sbbb $0, %sil
; CHECK-NEXT: movl %esi, %eax
; CHECK-NEXT: retq
%cmp = icmp ult i8 %a, %b
%cond = zext i1 %cmp to i8
%sub = sub i8 %b, %cond
ret i8 %sub
; CHECK-LABEL: test4:
; CHECK: sbbb $0
}
define i32 @test5(i32 %a, i32 %b) nounwind {
; CHECK-LABEL: test5:
; CHECK: # BB#0:
; CHECK-NEXT: cmpl %esi, %edi
; CHECK-NEXT: sbbl $0, %esi
; CHECK-NEXT: movl %esi, %eax
; CHECK-NEXT: retq
%cmp = icmp ult i32 %a, %b
%cond = zext i1 %cmp to i32
%sub = sub i32 %b, %cond
ret i32 %sub
; CHECK-LABEL: test5:
; CHECK: sbbl $0
}
define i64 @test6(i64 %a, i64 %b) nounwind {
; CHECK-LABEL: test6:
; CHECK: # BB#0:
; CHECK-NEXT: cmpq %rsi, %rdi
; CHECK-NEXT: sbbq $0, %rsi
; CHECK-NEXT: movq %rsi, %rax
; CHECK-NEXT: retq
%cmp = icmp ult i64 %a, %b
%conv = zext i1 %cmp to i64
%sub = sub i64 %b, %conv
ret i64 %sub
; CHECK-LABEL: test6:
; CHECK: sbbq $0
}
define i8 @test7(i8 %a, i8 %b) nounwind {
; CHECK-LABEL: test7:
; CHECK: # BB#0:
; CHECK-NEXT: cmpb %sil, %dil
; CHECK-NEXT: adcb $0, %sil
; CHECK-NEXT: movl %esi, %eax
; CHECK-NEXT: retq
%cmp = icmp ult i8 %a, %b
%cond = sext i1 %cmp to i8
%sub = sub i8 %b, %cond
ret i8 %sub
; CHECK-LABEL: test7:
; CHECK: adcb $0
}
define i32 @test8(i32 %a, i32 %b) nounwind {
; CHECK-LABEL: test8:
; CHECK: # BB#0:
; CHECK-NEXT: cmpl %esi, %edi
; CHECK-NEXT: adcl $0, %esi
; CHECK-NEXT: movl %esi, %eax
; CHECK-NEXT: retq
%cmp = icmp ult i32 %a, %b
%cond = sext i1 %cmp to i32
%sub = sub i32 %b, %cond
ret i32 %sub
; CHECK-LABEL: test8:
; CHECK: adcl $0
}
define i64 @test9(i64 %a, i64 %b) nounwind {
; CHECK-LABEL: test9:
; CHECK: # BB#0:
; CHECK-NEXT: cmpq %rsi, %rdi
; CHECK-NEXT: adcq $0, %rsi
; CHECK-NEXT: movq %rsi, %rax
; CHECK-NEXT: retq
%cmp = icmp ult i64 %a, %b
%conv = sext i1 %cmp to i64
%sub = sub i64 %b, %conv
ret i64 %sub
; CHECK-LABEL: test9:
; CHECK: adcq $0
}