Commit 5401d393 authored by Hans Wennborg's avatar Hans Wennborg
Browse files

../llvm/utils/update_test_checks.py --opt-binary bin/opt... 

../llvm/utils/update_test_checks.py --opt-binary bin/opt ../llvm/test/Transforms/PhaseOrdering/min-max-abs-cse.ll
parent 623461b2

llvm/test/Transforms/PhaseOrdering/min-max-abs-cse.ll

+24 −6
Original line number Diff line number Diff line
@@ -34,9 +34,12 @@ define i8 @smax_nsw(i8 %a, i8 %b) { 
define i8 @abs_swapped(i8 %a) {

; CHECK-LABEL: @abs_swapped(

; CHECK-NEXT:    [[NEG:%.*]] = sub i8 0, [[A:%.*]]

; CHECK-NEXT:    [[CMP1:%.*]] = icmp slt i8 [[A]], 0

; CHECK-NEXT:    [[M1:%.*]] = select i1 [[CMP1]], i8 [[NEG]], i8 [[A]]

; CHECK-NEXT:    ret i8 [[M1]]

; CHECK-NEXT:    [[CMP1:%.*]] = icmp sgt i8 [[A]], 0

; CHECK-NEXT:    [[CMP2:%.*]] = icmp slt i8 [[A]], 0

; CHECK-NEXT:    [[M1:%.*]] = select i1 [[CMP1]], i8 [[A]], i8 [[NEG]]

; CHECK-NEXT:    [[M2:%.*]] = select i1 [[CMP2]], i8 [[NEG]], i8 [[A]]

; CHECK-NEXT:    [[R:%.*]] = or i8 [[M2]], [[M1]]

; CHECK-NEXT:    ret i8 [[R]]

;

  %neg = sub i8 0, %a

  %cmp1 = icmp sgt i8 %a, 0
@@ -51,7 +54,13 @@ define i8 @abs_swapped(i8 %a) { 


define i8 @nabs_swapped(i8 %a) {

; CHECK-LABEL: @nabs_swapped(

; CHECK-NEXT:    ret i8 0

; CHECK-NEXT:    [[NEG:%.*]] = sub i8 0, [[A:%.*]]

; CHECK-NEXT:    [[CMP1:%.*]] = icmp slt i8 [[A]], 0

; CHECK-NEXT:    [[CMP2:%.*]] = icmp sgt i8 [[A]], 0

; CHECK-NEXT:    [[M1:%.*]] = select i1 [[CMP1]], i8 [[A]], i8 [[NEG]]

; CHECK-NEXT:    [[M2:%.*]] = select i1 [[CMP2]], i8 [[NEG]], i8 [[A]]

; CHECK-NEXT:    [[R:%.*]] = xor i8 [[M2]], [[M1]]

; CHECK-NEXT:    ret i8 [[R]]

;

  %neg = sub i8 0, %a

  %cmp1 = icmp slt i8 %a, 0
@@ -66,7 +75,13 @@ define i8 @nabs_swapped(i8 %a) { 


define i8 @abs_different_constants(i8 %a) {

; CHECK-LABEL: @abs_different_constants(

; CHECK-NEXT:    ret i8 0

; CHECK-NEXT:    [[NEG:%.*]] = sub i8 0, [[A:%.*]]

; CHECK-NEXT:    [[CMP1:%.*]] = icmp sgt i8 [[A]], -1

; CHECK-NEXT:    [[CMP2:%.*]] = icmp slt i8 [[A]], 0

; CHECK-NEXT:    [[M1:%.*]] = select i1 [[CMP1]], i8 [[A]], i8 [[NEG]]

; CHECK-NEXT:    [[M2:%.*]] = select i1 [[CMP2]], i8 [[NEG]], i8 [[A]]

; CHECK-NEXT:    [[R:%.*]] = xor i8 [[M2]], [[M1]]

; CHECK-NEXT:    ret i8 [[R]]

;

  %neg = sub i8 0, %a

  %cmp1 = icmp sgt i8 %a, -1
@@ -83,8 +98,11 @@ define i8 @nabs_different_constants(i8 %a) { 
; CHECK-LABEL: @nabs_different_constants(

; CHECK-NEXT:    [[NEG:%.*]] = sub i8 0, [[A:%.*]]

; CHECK-NEXT:    [[CMP1:%.*]] = icmp slt i8 [[A]], 0

; CHECK-NEXT:    [[CMP2:%.*]] = icmp sgt i8 [[A]], -1

; CHECK-NEXT:    [[M1:%.*]] = select i1 [[CMP1]], i8 [[A]], i8 [[NEG]]

; CHECK-NEXT:    ret i8 [[M1]]

; CHECK-NEXT:    [[M2:%.*]] = select i1 [[CMP2]], i8 [[NEG]], i8 [[A]]

; CHECK-NEXT:    [[R:%.*]] = or i8 [[M2]], [[M1]]

; CHECK-NEXT:    ret i8 [[R]]

;

  %neg = sub i8 0, %a

  %cmp1 = icmp slt i8 %a, 0