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[InstCombine] Regenerate udiv tests. 

llvm-svn: 321633
This commit is contained in:
Simon Pilgrim 2018-01-01 22:27:49 +00:00
parent c8898b3640
commit af35f5ec1d
1 changed files with 9 additions and 9 deletions
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18
llvm/test/Transforms/InstCombine/udiv-simplify.ll
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@ -25,10 +25,10 @@ define i64 @test2(i32 %x) nounwind {
define i64 @test1_PR2274(i32 %x, i32 %g) nounwind {
; CHECK-LABEL: @test1_PR2274(
; CHECK-NEXT: [[Y:%.*]] = lshr i32 %x, 30
; CHECK-NEXT: [[R:%.*]] = udiv i32 [[Y]], %g
; CHECK-NEXT: [[Z1:%.*]] = zext i32 [[R]] to i64
; CHECK-NEXT: ret i64 [[Z1]]
; CHECK-NEXT: [[Y:%.*]] = lshr i32 [[X:%.*]], 30
; CHECK-NEXT: [[R:%.*]] = udiv i32 [[Y]], [[G:%.*]]
; CHECK-NEXT: [[TMP1:%.*]] = zext i32 [[R]] to i64
; CHECK-NEXT: ret i64 [[TMP1]]
;
%y = lshr i32 %x, 30
%r = udiv i32 %y, %g
@ -37,10 +37,10 @@ define i64 @test1_PR2274(i32 %x, i32 %g) nounwind {
}
define i64 @test2_PR2274(i32 %x, i32 %v) nounwind {
; CHECK-LABEL: @test2_PR2274(
; CHECK-NEXT: [[Y:%.*]] = lshr i32 %x, 31
; CHECK-NEXT: [[R:%.*]] = udiv i32 [[Y]], %v
; CHECK-NEXT: [[Z1:%.*]] = zext i32 [[R]] to i64
; CHECK-NEXT: ret i64 [[Z1]]
; CHECK-NEXT: [[Y:%.*]] = lshr i32 [[X:%.*]], 31
; CHECK-NEXT: [[R:%.*]] = udiv i32 [[Y]], [[V:%.*]]
; CHECK-NEXT: [[TMP1:%.*]] = zext i32 [[R]] to i64
; CHECK-NEXT: ret i64 [[TMP1]]
;
%y = lshr i32 %x, 31
%r = udiv i32 %y, %v
@ -54,7 +54,7 @@ define i64 @test2_PR2274(i32 %x, i32 %v) nounwind {
define i32 @PR30366(i1 %a) {
; CHECK-LABEL: @PR30366(
; CHECK-NEXT: [[Z:%.*]] = zext i1 %a to i32
; CHECK-NEXT: [[Z:%.*]] = zext i1 [[A:%.*]] to i32
; CHECK-NEXT: [[D:%.*]] = lshr i32 [[Z]], zext (i16 ptrtoint ([1 x i16]* @b to i16) to i32)
; CHECK-NEXT: ret i32 [[D]]
;