%div = udiv i16 %x, 33
ret i16 %div
; CHECK-LABEL: test1:
-; CHECK: imull $63551, %eax, %eax
+; CHECK: imull $63551, %eax
; CHECK-NEXT: shrl $21, %eax
; CHECK-NEXT: ret
}
ret i16 %div
; CHECK-LABEL: test2:
-; CHECK: imull $43691, %eax, %eax
+; CHECK: imull $43691, %eax
; CHECK-NEXT: shrl $17, %eax
; CHECK-NEXT: ret
}
; CHECK-LABEL: test3:
; CHECK: movzbl 8(%esp), %eax
-; CHECK-NEXT: imull $171, %eax, %eax
+; CHECK-NEXT: imull $171, %eax
+; CHECK-NEXT: andl $65024, %eax
; CHECK-NEXT: shrl $9, %eax
; CHECK-NEXT: ret
}
%div = sdiv i16 %x, 33 ; <i32> [#uses=1]
ret i16 %div
; CHECK-LABEL: test4:
-; CHECK: imull $1986, %eax, %
+; CHECK: imull $1986, %eax
}
define i32 @test5(i32 %A) nounwind {
%div = sdiv i16 %x, 10
ret i16 %div
; CHECK-LABEL: test6:
-; CHECK: imull $26215, %eax, %ecx
-; CHECK: sarl $18, %ecx
-; CHECK: shrl $15, %eax
+; CHECK: imull $26215, %eax
+; CHECK: movl %eax, %ecx
+; CHECK: shrl $31, %ecx
+; CHECK: sarl $18, %eax
}
define i32 @test7(i32 %x) nounwind {
; CHECK: shrl $11
; CHECK: ret
}
+
+define i32 @testsize1(i32 %x) minsize nounwind {
+entry:
+ %div = sdiv i32 %x, 32
+ ret i32 %div
+; CHECK-LABEL: testsize1:
+; CHECK: divl
+}
+
+define i32 @testsize2(i32 %x) minsize nounwind {
+entry:
+ %div = sdiv i32 %x, 33
+ ret i32 %div
+; CHECK-LABEL: testsize2:
+; CHECK: divl
+}
+
+define i32 @testsize3(i32 %x) minsize nounwind {
+entry:
+ %div = udiv i32 %x, 32
+ ret i32 %div
+; CHECK-LABEL: testsize3:
+; CHECK: shrl
+}
+
+define i32 @testsize4(i32 %x) minsize nounwind {
+entry:
+ %div = udiv i32 %x, 33
+ ret i32 %div
+; CHECK-LABEL: testsize4:
+; CHECK: divl
+}