-; RUN: llc < %s -mtriple=i686-pc-linux-gnu -asm-verbose=0 | FileCheck %s
+; RUN: llc < %s -mcpu=generic -mtriple=i686-pc-linux-gnu -asm-verbose=0 | FileCheck %s
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32"
target triple = "i686-pc-linux-gnu"
ret i8 %div
; CHECK: test3:
-; CHECK: imull $171, %eax, %eax
-; CHECK-NEXT: shrb %ah
-; CHECK-NEXT: movzbl %ah, %eax
+; CHECK: movzbl 8(%esp), %eax
+; CHECK-NEXT: imull $171, %eax, %eax
+; CHECK-NEXT: shrl $9, %eax
; CHECK-NEXT: ret
}
%div = sdiv i16 %x, 33 ; <i32> [#uses=1]
ret i16 %div
; CHECK: test4:
+; CHECK: imull $1986, %eax, %
}
define i32 @test5(i32 %A) nounwind {
; CHECK: mull 4(%esp)
}
+define signext i16 @test6(i16 signext %x) nounwind {
+entry:
+ %div = sdiv i16 %x, 10
+ ret i16 %div
+; CHECK: test6:
+; CHECK: imull $26215, %eax, %eax
+; CHECK: shrl $31, %ecx
+; CHECK: sarl $18, %eax
+}
+
+define i32 @test7(i32 %x) nounwind {
+ %div = udiv i32 %x, 28
+ ret i32 %div
+; CHECK: test7:
+; CHECK: shrl $2
+; CHECK: movl $613566757
+; CHECK: mull
+; CHECK-NOT: shrl
+; CHECK: ret
+}