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1; RUN: llc --show-mc-encoding < %s | FileCheck %s
2
3target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
4target triple = "x86_64-apple-darwin10.0.0"
5
6declare i32 @foo();
7
8define i32 @f0(i32* nocapture %x) nounwind readonly ssp {
9entry:
10  %tmp1 = call i32 @foo()
11; CHECK: cmpl $16777216, %eax
12; CHECK: # encoding: [0x3d,0x00,0x00,0x00,0x01]
13  %cmp = icmp eq i32 %tmp1, 16777216              ; <i1> [#uses=1]
14
15  %conv = zext i1 %cmp to i32                     ; <i32> [#uses=1]
16  ret i32 %conv
17}
18
19define i32 @f1() nounwind {
20  %ax = tail call i16 asm sideeffect "", "={ax},~{dirflag},~{fpsr},~{flags}"()
21  %conv = sext i16 %ax to i32
22  ret i32 %conv
23
24; CHECK-LABEL: f1:
25; CHECK: cwtl ## encoding: [0x98]
26}
27
28define i64 @f2() nounwind {
29  %eax = tail call i32 asm sideeffect "", "={ax},~{dirflag},~{fpsr},~{flags}"()
30  %conv = sext i32 %eax to i64
31  ret i64 %conv
32
33; CHECK-LABEL: f2:
34; CHECK: cltq ## encoding: [0x48,0x98]
35}
36