1; RUN: llc -mtriple=x86_64-linux -mcpu=atom < %s | FileCheck %s
2; RUN: llc -mtriple=x86_64-linux -mcpu=slm < %s | FileCheck %s -check-prefix=SLM
3
4declare i16 @llvm.bswap.i16(i16) nounwind readnone
5declare i32 @llvm.bswap.i32(i32) nounwind readnone
6declare i64 @llvm.bswap.i64(i64) nounwind readnone
7
8define void @test1(i16* nocapture %x, i16 %y) nounwind {
9  %bswap = call i16 @llvm.bswap.i16(i16 %y)
10  store i16 %bswap, i16* %x, align 2
11  ret void
12; CHECK-LABEL: test1:
13; CHECK: movbew %si, (%rdi)
14; SLM-LABEL: test1:
15; SLM: movbew   %si, (%rdi)
16}
17
18define i16 @test2(i16* %x) nounwind {
19  %load = load i16* %x, align 2
20  %bswap = call i16 @llvm.bswap.i16(i16 %load)
21  ret i16 %bswap
22; CHECK-LABEL: test2:
23; CHECK: movbew (%rdi), %ax
24; SLM-LABEL: test2:
25; SLM: movbew   (%rdi), %ax
26}
27
28define void @test3(i32* nocapture %x, i32 %y) nounwind {
29  %bswap = call i32 @llvm.bswap.i32(i32 %y)
30  store i32 %bswap, i32* %x, align 4
31  ret void
32; CHECK-LABEL: test3:
33; CHECK: movbel	%esi, (%rdi)
34; SLM-LABEL: test3:
35; SLM: movbel	%esi, (%rdi)
36}
37
38define i32 @test4(i32* %x) nounwind {
39  %load = load i32* %x, align 4
40  %bswap = call i32 @llvm.bswap.i32(i32 %load)
41  ret i32 %bswap
42; CHECK-LABEL: test4:
43; CHECK: movbel	(%rdi), %eax
44; SLM-LABEL: test4:
45; SLM: movbel	(%rdi), %eax
46}
47
48define void @test5(i64* %x, i64 %y) nounwind {
49  %bswap = call i64 @llvm.bswap.i64(i64 %y)
50  store i64 %bswap, i64* %x, align 8
51  ret void
52; CHECK-LABEL: test5:
53; CHECK: movbeq	%rsi, (%rdi)
54; SLM-LABEL: test5:
55; SLM: movbeq	%rsi, (%rdi)
56}
57
58define i64 @test6(i64* %x) nounwind {
59  %load = load i64* %x, align 8
60  %bswap = call i64 @llvm.bswap.i64(i64 %load)
61  ret i64 %bswap
62; CHECK-LABEL: test6:
63; CHECK: movbeq	(%rdi), %rax
64; SLM-LABEL: test6:
65; SLM: movbeq	(%rdi), %rax
66}
67