1 files changed, 33 insertions, 12 deletions

diff --git a/test/CodeGen/X86/movbe.ll b/test/CodeGen/X86/movbe.ll
index 3f459be..e248410 100644
--- a/test/CodeGen/X86/movbe.ll
+++ b/test/CodeGen/X86/movbe.ll
@@ -1,45 +1,66 @@
 ; RUN: llc -mtriple=x86_64-linux -mcpu=atom < %s | FileCheck %s
 ; RUN: llc -mtriple=x86_64-linux -mcpu=slm < %s | FileCheck %s -check-prefix=SLM
 
+declare i16 @llvm.bswap.i16(i16) nounwind readnone
 declare i32 @llvm.bswap.i32(i32) nounwind readnone
 declare i64 @llvm.bswap.i64(i64) nounwind readnone
 
-define void @test1(i32* nocapture %x, i32 %y) nounwind {
+define void @test1(i16* nocapture %x, i16 %y) nounwind {
+  %bswap = call i16 @llvm.bswap.i16(i16 %y)
+  store i16 %bswap, i16* %x, align 2
+  ret void
+; CHECK-LABEL: test1:
+; CHECK: movbew %si, (%rdi)
+; SLM-LABEL: test1:
+; SLM: movbew   %si, (%rdi)
+}
+
+define i16 @test2(i16* %x) nounwind {
+  %load = load i16* %x, align 2
+  %bswap = call i16 @llvm.bswap.i16(i16 %load)
+  ret i16 %bswap
+; CHECK-LABEL: test2:
+; CHECK: movbew (%rdi), %ax
+; SLM-LABEL: test2:
+; SLM: movbew   (%rdi), %ax
+}
+
+define void @test3(i32* nocapture %x, i32 %y) nounwind {
   %bswap = call i32 @llvm.bswap.i32(i32 %y)
   store i32 %bswap, i32* %x, align 4
   ret void
-; CHECK-LABEL: test1:
+; CHECK-LABEL: test3:
 ; CHECK: movbel	%esi, (%rdi)
-; SLM-LABEL: test1:
+; SLM-LABEL: test3:
 ; SLM: movbel	%esi, (%rdi)
 }
 
-define i32 @test2(i32* %x) nounwind {
+define i32 @test4(i32* %x) nounwind {
   %load = load i32* %x, align 4
   %bswap = call i32 @llvm.bswap.i32(i32 %load)
   ret i32 %bswap
-; CHECK-LABEL: test2:
+; CHECK-LABEL: test4:
 ; CHECK: movbel	(%rdi), %eax
-; SLM-LABEL: test2:
+; SLM-LABEL: test4:
 ; SLM: movbel	(%rdi), %eax
 }
 
-define void @test3(i64* %x, i64 %y) nounwind {
+define void @test5(i64* %x, i64 %y) nounwind {
   %bswap = call i64 @llvm.bswap.i64(i64 %y)
   store i64 %bswap, i64* %x, align 8
   ret void
-; CHECK-LABEL: test3:
+; CHECK-LABEL: test5:
 ; CHECK: movbeq	%rsi, (%rdi)
-; SLM-LABEL: test3:
+; SLM-LABEL: test5:
 ; SLM: movbeq	%rsi, (%rdi)
 }
 
-define i64 @test4(i64* %x) nounwind {
+define i64 @test6(i64* %x) nounwind {
   %load = load i64* %x, align 8
   %bswap = call i64 @llvm.bswap.i64(i64 %load)
   ret i64 %bswap
-; CHECK-LABEL: test4:
+; CHECK-LABEL: test6:
 ; CHECK: movbeq	(%rdi), %rax
-; SLM-LABEL: test4:
+; SLM-LABEL: test6:
 ; SLM: movbeq	(%rdi), %rax
 }