1 files changed, 17 insertions, 0 deletions
diff --git a/test/CodeGen/Mips/sub2.ll b/test/CodeGen/Mips/sub2.ll
new file mode 100644
index 0000000..4f6bfcc
--- /dev/null
+++ b/test/CodeGen/Mips/sub2.ll
@@ -0,0 +1,17 @@
+; RUN: llc  -march=mipsel -mcpu=mips16 -relocation-model=pic -O3 < %s | FileCheck %s -check-prefix=16
+
+@i = global i32 10, align 4
+@j = global i32 20, align 4
+@.str = private unnamed_addr constant [4 x i8] c"%i\0A\00", align 1
+
+define i32 @main() nounwind {
+entry:
+  %0 = load i32* @j, align 4
+  %1 = load i32* @i, align 4
+  %sub = sub nsw i32 %0, %1
+; 16:	subu	${{[0-9]+}}, ${{[0-9]+}}, ${{[0-9]+}}
+  %call = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([4 x i8]* @.str, i32 0, i32 0), i32 %sub)
+  ret i32 0
+}
+
+declare i32 @printf(i8*, ...)