}
; Check fprintf(fp, "%s", str) -> fputs(str, fp).
+; NOTE: The fputs simplifier simplifies this further to fwrite.
define void @test_simplify3(%FILE* %fp) {
; CHECK: @test_simplify3
%fmt = getelementptr [3 x i8]* @percent_s, i32 0, i32 0
%str = getelementptr [13 x i8]* @hello_world, i32 0, i32 0
call i32 (%FILE*, i8*, ...)* @fprintf(%FILE* %fp, i8* %fmt, i8* %str)
-; CHECK-NEXT: call i32 @fputs(i8* getelementptr inbounds ([13 x i8]* @hello_world, i32 0, i32 0), %FILE* %fp)
+; CHECK-NEXT: call i32 @fwrite(i8* getelementptr inbounds ([13 x i8]* @hello_world, i32 0, i32 0), i32 12, i32 1, %FILE* %fp)
ret void
; CHECK-NEXT: ret void
}