; Check fwrite(S, 1, 1, fp) -> fputc(S[0], fp).
define void @test_simplify1(%FILE* %fp) {
; Check fwrite(S, 1, 1, fp) -> fputc(S[0], fp).
define void @test_simplify1(%FILE* %fp) {
%str = getelementptr inbounds [1 x i8]* @str, i64 0, i64 0
call i64 @fwrite(i8* %str, i64 1, i64 1, %FILE* %fp)
; CHECK-NEXT: call i32 @fputc(i32 0, %FILE* %fp)
%str = getelementptr inbounds [1 x i8]* @str, i64 0, i64 0
call i64 @fwrite(i8* %str, i64 1, i64 1, %FILE* %fp)
; CHECK-NEXT: call i32 @fputc(i32 0, %FILE* %fp)
%str = getelementptr inbounds [0 x i8]* @empty, i64 0, i64 0
call i64 @fwrite(i8* %str, i64 1, i64 0, %FILE* %fp)
ret void
%str = getelementptr inbounds [0 x i8]* @empty, i64 0, i64 0
call i64 @fwrite(i8* %str, i64 1, i64 0, %FILE* %fp)
ret void
%str = getelementptr inbounds [0 x i8]* @empty, i64 0, i64 0
call i64 @fwrite(i8* %str, i64 0, i64 1, %FILE* %fp)
ret void
%str = getelementptr inbounds [0 x i8]* @empty, i64 0, i64 0
call i64 @fwrite(i8* %str, i64 0, i64 1, %FILE* %fp)
ret void
%str = getelementptr inbounds [1 x i8]* @str, i64 0, i64 0
%ret = call i64 @fwrite(i8* %str, i64 1, i64 1, %FILE* %fp)
; CHECK-NEXT: call i64 @fwrite
%str = getelementptr inbounds [1 x i8]* @str, i64 0, i64 0
%ret = call i64 @fwrite(i8* %str, i64 1, i64 1, %FILE* %fp)
; CHECK-NEXT: call i64 @fwrite
%str = getelementptr inbounds [1 x i8]* @str, i64 0, i64 0
call i64 @fwrite(i8* %str, i64 %size, i64 1, %FILE* %fp)
; CHECK-NEXT: call i64 @fwrite
%str = getelementptr inbounds [1 x i8]* @str, i64 0, i64 0
call i64 @fwrite(i8* %str, i64 %size, i64 1, %FILE* %fp)
; CHECK-NEXT: call i64 @fwrite