| ; RUN: llvm-lto -exported-symbol=_uses_puts -exported-symbol=_uses_printf -o - %t1 | \ |
| ; rdar://problem/16165191 |
| ; runtime library implementations should not be renamed |
| target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-apple-darwin11" |
| @str = private unnamed_addr constant [13 x i8] c"hello world\0A\00" |
| define i32 @uses_puts(i32 %i) { |
| %s = call i8* @foo(i32 %i) |
| %ret = call i32 @puts(i8* %s) |
| define i32 @uses_printf(i32 %i) { |
| %s = getelementptr [13 x i8], [13 x i8]* @str, i64 0, i64 0 |
| call i32 (i8*, ...) @printf(i8* %s) |
| define hidden i32 @printf(i8* readonly nocapture %fmt, ...) { |
| %ret = call i32 @bar(i8* %fmt) |
| define hidden i32 @puts(i8* %s) { |
| %ret = call i32 @bar(i8* %s) |