| ; RUN: llc < %s |
| |
| target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128" |
| target triple = "x86_64-unknown-linux-gnu" |
| @0 = external global i32 ; <i32*>:0 [#uses=1] |
| |
| declare i64 @strlen(i8* nocapture) nounwind readonly |
| |
| define fastcc i8* @1(i8*) nounwind { |
| br i1 false, label %3, label %2 |
| |
| ; <label>:2 ; preds = %1 |
| ret i8* %0 |
| |
| ; <label>:3 ; preds = %1 |
| %4 = call i64 @strlen(i8* %0) nounwind readonly ; <i64> [#uses=1] |
| %5 = trunc i64 %4 to i32 ; <i32> [#uses=2] |
| %6 = load i32, i32* @0, align 4 ; <i32> [#uses=1] |
| %7 = sub i32 %5, %6 ; <i32> [#uses=2] |
| %8 = sext i32 %5 to i64 ; <i64> [#uses=1] |
| %9 = sext i32 %7 to i64 ; <i64> [#uses=1] |
| %10 = sub i64 %8, %9 ; <i64> [#uses=1] |
| %11 = getelementptr i8, i8* %0, i64 %10 ; <i8*> [#uses=1] |
| %12 = icmp sgt i32 %7, 0 ; <i1> [#uses=1] |
| br i1 %12, label %13, label %14 |
| |
| ; <label>:13 ; preds = %13, %3 |
| br label %13 |
| |
| ; <label>:14 ; preds = %3 |
| %15 = call noalias i8* @make_temp_file(i8* %11) nounwind ; <i8*> [#uses=0] |
| unreachable |
| } |
| |
| declare noalias i8* @make_temp_file(i8*) |