| Hal Finkel | 8d7435e | 2013-07-17 05:35:44 +0000 | [diff] [blame] | 1 | ; RUN: llc -mtriple=powerpc64-unknown-linux-gnu < %s | FileCheck %s |
| 2 | 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-f128:128:128-v128:128:128-n32:64" |
| 3 | target triple = "powerpc64-unknown-linux-gnu" |
| 4 | |
| 5 | %struct.__jmp_buf_tag.1.15.17.21.25.49.53.55 = type { [64 x i64], i32, %struct.__sigset_t.0.14.16.20.24.48.52.54, [8 x i8] } |
| 6 | %struct.__sigset_t.0.14.16.20.24.48.52.54 = type { [16 x i64] } |
| 7 | |
| 8 | @env_sigill = external global [1 x %struct.__jmp_buf_tag.1.15.17.21.25.49.53.55], align 16 |
| 9 | |
| 10 | ; CHECK-LABEL: @main |
| 11 | ; CHECK-NOT: mtctr |
| 12 | |
| 13 | ; Function Attrs: nounwind |
| 14 | define void @main() #0 { |
| 15 | entry: |
| 16 | br i1 undef, label %return, label %if.end |
| 17 | |
| 18 | if.end: ; preds = %entry |
| 19 | br i1 undef, label %for.body.lr.ph, label %for.end.thread |
| 20 | |
| 21 | for.end.thread: ; preds = %if.end |
| 22 | br label %return |
| 23 | |
| 24 | for.body.lr.ph: ; preds = %if.end |
| 25 | br label %for.body |
| 26 | |
| 27 | for.cond: ; preds = %for.body |
| 28 | %cmp2 = icmp slt i32 %inc, undef |
| 29 | br i1 %cmp2, label %for.body, label %for.end |
| 30 | |
| 31 | for.body: ; preds = %for.cond, %for.body.lr.ph |
| 32 | %i.032 = phi i32 [ 0, %for.body.lr.ph ], [ %inc, %for.cond ] |
| 33 | %0 = call i32 @llvm.eh.sjlj.setjmp(i8* bitcast ([1 x %struct.__jmp_buf_tag.1.15.17.21.25.49.53.55]* @env_sigill to i8*)) |
| 34 | %inc = add nsw i32 %i.032, 1 |
| 35 | br i1 false, label %if.else, label %for.cond |
| 36 | |
| 37 | if.else: ; preds = %for.body |
| 38 | unreachable |
| 39 | |
| 40 | for.end: ; preds = %for.cond |
| 41 | unreachable |
| 42 | |
| 43 | return: ; preds = %for.end.thread, %entry |
| 44 | ret void |
| 45 | } |
| 46 | |
| 47 | ; Function Attrs: nounwind |
| 48 | declare i32 @llvm.eh.sjlj.setjmp(i8*) #0 |
| 49 | |
| 50 | attributes #0 = { nounwind } |