1; Test parsing unreachable instruction. 2 3; RUN: %p2i -i %s --insts | FileCheck %s 4; RUN: %p2i -i %s --args -notranslate -timing | \ 5; RUN: FileCheck --check-prefix=NOIR %s 6 7define internal i32 @divide(i32 %num, i32 %den) { 8entry: 9 %cmp = icmp ne i32 %den, 0 10 br i1 %cmp, label %return, label %abort 11 12abort: ; preds = %entry 13 unreachable 14 15return: ; preds = %entry 16 %div = sdiv i32 %num, %den 17 ret i32 %div 18} 19 20; CHECK: define internal i32 @divide(i32 %num, i32 %den) { 21; CHECK-NEXT: entry: 22; CHECK-NEXT: %cmp = icmp ne i32 %den, 0 23; CHECK-NEXT: br i1 %cmp, label %return, label %abort 24; CHECK-NEXT: abort: 25; CHECK-NEXT: unreachable 26; CHECK-NEXT: return: 27; CHECK-NEXT: %div = sdiv i32 %num, %den 28; CHECK-NEXT: ret i32 %div 29; CHECK-NEXT: } 30 31; NOIR: Total across all functions 32