1 ; RUN: llc < %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-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" 3 target triple = "x86_64-apple-darwin10.0.0" 4 5 declare i64 @llvm.objectsize.i64(i8*, i1) nounwind readnone 6 7 define void @test5() nounwind optsize noinline ssp { 8 entry: 9 ; CHECK: movq ___stack_chk_guard@GOTPCREL(%rip) 10 %buf = alloca [64 x i8], align 16 11 %0 = call i64 @llvm.objectsize.i64(i8* undef, i1 false) 12 br i1 false, label %if.end, label %if.then 13 14 if.then: ; preds = %entry 15 unreachable 16 17 if.end: ; preds = %entry 18 ret void 19 } 20
