Nuno Lopes 1cbf2be592 add -bounds-checking-multiple-traps option to make one trap BB per check
disabled by default for now; we can discusse the default value (& name) later

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157777 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-31 22:58:48 +00:00

13 lines
438 B
LLVM

; RUN: opt < %s -bounds-checking -bounds-checking-multiple-traps -S | FileCheck %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-n8:16:32:64-S128"
; CHECK: @f1
define void @f1(i64 %x) nounwind {
%1 = alloca i128, i64 %x
%2 = load i128* %1, align 4
%3 = load i128* %1, align 4
ret void
; CHECK: llvm.trap
; CHECK: llvm.trap
}