blob: 58944876e804760f7c89a6b45a2acbc2d9332201 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
|
; RUN: opt < %s -bounds-checking -S | FileCheck %s
; RUN: opt < %s -bounds-checking -bounds-checking-single-trap -S | FileCheck -check-prefix=SINGLE %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, i128* %1, align 4
%3 = load i128, i128* %1, align 4
ret void
; CHECK: call void @llvm.trap()
; CHECK: call void @llvm.trap()
; CHECK-NOT: call void @llvm.trap()
; SINGLE: call void @llvm.trap()
; SINGLE-NOT: call void @llvm.trap()
}
|
