| ; RUN: opt < %s -passes=bounds-checking -S | FileCheck %s |
| target datalayout = "e-p:64:64:64-p1:16:16:16-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: @foo |
| define i32 @foo(i32 %i) nosanitize_bounds { |
| entry: |
| %i.addr = alloca i32, align 4 |
| %b = alloca [64 x i32], align 16 |
| store i32 %i, i32* %i.addr, align 4 |
| %0 = load i32, i32* %i.addr, align 4 |
| %idxprom = sext i32 %0 to i64 |
| %arrayidx = getelementptr inbounds [64 x i32], [64 x i32]* %b, i64 0, i64 %idxprom |
| %1 = load i32, i32* %arrayidx, align 4 |
| ret i32 %1 |
| ; CHECK-NOT: call void @llvm.trap() |
| } |
| |
