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1; RUN: llc -mtriple=hexagon -mcpu=hexagonv55 -enable-stackovf-sanitizer < %s | FileCheck %s2 3; CHECK-LABEL: foo_14; CHECK: __runtime_stack_check5define i32 @foo_1(i32 %n) #0 {6entry:7 %local = alloca [1024 x i32], align 88 call void @llvm.lifetime.start.p0(i64 4096, ptr %local) #19 call void @baz_1(ptr %local) #310 %arrayidx = getelementptr inbounds [1024 x i32], ptr %local, i32 0, i32 %n11 %0 = load i32, ptr %arrayidx, align 412 call void @llvm.lifetime.end.p0(i64 4096, ptr %local) #113 ret i32 %014}15 16; CHECK-LABEL: foo_217; CHECK: __save_r16_through_r19_stkchk18define i32 @foo_2(i32 %n, ptr %y) #0 {19entry:20 %local = alloca [2048 x i32], align 821 call void @llvm.lifetime.start.p0(i64 8192, ptr %local) #122 call void @baz_2(ptr %y, ptr %local) #323 %0 = load i32, ptr %y, align 424 %add = add nsw i32 %n, %025 %arrayidx = getelementptr inbounds [2048 x i32], ptr %local, i32 0, i32 %add26 %1 = load i32, ptr %arrayidx, align 427 call void @llvm.lifetime.end.p0(i64 8192, ptr %local) #128 ret i32 %129}30 31declare void @baz_1(ptr) #232declare void @baz_2(ptr, ptr) #233declare void @llvm.lifetime.start.p0(i64, ptr nocapture) #134declare void @llvm.lifetime.end.p0(i64, ptr nocapture) #135 36attributes #0 = { nounwind optsize "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }37attributes #1 = { nounwind }38attributes #2 = { optsize "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }39attributes #3 = { optsize }40 41