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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s | FileCheck %s
target triple = "x86_64-unknown-linux-gnu"
define void @load1(ptr nocapture readonly %x) {
; CHECK-LABEL: load1:
; CHECK: # %bb.0:
; CHECK-NEXT: pushq %rax
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: callq __asan_check_load_add_1_RDI
; CHECK-NEXT: callq __asan_check_store_add_1_RDI
; CHECK-NEXT: popq %rax
; CHECK-NEXT: .cfi_def_cfa_offset 8
; CHECK-NEXT: retq
call void @llvm.asan.check.memaccess(ptr %x, i32 0)
call void @llvm.asan.check.memaccess(ptr %x, i32 32)
ret void
}
define void @load2(ptr nocapture readonly %x) nounwind {
; CHECK-LABEL: load2:
; CHECK: # %bb.0:
; CHECK-NEXT: pushq %rax
; CHECK-NEXT: callq __asan_check_load_add_2_RDI
; CHECK-NEXT: callq __asan_check_store_add_2_RDI
; CHECK-NEXT: popq %rax
; CHECK-NEXT: retq
%1 = ptrtoint ptr %x to i64
call void @llvm.asan.check.memaccess(ptr %x, i32 2)
call void @llvm.asan.check.memaccess(ptr %x, i32 34)
ret void
}
define void @load4(ptr nocapture readonly %x) nounwind {
; CHECK-LABEL: load4:
; CHECK: # %bb.0:
; CHECK-NEXT: pushq %rax
; CHECK-NEXT: callq __asan_check_load_add_4_RDI
; CHECK-NEXT: callq __asan_check_store_add_4_RDI
; CHECK-NEXT: popq %rax
; CHECK-NEXT: retq
%1 = ptrtoint ptr %x to i64
call void @llvm.asan.check.memaccess(ptr %x, i32 4)
call void @llvm.asan.check.memaccess(ptr %x, i32 36)
ret void
}
define void @load8(ptr nocapture readonly %x) nounwind {
; CHECK-LABEL: load8:
; CHECK: # %bb.0:
; CHECK-NEXT: pushq %rax
; CHECK-NEXT: callq __asan_check_load_add_8_RDI
; CHECK-NEXT: callq __asan_check_store_add_8_RDI
; CHECK-NEXT: popq %rax
; CHECK-NEXT: retq
%1 = ptrtoint ptr %x to i64
call void @llvm.asan.check.memaccess(ptr %x, i32 6)
call void @llvm.asan.check.memaccess(ptr %x, i32 38)
ret void
}
define void @load16(ptr nocapture readonly %x) nounwind {
; CHECK-LABEL: load16:
; CHECK: # %bb.0:
; CHECK-NEXT: pushq %rax
; CHECK-NEXT: callq __asan_check_load_add_16_RDI
; CHECK-NEXT: callq __asan_check_store_add_16_RDI
; CHECK-NEXT: popq %rax
; CHECK-NEXT: retq
%1 = ptrtoint ptr %x to i64
call void @llvm.asan.check.memaccess(ptr %x, i32 8)
call void @llvm.asan.check.memaccess(ptr %x, i32 40)
ret void
}
declare void @llvm.asan.check.memaccess(ptr, i32 immarg)
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