| // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --version 3 |
| // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm %s -o - | FileCheck %s |
| |
| struct S; |
| extern S a[10]; |
| S(*b)[10] = &a; |
| struct S { |
| int x; |
| }; |
| |
| // The address calculation should be based on the size of the struct S |
| // declaration, not a dummy type like i8. |
| |
| // CHECK-LABEL: define dso_local noundef i32 @_Z1fv |
| // CHECK-SAME: () #[[ATTR0:[0-9]+]] { |
| // CHECK-NEXT: entry: |
| // CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr getelementptr inbounds ([10 x %struct.S], ptr @a, i64 0, i64 3), align 4 |
| // CHECK-NEXT: ret i32 [[TMP0]] |
| // |
| int f() { return a[3].x; } |
