29 lines · plain
1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 42; RUN: opt -O0 -S < %s | FileCheck %s --check-prefix=O03; RUN: opt -O1 -S < %s | FileCheck %s4; RUN: opt -O2 -S < %s | FileCheck %s5; RUN: opt -O3 -S < %s | FileCheck %s6; RUN: opt -Os -S < %s | FileCheck %s7; RUN: opt -Oz -S < %s | FileCheck %s8 9target datalayout = "e-p:64:64"10 11; Make sure that optimizations do not lose inrange information.12 13@vtable = constant { [3 x ptr] } { [3 x ptr] [ptr null, ptr null, ptr null] }14 15define void @foo(ptr %p) {16; O0-LABEL: define void @foo(17; O0-SAME: ptr [[P:%.*]]) {18; O0-NEXT: store ptr getelementptr inrange(-24, 0) ({ [3 x ptr], [3 x ptr] }, ptr @vtable, i32 0, i32 0, i32 3), ptr [[P]], align 819; O0-NEXT: ret void20;21; CHECK-LABEL: define void @foo(22; CHECK-SAME: ptr writeonly captures(none) initializes((0, 8)) [[P:%.*]]) local_unnamed_addr #[[ATTR0:[0-9]+]] {23; CHECK-NEXT: store ptr getelementptr inbounds nuw inrange(-24, 0) (i8, ptr @vtable, i64 24), ptr [[P]], align 824; CHECK-NEXT: ret void25;26 store ptr getelementptr inrange(-24, 0) ({ [3 x ptr], [3 x ptr] }, ptr @vtable, i32 0, i32 0, i32 3), ptr %p27 ret void28}29