1; RUN: opt -passes=early-cse -earlycse-debug-hash -S -o - %s | FileCheck %s 2target datalayout = "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64-ni:2" 3target triple = "armv7-unknown-linux-gnueabi" 4 5%struct.anon = type { i32 } 6 7@onesstruct = private constant %struct.anon { i32 -1 }, align 4 8 9define i32 @allones_struct() { 10; CHECK-LABEL: @allones_struct() 11; CHECK-NEXT: %1 = load [1 x i32], ptr @onesstruct, align 4 12; CHECK-NEXT: %2 = extractvalue [1 x i32] %1, 0 13; CHECK-NEXT: ret i32 %2 14 %1 = load [1 x i32], ptr @onesstruct, align 4 15 %2 = extractvalue [1 x i32] %1, 0 16 ret i32 %2 17} 18 19define i32 @allones_int() { 20; CHECK-LABEL: @allones_int() 21; CHECK-NEXT: ret i32 -1 22 %1 = load i32, ptr @onesstruct, align 4 23 ret i32 %1 24} 25 26define ptr @allones_ptr() { 27; CHECK-LABEL: @allones_ptr() 28; CHECK-NEXT: ret ptr inttoptr (i32 -1 to ptr) 29 %1 = load ptr, ptr @onesstruct, align 4 30 ret ptr %1 31} 32 33define ptr addrspace(1) @allones_ptr1() { 34; CHECK-LABEL: @allones_ptr1() 35; CHECK-NEXT: ret ptr addrspace(1) inttoptr (i32 -1 to ptr addrspace(1)) 36 %1 = load ptr addrspace(1), ptr @onesstruct, align 4 37 ret ptr addrspace(1) %1 38} 39 40define ptr addrspace(2) @allones_ptr2() { 41; CHECK-LABEL: @allones_ptr2() 42; CHECK-NEXT: %1 = load ptr addrspace(2), ptr @onesstruct, align 4 43; CHECK-NEXT: ret ptr addrspace(2) %1 44 %1 = load ptr addrspace(2), ptr @onesstruct, align 4 45 ret ptr addrspace(2) %1 46} 47