1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2 2; RUN: opt -passes=indvars -S < %s | FileCheck %s 3 4target datalayout = "e-p:64:64-p1:64:64-p2:32:32-p3:32:32-p4:64:64-p5:32:32-p6:32:32-p7:160:256:256:32-p8:128:128-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64-S32-A5-G1-ni:7:8:9" 5target triple = "amdgcn--amdpal" 6 7define void @f(ptr addrspace(7) %arg) { 8; CHECK-LABEL: define void @f 9; CHECK-SAME: (ptr addrspace(7) [[ARG:%.*]]) { 10; CHECK-NEXT: bb: 11; CHECK-NEXT: br label [[BB1:%.*]] 12; CHECK: bb1: 13; CHECK-NEXT: br i1 false, label [[BB2:%.*]], label [[BB1]] 14; CHECK: bb2: 15; CHECK-NEXT: [[SCEVGEP:%.*]] = getelementptr i8, ptr addrspace(7) [[ARG]], i32 8 16; CHECK-NEXT: br label [[BB3:%.*]] 17; CHECK: bb3: 18; CHECK-NEXT: [[I4:%.*]] = load i32, ptr addrspace(7) [[SCEVGEP]], align 4 19; CHECK-NEXT: br label [[BB3]] 20; 21bb: 22 br label %bb1 23bb1: 24 %i = getelementptr i32, ptr addrspace(7) %arg, i32 2 25 br i1 false, label %bb2, label %bb1 26bb2: 27 br label %bb3 28bb3: 29 %i4 = load i32, ptr addrspace(7) %i, align 4 30 br label %bb3 31} 32 33define void @f2(<2 x ptr addrspace(7)> %arg) { 34; CHECK-LABEL: define void @f2 35; CHECK-SAME: (<2 x ptr addrspace(7)> [[ARG:%.*]]) { 36; CHECK-NEXT: bb: 37; CHECK-NEXT: br label [[BB1:%.*]] 38; CHECK: bb1: 39; CHECK-NEXT: [[P:%.*]] = extractelement <2 x ptr addrspace(7)> [[ARG]], i32 0 40; CHECK-NEXT: [[I:%.*]] = getelementptr i32, ptr addrspace(7) [[P]], i32 2 41; CHECK-NEXT: br i1 false, label [[BB2:%.*]], label [[BB1]] 42; CHECK: bb2: 43; CHECK-NEXT: [[I_LCSSA:%.*]] = phi ptr addrspace(7) [ [[I]], [[BB1]] ] 44; CHECK-NEXT: br label [[BB3:%.*]] 45; CHECK: bb3: 46; CHECK-NEXT: [[I4:%.*]] = load i32, ptr addrspace(7) [[I_LCSSA]], align 4 47; CHECK-NEXT: br label [[BB3]] 48; 49bb: 50 br label %bb1 51bb1: 52 %p = extractelement <2 x ptr addrspace(7)> %arg, i32 0 53 %i = getelementptr i32, ptr addrspace(7) %p, i32 2 54 br i1 false, label %bb2, label %bb1 55bb2: 56 br label %bb3 57bb3: 58 %i4 = load i32, ptr addrspace(7) %i, align 4 59 br label %bb3 60} 61