| ; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=ppc64 | FileCheck %s |
| target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64" |
| target triple = "powerpc64-unknown-linux-gnu" |
| |
| define signext i32 @foo() #0 { |
| entry: |
| %v = alloca [8200 x i32], align 4 |
| %w = alloca [8200 x i32], align 4 |
| %q = alloca [8200 x i32], align 4 |
| call void @llvm.lifetime.start.p0(i64 32800, ptr %v) #0 |
| call void @llvm.lifetime.start.p0(i64 32800, ptr %w) #0 |
| call void @llvm.lifetime.start.p0(i64 32800, ptr %q) #0 |
| call void @bar(ptr %q, ptr %v, ptr %w) #0 |
| %0 = load i32, ptr %w, align 4 |
| %arrayidx3 = getelementptr inbounds [8200 x i32], ptr %w, i64 0, i64 1 |
| %1 = load i32, ptr %arrayidx3, align 4 |
| |
| ; CHECK: @foo |
| ; CHECK-NOT: lwzx |
| ; CHECK: lwz {{[0-9]+}}, 0([[REG:[0-9]+]]) |
| ; CHECK: lwz {{[0-9]+}}, 4([[REG]]) |
| ; CHECK: blr |
| |
| %add = add nsw i32 %1, %0 |
| call void @llvm.lifetime.end.p0(i64 32800, ptr %q) #0 |
| call void @llvm.lifetime.end.p0(i64 32800, ptr %w) #0 |
| call void @llvm.lifetime.end.p0(i64 32800, ptr %v) #0 |
| ret i32 %add |
| } |
| |
| declare void @llvm.lifetime.start.p0(i64, ptr nocapture) #0 |
| |
| declare void @bar(ptr, ptr, ptr) |
| |
| declare void @llvm.lifetime.end.p0(i64, ptr nocapture) #0 |
| |
| attributes #0 = { nounwind } |
