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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 22; RUN: opt < %s -passes=instcombine -S | FileCheck %s3 4target datalayout = "e-p:32:32"5target triple = "i686-pc-win32"6 7 8declare token @llvm.call.preallocated.setup(i32)9declare ptr @llvm.call.preallocated.arg(token, i32)10 11declare void @takes_i32(i32)12declare void @takes_i32_preallocated(ptr preallocated(i32))13 14define void @f() {15; CHECK-LABEL: define void @f() {16; CHECK-NEXT: [[T:%.*]] = call token @llvm.call.preallocated.setup(i32 1)17; CHECK-NEXT: [[A:%.*]] = call ptr @llvm.call.preallocated.arg(token [[T]], i32 0) #[[ATTR1:[0-9]+]]18; CHECK-NEXT: call void @takes_i32(ptr preallocated(i32) [[A]]) [ "preallocated"(token [[T]]) ]19; CHECK-NEXT: ret void20;21 %t = call token @llvm.call.preallocated.setup(i32 1)22 %a = call ptr @llvm.call.preallocated.arg(token %t, i32 0) preallocated(i32)23 call void @takes_i32(ptr preallocated(i32) %a) ["preallocated"(token %t)]24 ret void25}26 27define void @g() {28; CHECK-LABEL: define void @g() {29; CHECK-NEXT: call void @takes_i32_preallocated(i32 0)30; CHECK-NEXT: ret void31;32 call void @takes_i32_preallocated(i32 0)33 ret void34}35