1 ; RUN: opt < %s -argpromotion -S | FileCheck %s 2 ; RUN: opt < %s -passes=argpromotion -S | FileCheck %s 3 4 target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128" 5 target triple = "x86_64-pc-windows-msvc" 6 7 ; CHECK: define internal void @add(i32 %[[THIS1:.*]], i32 %[[THIS2:.*]], i32* noalias %[[SR:.*]]) 8 define internal void @add({i32, i32}* %this, i32* sret %r) { 9 %ap = getelementptr {i32, i32}, {i32, i32}* %this, i32 0, i32 0 10 %bp = getelementptr {i32, i32}, {i32, i32}* %this, i32 0, i32 1 11 %a = load i32, i32* %ap 12 %b = load i32, i32* %bp 13 ; CHECK: %[[AB:.*]] = add i32 %[[THIS1]], %[[THIS2]] 14 %ab = add i32 %a, %b 15 ; CHECK: store i32 %[[AB]], i32* %[[SR]] 16 store i32 %ab, i32* %r 17 ret void 18 } 19 20 ; CHECK: define void @f() 21 define void @f() { 22 ; CHECK: %[[R:.*]] = alloca i32 23 %r = alloca i32 24 %pair = alloca {i32, i32} 25 26 ; CHECK: call void @add(i32 %{{.*}}, i32 %{{.*}}, i32* noalias %[[R]]) 27 call void @add({i32, i32}* %pair, i32* sret %r) 28 ret void 29 } 30
