| ; RUN: opt -passes=globalopt -S < %s | FileCheck %s |
| ; CHECK: @Y |
| ; CHECK: section ".foo" |
| |
| %struct.xyz = type { double, i32 } |
| |
| @Y = internal global %struct.xyz* null ,section ".foo" ; <%struct.xyz**> [#uses=2] |
| @numf2s = external global i32 ; <i32*> [#uses=1] |
| |
| define void @init_net() #0 { |
| ; CHECK-LABEL: init_net( |
| ; CHECK: load i32, i32* @numf2s |
| ; CHECK: call i8* @malloc |
| ; CHECK: store %struct.xyz* {{.*}}, %struct.xyz** @Y |
| entry: |
| %0 = load i32, i32* @numf2s, align 4 ; <i32> [#uses=1] |
| %mallocsize2 = shl i32 %0, 4 ; <i32> [#uses=1] |
| %malloccall3 = tail call i8* @malloc(i32 %mallocsize2) ; <i8*> [#uses=1] |
| %1 = bitcast i8* %malloccall3 to %struct.xyz* ; <%struct.xyz*> [#uses=1] |
| store %struct.xyz* %1, %struct.xyz** @Y, align 8 |
| ret void |
| } |
| |
| define %struct.xyz* @load_train() #0 { |
| ; CHECK-LABEL: load_train( |
| ; CHECK: load %struct.xyz*, %struct.xyz** @Y |
| entry: |
| %0 = load %struct.xyz*, %struct.xyz** @Y, align 8 ; <%struct.xyz*> [#uses=0] |
| ret %struct.xyz* %0 |
| } |
| |
| declare noalias i8* @malloc(i32) |
| |
| attributes #0 = { null_pointer_is_valid } |