| ; RUN: opt -S -globalopt < %s | FileCheck %s |
| |
| ; CHECK: @tmp = local_unnamed_addr global i32 42 |
| |
| @llvm.global_ctors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__I_a, i8* null }] |
| @tmp = global i32 0 |
| |
| define i32 @TheAnswerToLifeTheUniverseAndEverything() { |
| ret i32 42 |
| } |
| |
| define void @_GLOBAL__I_a() { |
| enter: |
| %tmp1 = call i32 @TheAnswerToLifeTheUniverseAndEverything() |
| store i32 %tmp1, i32* @tmp |
| %cmp = icmp eq i32 %tmp1, 42 |
| call void @llvm.assume(i1 %cmp) |
| ret void |
| } |
| |
| declare void @llvm.assume(i1) |
