| ; In this case, the global cannot be merged as i may be out of range |
| |
| ; RUN: opt < %s -passes=globalopt -S | FileCheck %s |
| target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128" |
| |
| @G = internal global { i32, [4 x float] } zeroinitializer ; <ptr> [#uses=3] |
| |
| ; CHECK: @G = internal unnamed_addr global { i32, [4 x float] } |
| ; CHECK: 12345 |
| define void @onlystore() { |
| store i32 12345, ptr getelementptr ({ i32, [4 x float] }, ptr @G, i32 0, i32 0) |
| ret void |
| } |
| |
| define void @storeinit(i32 %i) { |
| %Ptr = getelementptr { i32, [4 x float] }, ptr @G, i32 0, i32 1, i32 %i ; <ptr> [#uses=1] |
| store float 1.000000e+00, ptr %Ptr |
| ret void |
| } |
| |
| define float @readval(i32 %i) { |
| %Ptr = getelementptr { i32, [4 x float] }, ptr @G, i32 0, i32 1, i32 %i ; <ptr> [#uses=1] |
| %V = load float, ptr %Ptr ; <float> [#uses=1] |
| ret float %V |
| } |