| ; RUN: llc -mattr=+altivec < %s | FileCheck %s |
| target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v128:128:128-n32:64" |
| target triple = "powerpc64-unknown-linux-gnu" |
| |
| define i32 @test(<16 x i8> %v) nounwind { |
| entry: |
| %0 = bitcast <16 x i8> %v to i128 |
| %1 = lshr i128 %0, 96 |
| %2 = trunc i128 %1 to i32 |
| ret i32 %2 |
| } |
| |
| ; Verify that bitcast handles big-endian platforms correctly |
| ; by checking we load the result from the correct offset |
| |
| ; CHECK: addi [[REGISTER:[0-9]+]], 1, -16 |
| ; CHECK: stvx 2, 0, [[REGISTER]] |
| ; CHECK: lwz 3, -16(1) |
| ; CHECK: blr |
| |
