llvm-project/llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-bitcast.mir

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# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=fiji -run-pass=legalizer -global-isel %s -o - | FileCheck %s
--- |
define void @test_bitcast() { ret void }
...
---
name: test_bitcast
registers:
- { id: 0, class: _ }
- { id: 1, class: _ }
- { id: 2, class: _ }
body: |
bb.0:
liveins: %vgpr0
; CHECK-LABEL: name: test_bitcast
; CHECK: %1(<2 x s16>) = G_BITCAST %0
; CHECK: %2(s32) = G_BITCAST %1
%0(s32) = COPY %vgpr0
%1(<2 x s16>) = G_BITCAST %0
%2(s32) = G_BITCAST %1
...