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[AMDGPU] Improve test coverage for G_INTTOPTR and G_PTRTOINT #142603

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Merged
merged 1 commit into from
Jun 19, 2025
Merged

[AMDGPU] Improve test coverage for G_INTTOPTR and G_PTRTOINT #142603

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236 changes: 230 additions & 6 deletions llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-inttoptr.mir
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Original file line number Diff line number Diff line change
Expand Up @@ -3,33 +3,257 @@
# RUN: llc -mtriple=amdgcn -run-pass=regbankselect %s -verify-machineinstrs -o - -regbankselect-greedy | FileCheck %s

---
name: inttoptr_s
name: inttoptr_s_p0
legalized: true

body: |
bb.0:
liveins: $sgpr0_sgpr1
; CHECK-LABEL: name: inttoptr_s
; CHECK-LABEL: name: inttoptr_s_p0
; CHECK: liveins: $sgpr0_sgpr1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1
; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:sgpr(p4) = G_INTTOPTR [[COPY]](s64)
; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:sgpr(p0) = G_INTTOPTR [[COPY]](s64)
%0:_(s64) = COPY $sgpr0_sgpr1
%1:_(p4) = G_INTTOPTR %0
%1:_(p0) = G_INTTOPTR %0
...

---
name: inttoptr_v
name: inttoptr_v_p0
legalized: true

body: |
bb.0:
liveins: $vgpr0_vgpr1
; CHECK-LABEL: name: inttoptr_v
; CHECK-LABEL: name: inttoptr_v_p0
; CHECK: liveins: $vgpr0_vgpr1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1
; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:vgpr(p0) = G_INTTOPTR [[COPY]](s64)
%0:_(s64) = COPY $vgpr0_vgpr1
%1:_(p0) = G_INTTOPTR %0
...

---
name: inttoptr_s_p1
legalized: true

body: |
bb.0:
liveins: $sgpr0_sgpr1
; CHECK-LABEL: name: inttoptr_s_p1
; CHECK: liveins: $sgpr0_sgpr1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1
; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:sgpr(p1) = G_INTTOPTR [[COPY]](s64)
%0:_(s64) = COPY $sgpr0_sgpr1
%1:_(p1) = G_INTTOPTR %0
...

---
name: inttoptr_v_p1
legalized: true

body: |
bb.0:
liveins: $vgpr0_vgpr1
; CHECK-LABEL: name: inttoptr_v_p1
; CHECK: liveins: $vgpr0_vgpr1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1
; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:vgpr(p1) = G_INTTOPTR [[COPY]](s64)
%0:_(s64) = COPY $vgpr0_vgpr1
%1:_(p1) = G_INTTOPTR %0
...

---
name: inttoptr_s_p2
legalized: true

body: |
bb.0:
liveins: $sgpr0
; CHECK-LABEL: name: inttoptr_s_p2
; CHECK: liveins: $sgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:sgpr(p2) = G_INTTOPTR [[COPY]](s32)
%0:_(s32) = COPY $sgpr0
%1:_(p2) = G_INTTOPTR %0
...

---
name: inttoptr_v_p2
legalized: true

body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: inttoptr_v_p2
; CHECK: liveins: $vgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:vgpr(p2) = G_INTTOPTR [[COPY]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(p2) = G_INTTOPTR %0
...

---
name: inttoptr_s_p3
legalized: true

body: |
bb.0:
liveins: $sgpr0
; CHECK-LABEL: name: inttoptr_s_p3
; CHECK: liveins: $sgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:sgpr(p3) = G_INTTOPTR [[COPY]](s32)
%0:_(s32) = COPY $sgpr0
%1:_(p3) = G_INTTOPTR %0
...

---
name: inttoptr_v_p3
legalized: true

body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: inttoptr_v_p3
; CHECK: liveins: $vgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:vgpr(p3) = G_INTTOPTR [[COPY]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(p3) = G_INTTOPTR %0
...

---
name: inttoptr_s_p4
legalized: true

body: |
bb.0:
liveins: $sgpr0_sgpr1
; CHECK-LABEL: name: inttoptr_s_p4
; CHECK: liveins: $sgpr0_sgpr1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1
; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:sgpr(p4) = G_INTTOPTR [[COPY]](s64)
%0:_(s64) = COPY $sgpr0_sgpr1
%1:_(p4) = G_INTTOPTR %0
...

---
name: inttoptr_v_p4
legalized: true

body: |
bb.0:
liveins: $vgpr0_vgpr1
; CHECK-LABEL: name: inttoptr_v_p4
; CHECK: liveins: $vgpr0_vgpr1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1
; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:vgpr(p4) = G_INTTOPTR [[COPY]](s64)
%0:_(s64) = COPY $vgpr0_vgpr1
%1:_(p4) = G_INTTOPTR %0
...

---
name: inttoptr_s_p5
legalized: true

body: |
bb.0:
liveins: $sgpr0
; CHECK-LABEL: name: inttoptr_s_p5
; CHECK: liveins: $sgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:sgpr(p5) = G_INTTOPTR [[COPY]](s32)
%0:_(s32) = COPY $sgpr0
%1:_(p5) = G_INTTOPTR %0
...

---
name: inttoptr_v_p5
legalized: true

body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: inttoptr_v_p5
; CHECK: liveins: $vgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:vgpr(p5) = G_INTTOPTR [[COPY]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(p5) = G_INTTOPTR %0
...

---
name: inttoptr_s_p6
legalized: true

body: |
bb.0:
liveins: $sgpr0
; CHECK-LABEL: name: inttoptr_s_p6
; CHECK: liveins: $sgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:sgpr(p6) = G_INTTOPTR [[COPY]](s32)
%0:_(s32) = COPY $sgpr0
%1:_(p6) = G_INTTOPTR %0
...

---
name: inttoptr_v_p6
legalized: true

body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: inttoptr_v_p6
; CHECK: liveins: $vgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:vgpr(p6) = G_INTTOPTR [[COPY]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(p6) = G_INTTOPTR %0
...

---
name: inttoptr_s_p8
legalized: true

body: |
bb.0:
liveins: $sgpr0_sgpr1_sgpr2_sgpr3
; CHECK-LABEL: name: inttoptr_s_p8
; CHECK: liveins: $sgpr0_sgpr1_sgpr2_sgpr3
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s128) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:sgpr(p8) = G_INTTOPTR [[COPY]](s128)
%0:_(s128) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
%1:_(p8) = G_INTTOPTR %0
...

---
name: inttoptr_v_p8
legalized: true

body: |
bb.0:
liveins: $vgpr0_vgpr1_vgpr2_vgpr3
; CHECK-LABEL: name: inttoptr_v_p8
; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s128) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:vgpr(p8) = G_INTTOPTR [[COPY]](s128)
%0:_(s128) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
%1:_(p8) = G_INTTOPTR %0
...
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