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Pierre-vhPierre-vh
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[AMDGPU] Improve test coverage for G_INTTOPTR and G_PTRTOINT
Test P0 through P6 + P8 for both S/VGPRs.
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2 files changed

+458
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‎llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-inttoptr.mir

Lines changed: 230 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -3,33 +3,257 @@
33
# RUN: llc -mtriple=amdgcn -run-pass=regbankselect %s -verify-machineinstrs -o - -regbankselect-greedy | FileCheck %s
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---
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name: inttoptr_s
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name: inttoptr_s_p0
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legalized: true
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body: |
1010
bb.0:
1111
liveins: $sgpr0_sgpr1
12-
; CHECK-LABEL: name: inttoptr_s
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; CHECK-LABEL: name: inttoptr_s_p0
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; CHECK: liveins: $sgpr0_sgpr1
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1
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; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:sgpr(p4) = G_INTTOPTR [[COPY]](s64)
16+
; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:sgpr(p0) = G_INTTOPTR [[COPY]](s64)
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%0:_(s64) = COPY $sgpr0_sgpr1
18-
%1:_(p4) = G_INTTOPTR %0
18+
%1:_(p0) = G_INTTOPTR %0
1919
...
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---
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name: inttoptr_v
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name: inttoptr_v_p0
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legalized: true
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body: |
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bb.0:
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liveins: $vgpr0_vgpr1
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; CHECK-LABEL: name: inttoptr_v
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; CHECK-LABEL: name: inttoptr_v_p0
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; CHECK: liveins: $vgpr0_vgpr1
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1
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; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:vgpr(p0) = G_INTTOPTR [[COPY]](s64)
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%0:_(s64) = COPY $vgpr0_vgpr1
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%1:_(p0) = G_INTTOPTR %0
3535
...
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---
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name: inttoptr_s_p1
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legalized: true
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body: |
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bb.0:
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liveins: $sgpr0_sgpr1
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; CHECK-LABEL: name: inttoptr_s_p1
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; CHECK: liveins: $sgpr0_sgpr1
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1
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; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:sgpr(p1) = G_INTTOPTR [[COPY]](s64)
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%0:_(s64) = COPY $sgpr0_sgpr1
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%1:_(p1) = G_INTTOPTR %0
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...
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---
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name: inttoptr_v_p1
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legalized: true
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body: |
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bb.0:
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liveins: $vgpr0_vgpr1
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; CHECK-LABEL: name: inttoptr_v_p1
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; CHECK: liveins: $vgpr0_vgpr1
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1
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; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:vgpr(p1) = G_INTTOPTR [[COPY]](s64)
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%0:_(s64) = COPY $vgpr0_vgpr1
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%1:_(p1) = G_INTTOPTR %0
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...
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---
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name: inttoptr_s_p2
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legalized: true
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body: |
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bb.0:
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liveins: $sgpr0
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; CHECK-LABEL: name: inttoptr_s_p2
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; CHECK: liveins: $sgpr0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
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; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:sgpr(p2) = G_INTTOPTR [[COPY]](s32)
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%0:_(s32) = COPY $sgpr0
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%1:_(p2) = G_INTTOPTR %0
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...
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---
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name: inttoptr_v_p2
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legalized: true
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body: |
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bb.0:
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liveins: $vgpr0
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; CHECK-LABEL: name: inttoptr_v_p2
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; CHECK: liveins: $vgpr0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
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; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:vgpr(p2) = G_INTTOPTR [[COPY]](s32)
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%0:_(s32) = COPY $vgpr0
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%1:_(p2) = G_INTTOPTR %0
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...
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---
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name: inttoptr_s_p3
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legalized: true
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body: |
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bb.0:
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liveins: $sgpr0
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; CHECK-LABEL: name: inttoptr_s_p3
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; CHECK: liveins: $sgpr0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
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; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:sgpr(p3) = G_INTTOPTR [[COPY]](s32)
113+
%0:_(s32) = COPY $sgpr0
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%1:_(p3) = G_INTTOPTR %0
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...
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---
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name: inttoptr_v_p3
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legalized: true
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body: |
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bb.0:
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liveins: $vgpr0
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; CHECK-LABEL: name: inttoptr_v_p3
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; CHECK: liveins: $vgpr0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
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; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:vgpr(p3) = G_INTTOPTR [[COPY]](s32)
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%0:_(s32) = COPY $vgpr0
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%1:_(p3) = G_INTTOPTR %0
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...
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---
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name: inttoptr_s_p4
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legalized: true
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body: |
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bb.0:
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liveins: $sgpr0_sgpr1
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; CHECK-LABEL: name: inttoptr_s_p4
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; CHECK: liveins: $sgpr0_sgpr1
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1
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; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:sgpr(p4) = G_INTTOPTR [[COPY]](s64)
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%0:_(s64) = COPY $sgpr0_sgpr1
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%1:_(p4) = G_INTTOPTR %0
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...
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---
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name: inttoptr_v_p4
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legalized: true
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body: |
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bb.0:
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liveins: $vgpr0_vgpr1
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; CHECK-LABEL: name: inttoptr_v_p4
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; CHECK: liveins: $vgpr0_vgpr1
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1
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; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:vgpr(p4) = G_INTTOPTR [[COPY]](s64)
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%0:_(s64) = COPY $vgpr0_vgpr1
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%1:_(p4) = G_INTTOPTR %0
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...
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---
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name: inttoptr_s_p5
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legalized: true
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body: |
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bb.0:
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liveins: $sgpr0
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; CHECK-LABEL: name: inttoptr_s_p5
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; CHECK: liveins: $sgpr0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
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; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:sgpr(p5) = G_INTTOPTR [[COPY]](s32)
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%0:_(s32) = COPY $sgpr0
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%1:_(p5) = G_INTTOPTR %0
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...
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---
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name: inttoptr_v_p5
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legalized: true
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body: |
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bb.0:
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liveins: $vgpr0
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; CHECK-LABEL: name: inttoptr_v_p5
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; CHECK: liveins: $vgpr0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
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; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:vgpr(p5) = G_INTTOPTR [[COPY]](s32)
193+
%0:_(s32) = COPY $vgpr0
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%1:_(p5) = G_INTTOPTR %0
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...
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---
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name: inttoptr_s_p6
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legalized: true
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body: |
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bb.0:
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liveins: $sgpr0
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; CHECK-LABEL: name: inttoptr_s_p6
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; CHECK: liveins: $sgpr0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
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; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:sgpr(p6) = G_INTTOPTR [[COPY]](s32)
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%0:_(s32) = COPY $sgpr0
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%1:_(p6) = G_INTTOPTR %0
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...
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---
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name: inttoptr_v_p6
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legalized: true
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body: |
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bb.0:
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liveins: $vgpr0
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; CHECK-LABEL: name: inttoptr_v_p6
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; CHECK: liveins: $vgpr0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
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; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:vgpr(p6) = G_INTTOPTR [[COPY]](s32)
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%0:_(s32) = COPY $vgpr0
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%1:_(p6) = G_INTTOPTR %0
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...
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---
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name: inttoptr_s_p8
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legalized: true
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body: |
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bb.0:
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liveins: $sgpr0_sgpr1_sgpr2_sgpr3
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; CHECK-LABEL: name: inttoptr_s_p8
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; CHECK: liveins: $sgpr0_sgpr1_sgpr2_sgpr3
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s128) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
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; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:sgpr(p8) = G_INTTOPTR [[COPY]](s128)
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%0:_(s128) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
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%1:_(p8) = G_INTTOPTR %0
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...
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---
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name: inttoptr_v_p8
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legalized: true
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body: |
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bb.0:
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liveins: $vgpr0_vgpr1_vgpr2_vgpr3
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; CHECK-LABEL: name: inttoptr_v_p8
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; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s128) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
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; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:vgpr(p8) = G_INTTOPTR [[COPY]](s128)
257+
%0:_(s128) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
258+
%1:_(p8) = G_INTTOPTR %0
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...

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