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llvm / llvm / 040f61e11722200ebe57e155c0fd9ef58bd46f24 / . / test / CodeGen / AMDGPU / GlobalISel / legalize-phi.mir
blob: 6f4b566705497e30b087f8f7a395d552e0883532 [file] [log] [blame]
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=tahiti -run-pass=legalizer -global-isel-abort=0 %s -o - | FileCheck %s
---
name: test_phi_s32
tracksRegLiveness: true
body: |
; CHECK-LABEL: name: test_phi_s32
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK: liveins: $vgpr0, $vgpr1
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
; CHECK: G_BR %bb.2
; CHECK: bb.1:
; CHECK: successors: %bb.2(0x80000000)
; CHECK: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[COPY]]
; CHECK: G_BR %bb.2
; CHECK: bb.2:
; CHECK: [[PHI:%[0-9]+]]:_(s32) = G_PHI [[COPY]](s32), %bb.0, [[ADD]](s32), %bb.1
; CHECK: $vgpr0 = COPY [[PHI]](s32)
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
bb.0:
successors: %bb.1, %bb.2
liveins: $vgpr0, $vgpr1
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s32) = G_CONSTANT i32 0
%3:_(s1) = G_ICMP intpred(eq), %1, %2
G_BRCOND %3, %bb.1
G_BR %bb.2
bb.1:
successors: %bb.2
%4:_(s32) = G_ADD %0, %0
G_BR %bb.2
bb.2:
%5:_(s32) = G_PHI %0, %bb.0, %4, %bb.1
$vgpr0 = COPY %5
S_SETPC_B64 undef $sgpr30_sgpr31
...
---
name: test_phi_v2s16
tracksRegLiveness: true
body: |
; CHECK-LABEL: name: test_phi_v2s16
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK: liveins: $vgpr0, $vgpr1
; CHECK: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
; CHECK: G_BR %bb.2
; CHECK: bb.1:
; CHECK: successors: %bb.2(0x80000000)
; CHECK: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY]](<2 x s16>)
; CHECK: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY]](<2 x s16>)
; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[UV]](s16)
; CHECK: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[UV2]](s16)
; CHECK: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[ANYEXT]], [[ANYEXT1]]
; CHECK: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[ADD]](s32)
; CHECK: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[UV1]](s16)
; CHECK: [[ANYEXT3:%[0-9]+]]:_(s32) = G_ANYEXT [[UV3]](s16)
; CHECK: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[ANYEXT2]], [[ANYEXT3]]
; CHECK: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[ADD1]](s32)
; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[TRUNC]](s16), [[TRUNC1]](s16)
; CHECK: G_BR %bb.2
; CHECK: bb.2:
; CHECK: [[PHI:%[0-9]+]]:_(<2 x s16>) = G_PHI [[COPY]](<2 x s16>), %bb.0, [[BUILD_VECTOR]](<2 x s16>), %bb.1
; CHECK: $vgpr0 = COPY [[PHI]](<2 x s16>)
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
bb.0:
successors: %bb.1, %bb.2
liveins: $vgpr0, $vgpr1
%0:_(<2 x s16>) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s32) = G_CONSTANT i32 0
%3:_(s1) = G_ICMP intpred(eq), %1, %2
G_BRCOND %3, %bb.1
G_BR %bb.2
bb.1:
successors: %bb.2
%5:_(<2 x s16>) = G_ADD %0, %0
G_BR %bb.2
bb.2:
%6:_(<2 x s16>) = G_PHI %0, %bb.0, %5, %bb.1
$vgpr0 = COPY %6
S_SETPC_B64 undef $sgpr30_sgpr31
...
---
name: test_phi_v3s16
tracksRegLiveness: true
body: |
; CHECK-LABEL: name: test_phi_v3s16
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK: liveins: $vgpr0_vgpr1, $vgpr2
; CHECK: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr2
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
; CHECK: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[COPY]](<4 x s16>), 0
; CHECK: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
; CHECK: [[INSERT:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[EXTRACT]](<3 x s16>), 0
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
; CHECK: G_BR %bb.2
; CHECK: bb.1:
; CHECK: successors: %bb.2(0x80000000)
; CHECK: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16), [[UV2:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[EXTRACT]](<3 x s16>)
; CHECK: [[UV3:%[0-9]+]]:_(s16), [[UV4:%[0-9]+]]:_(s16), [[UV5:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[EXTRACT]](<3 x s16>)
; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[UV]](s16)
; CHECK: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[UV3]](s16)
; CHECK: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[ANYEXT]], [[ANYEXT1]]
; CHECK: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[ADD]](s32)
; CHECK: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[UV1]](s16)
; CHECK: [[ANYEXT3:%[0-9]+]]:_(s32) = G_ANYEXT [[UV4]](s16)
; CHECK: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[ANYEXT2]], [[ANYEXT3]]
; CHECK: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[ADD1]](s32)
; CHECK: [[ANYEXT4:%[0-9]+]]:_(s32) = G_ANYEXT [[UV2]](s16)
; CHECK: [[ANYEXT5:%[0-9]+]]:_(s32) = G_ANYEXT [[UV5]](s16)
; CHECK: [[ADD2:%[0-9]+]]:_(s32) = G_ADD [[ANYEXT4]], [[ANYEXT5]]
; CHECK: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[ADD2]](s32)
; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s16>) = G_BUILD_VECTOR [[TRUNC]](s16), [[TRUNC1]](s16), [[TRUNC2]](s16)
; CHECK: [[DEF1:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
; CHECK: [[INSERT1:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF1]], [[BUILD_VECTOR]](<3 x s16>), 0
; CHECK: G_BR %bb.2
; CHECK: bb.2:
; CHECK: [[PHI:%[0-9]+]]:_(<4 x s16>) = G_PHI [[INSERT]](<4 x s16>), %bb.0, [[INSERT1]](<4 x s16>), %bb.1
; CHECK: [[EXTRACT1:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[PHI]](<4 x s16>), 0
; CHECK: [[DEF2:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
; CHECK: [[INSERT2:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF2]], [[EXTRACT1]](<3 x s16>), 0
; CHECK: $vgpr0_vgpr1 = COPY [[INSERT2]](<4 x s16>)
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
bb.0:
successors: %bb.1, %bb.2
liveins: $vgpr0_vgpr1, $vgpr2
%0:_(<4 x s16>) = COPY $vgpr0_vgpr1
%1:_(s32) = COPY $vgpr2
%2:_(s32) = G_CONSTANT i32 0
%3:_(s1) = G_ICMP intpred(eq), %1, %2
%4:_(<3 x s16>) = G_EXTRACT %0, 0
G_BRCOND %3, %bb.1
G_BR %bb.2
bb.1:
successors: %bb.2
%5:_(<3 x s16>) = G_ADD %4, %4
G_BR %bb.2
bb.2:
%6:_(<3 x s16>) = G_PHI %4, %bb.0, %5, %bb.1
%7:_(<4 x s16>) = G_IMPLICIT_DEF
%8:_(<4 x s16>) = G_INSERT %7, %6, 0
$vgpr0_vgpr1 = COPY %8
S_SETPC_B64 undef $sgpr30_sgpr31
...
---
name: test_phi_v4s16
tracksRegLiveness: true
body: |
; CHECK-LABEL: name: test_phi_v4s16
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK: liveins: $vgpr0_vgpr1, $vgpr2
; CHECK: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr2
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
; CHECK: G_BR %bb.2
; CHECK: bb.1:
; CHECK: successors: %bb.2(0x80000000)
; CHECK: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16), [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
; CHECK: [[UV4:%[0-9]+]]:_(s16), [[UV5:%[0-9]+]]:_(s16), [[UV6:%[0-9]+]]:_(s16), [[UV7:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[UV]](s16)
; CHECK: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[UV4]](s16)
; CHECK: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[ANYEXT]], [[ANYEXT1]]
; CHECK: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[ADD]](s32)
; CHECK: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[UV1]](s16)
; CHECK: [[ANYEXT3:%[0-9]+]]:_(s32) = G_ANYEXT [[UV5]](s16)
; CHECK: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[ANYEXT2]], [[ANYEXT3]]
; CHECK: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[ADD1]](s32)
; CHECK: [[ANYEXT4:%[0-9]+]]:_(s32) = G_ANYEXT [[UV2]](s16)
; CHECK: [[ANYEXT5:%[0-9]+]]:_(s32) = G_ANYEXT [[UV6]](s16)
; CHECK: [[ADD2:%[0-9]+]]:_(s32) = G_ADD [[ANYEXT4]], [[ANYEXT5]]
; CHECK: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[ADD2]](s32)
; CHECK: [[ANYEXT6:%[0-9]+]]:_(s32) = G_ANYEXT [[UV3]](s16)
; CHECK: [[ANYEXT7:%[0-9]+]]:_(s32) = G_ANYEXT [[UV7]](s16)
; CHECK: [[ADD3:%[0-9]+]]:_(s32) = G_ADD [[ANYEXT6]], [[ANYEXT7]]
; CHECK: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[ADD3]](s32)
; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s16>) = G_BUILD_VECTOR [[TRUNC]](s16), [[TRUNC1]](s16), [[TRUNC2]](s16), [[TRUNC3]](s16)
; CHECK: G_BR %bb.2
; CHECK: bb.2:
; CHECK: [[PHI:%[0-9]+]]:_(<4 x s16>) = G_PHI [[COPY]](<4 x s16>), %bb.0, [[BUILD_VECTOR]](<4 x s16>), %bb.1
; CHECK: $vgpr0_vgpr1 = COPY [[PHI]](<4 x s16>)
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
bb.0:
successors: %bb.1, %bb.2
liveins: $vgpr0_vgpr1, $vgpr2
%0:_(<4 x s16>) = COPY $vgpr0_vgpr1
%1:_(s32) = COPY $vgpr2
%2:_(s32) = G_CONSTANT i32 0
%3:_(s1) = G_ICMP intpred(eq), %1, %2
G_BRCOND %3, %bb.1
G_BR %bb.2
bb.1:
successors: %bb.2
%4:_(<4 x s16>) = G_ADD %0, %0
G_BR %bb.2
bb.2:
%5:_(<4 x s16>) = G_PHI %0, %bb.0, %4, %bb.1
$vgpr0_vgpr1 = COPY %5
S_SETPC_B64 undef $sgpr30_sgpr31
...
---
name: test_phi_v2s32
tracksRegLiveness: true
body: |
; CHECK-LABEL: name: test_phi_v2s32
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK: liveins: $vgpr0_vgpr1, $vgpr2
; CHECK: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr2
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
; CHECK: G_BR %bb.2
; CHECK: bb.1:
; CHECK: successors: %bb.2(0x80000000)
; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; CHECK: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; CHECK: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[UV]], [[UV2]]
; CHECK: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[UV1]], [[UV3]]
; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[ADD]](s32), [[ADD1]](s32)
; CHECK: G_BR %bb.2
; CHECK: bb.2:
; CHECK: [[PHI:%[0-9]+]]:_(<2 x s32>) = G_PHI [[COPY]](<2 x s32>), %bb.0, [[BUILD_VECTOR]](<2 x s32>), %bb.1
; CHECK: $vgpr0_vgpr1 = COPY [[PHI]](<2 x s32>)
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
bb.0:
successors: %bb.1, %bb.2
liveins: $vgpr0_vgpr1, $vgpr2
%0:_(<2 x s32>) = COPY $vgpr0_vgpr1
%1:_(s32) = COPY $vgpr2
%2:_(s32) = G_CONSTANT i32 0
%3:_(s1) = G_ICMP intpred(eq), %1, %2
G_BRCOND %3, %bb.1
G_BR %bb.2
bb.1:
successors: %bb.2
%4:_(<2 x s32>) = G_ADD %0, %0
G_BR %bb.2
bb.2:
%5:_(<2 x s32>) = G_PHI %0, %bb.0, %4, %bb.1
$vgpr0_vgpr1 = COPY %5
S_SETPC_B64 undef $sgpr30_sgpr31
...
---
name: test_phi_v3s32
tracksRegLiveness: true
body: |
; CHECK-LABEL: name: test_phi_v3s32
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK: liveins: $vgpr0_vgpr1_vgpr2, $vgpr3
; CHECK: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr3
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
; CHECK: G_BR %bb.2
; CHECK: bb.1:
; CHECK: successors: %bb.2(0x80000000)
; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
; CHECK: [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
; CHECK: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[UV]], [[UV3]]
; CHECK: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[UV1]], [[UV4]]
; CHECK: [[ADD2:%[0-9]+]]:_(s32) = G_ADD [[UV2]], [[UV5]]
; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[ADD]](s32), [[ADD1]](s32), [[ADD2]](s32)
; CHECK: G_BR %bb.2
; CHECK: bb.2:
; CHECK: [[PHI:%[0-9]+]]:_(<3 x s32>) = G_PHI [[COPY]](<3 x s32>), %bb.0, [[BUILD_VECTOR]](<3 x s32>), %bb.1
; CHECK: $vgpr0_vgpr1_vgpr2 = COPY [[PHI]](<3 x s32>)
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
bb.0:
successors: %bb.1, %bb.2
liveins: $vgpr0_vgpr1_vgpr2, $vgpr3
%0:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
%1:_(s32) = COPY $vgpr3
%2:_(s32) = G_CONSTANT i32 0
%3:_(s1) = G_ICMP intpred(eq), %1, %2
G_BRCOND %3, %bb.1
G_BR %bb.2
bb.1:
successors: %bb.2
%4:_(<3 x s32>) = G_ADD %0, %0
G_BR %bb.2
bb.2:
%5:_(<3 x s32>) = G_PHI %0, %bb.0, %4, %bb.1
$vgpr0_vgpr1_vgpr2 = COPY %5
S_SETPC_B64 undef $sgpr30_sgpr31
...
---
name: test_phi_v4s32
tracksRegLiveness: true
body: |
; CHECK-LABEL: name: test_phi_v4s32
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4
; CHECK: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr4
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
; CHECK: G_BR %bb.2
; CHECK: bb.1:
; CHECK: successors: %bb.2(0x80000000)
; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<4 x s32>)
; CHECK: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32), [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<4 x s32>)
; CHECK: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[UV]], [[UV4]]
; CHECK: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[UV1]], [[UV5]]
; CHECK: [[ADD2:%[0-9]+]]:_(s32) = G_ADD [[UV2]], [[UV6]]
; CHECK: [[ADD3:%[0-9]+]]:_(s32) = G_ADD [[UV3]], [[UV7]]
; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s32>) = G_BUILD_VECTOR [[ADD]](s32), [[ADD1]](s32), [[ADD2]](s32), [[ADD3]](s32)
; CHECK: G_BR %bb.2
; CHECK: bb.2:
; CHECK: [[PHI:%[0-9]+]]:_(<4 x s32>) = G_PHI [[COPY]](<4 x s32>), %bb.0, [[BUILD_VECTOR]](<4 x s32>), %bb.1
; CHECK: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[PHI]](<4 x s32>)
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
bb.0:
successors: %bb.1, %bb.2
liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4
%0:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
%1:_(s32) = COPY $vgpr4
%2:_(s32) = G_CONSTANT i32 0
%3:_(s1) = G_ICMP intpred(eq), %1, %2
G_BRCOND %3, %bb.1
G_BR %bb.2
bb.1:
successors: %bb.2
%4:_(<4 x s32>) = G_ADD %0, %0
G_BR %bb.2
bb.2:
%5:_(<4 x s32>) = G_PHI %0, %bb.0, %4, %bb.1
$vgpr0_vgpr1_vgpr2_vgpr3 = COPY %5
S_SETPC_B64 undef $sgpr30_sgpr31
...
---
name: test_phi_v8s32
tracksRegLiveness: true
body: |
; CHECK-LABEL: name: test_phi_v8s32
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7, $vgpr8
; CHECK: [[COPY:%[0-9]+]]:_(<8 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr8
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
; CHECK: G_BR %bb.2
; CHECK: bb.1:
; CHECK: successors: %bb.2(0x80000000)
; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32), [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<8 x s32>)
; CHECK: [[UV8:%[0-9]+]]:_(s32), [[UV9:%[0-9]+]]:_(s32), [[UV10:%[0-9]+]]:_(s32), [[UV11:%[0-9]+]]:_(s32), [[UV12:%[0-9]+]]:_(s32), [[UV13:%[0-9]+]]:_(s32), [[UV14:%[0-9]+]]:_(s32), [[UV15:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<8 x s32>)
; CHECK: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[UV]], [[UV8]]
; CHECK: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[UV1]], [[UV9]]
; CHECK: [[ADD2:%[0-9]+]]:_(s32) = G_ADD [[UV2]], [[UV10]]
; CHECK: [[ADD3:%[0-9]+]]:_(s32) = G_ADD [[UV3]], [[UV11]]
; CHECK: [[ADD4:%[0-9]+]]:_(s32) = G_ADD [[UV4]], [[UV12]]
; CHECK: [[ADD5:%[0-9]+]]:_(s32) = G_ADD [[UV5]], [[UV13]]
; CHECK: [[ADD6:%[0-9]+]]:_(s32) = G_ADD [[UV6]], [[UV14]]
; CHECK: [[ADD7:%[0-9]+]]:_(s32) = G_ADD [[UV7]], [[UV15]]
; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<8 x s32>) = G_BUILD_VECTOR [[ADD]](s32), [[ADD1]](s32), [[ADD2]](s32), [[ADD3]](s32), [[ADD4]](s32), [[ADD5]](s32), [[ADD6]](s32), [[ADD7]](s32)
; CHECK: G_BR %bb.2
; CHECK: bb.2:
; CHECK: [[PHI:%[0-9]+]]:_(<8 x s32>) = G_PHI [[COPY]](<8 x s32>), %bb.0, [[BUILD_VECTOR]](<8 x s32>), %bb.1
; CHECK: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY [[PHI]](<8 x s32>)
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
bb.0:
successors: %bb.1, %bb.2
liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7, $vgpr8
%0:_(<8 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7
%1:_(s32) = COPY $vgpr8
%2:_(s32) = G_CONSTANT i32 0
%3:_(s1) = G_ICMP intpred(eq), %1, %2
G_BRCOND %3, %bb.1
G_BR %bb.2
bb.1:
successors: %bb.2
%4:_(<8 x s32>) = G_ADD %0, %0
G_BR %bb.2
bb.2:
%5:_(<8 x s32>) = G_PHI %0, %bb.0, %4, %bb.1
$vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY %5
S_SETPC_B64 undef $sgpr30_sgpr31
...
---
name: test_phi_v16s32
tracksRegLiveness: true
body: |
; CHECK-LABEL: name: test_phi_v16s32
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4
; CHECK: [[DEF:%[0-9]+]]:_(<16 x s32>) = G_IMPLICIT_DEF
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr4
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[C]]
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
; CHECK: G_BR %bb.2
; CHECK: bb.1:
; CHECK: successors: %bb.2(0x80000000)
; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32), [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32), [[UV8:%[0-9]+]]:_(s32), [[UV9:%[0-9]+]]:_(s32), [[UV10:%[0-9]+]]:_(s32), [[UV11:%[0-9]+]]:_(s32), [[UV12:%[0-9]+]]:_(s32), [[UV13:%[0-9]+]]:_(s32), [[UV14:%[0-9]+]]:_(s32), [[UV15:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[DEF]](<16 x s32>)
; CHECK: [[UV16:%[0-9]+]]:_(s32), [[UV17:%[0-9]+]]:_(s32), [[UV18:%[0-9]+]]:_(s32), [[UV19:%[0-9]+]]:_(s32), [[UV20:%[0-9]+]]:_(s32), [[UV21:%[0-9]+]]:_(s32), [[UV22:%[0-9]+]]:_(s32), [[UV23:%[0-9]+]]:_(s32), [[UV24:%[0-9]+]]:_(s32), [[UV25:%[0-9]+]]:_(s32), [[UV26:%[0-9]+]]:_(s32), [[UV27:%[0-9]+]]:_(s32), [[UV28:%[0-9]+]]:_(s32), [[UV29:%[0-9]+]]:_(s32), [[UV30:%[0-9]+]]:_(s32), [[UV31:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[DEF]](<16 x s32>)
; CHECK: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[UV]], [[UV16]]
; CHECK: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[UV1]], [[UV17]]
; CHECK: [[ADD2:%[0-9]+]]:_(s32) = G_ADD [[UV2]], [[UV18]]
; CHECK: [[ADD3:%[0-9]+]]:_(s32) = G_ADD [[UV3]], [[UV19]]
; CHECK: [[ADD4:%[0-9]+]]:_(s32) = G_ADD [[UV4]], [[UV20]]
; CHECK: [[ADD5:%[0-9]+]]:_(s32) = G_ADD [[UV5]], [[UV21]]
; CHECK: [[ADD6:%[0-9]+]]:_(s32) = G_ADD [[UV6]], [[UV22]]
; CHECK: [[ADD7:%[0-9]+]]:_(s32) = G_ADD [[UV7]], [[UV23]]
; CHECK: [[ADD8:%[0-9]+]]:_(s32) = G_ADD [[UV8]], [[UV24]]
; CHECK: [[ADD9:%[0-9]+]]:_(s32) = G_ADD [[UV9]], [[UV25]]
; CHECK: [[ADD10:%[0-9]+]]:_(s32) = G_ADD [[UV10]], [[UV26]]
; CHECK: [[ADD11:%[0-9]+]]:_(s32) = G_ADD [[UV11]], [[UV27]]
; CHECK: [[ADD12:%[0-9]+]]:_(s32) = G_ADD [[UV12]], [[UV28]]
; CHECK: [[ADD13:%[0-9]+]]:_(s32) = G_ADD [[UV13]], [[UV29]]
; CHECK: [[ADD14:%[0-9]+]]:_(s32) = G_ADD [[UV14]], [[UV30]]
; CHECK: [[ADD15:%[0-9]+]]:_(s32) = G_ADD [[UV15]], [[UV31]]
; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<16 x s32>) = G_BUILD_VECTOR [[ADD]](s32), [[ADD1]](s32), [[ADD2]](s32), [[ADD3]](s32), [[ADD4]](s32), [[ADD5]](s32), [[ADD6]](s32), [[ADD7]](s32), [[ADD8]](s32), [[ADD9]](s32), [[ADD10]](s32), [[ADD11]](s32), [[ADD12]](s32), [[ADD13]](s32), [[ADD14]](s32), [[ADD15]](s32)
; CHECK: G_BR %bb.2
; CHECK: bb.2:
; CHECK: [[PHI:%[0-9]+]]:_(<16 x s32>) = G_PHI [[DEF]](<16 x s32>), %bb.0, [[BUILD_VECTOR]](<16 x s32>), %bb.1
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[PHI]](<16 x s32>)
bb.0:
successors: %bb.1, %bb.2
liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4
%0:_(<16 x s32>) = G_IMPLICIT_DEF
%1:_(s32) = COPY $vgpr4
%2:_(s32) = G_CONSTANT i32 0
%3:_(s1) = G_ICMP intpred(eq), %1, %2
G_BRCOND %3, %bb.1
G_BR %bb.2
bb.1:
successors: %bb.2
%4:_(<16 x s32>) = G_ADD %0, %0
G_BR %bb.2
bb.2:
%5:_(<16 x s32>) = G_PHI %0, %bb.0, %4, %bb.1
S_SETPC_B64 undef $sgpr30_sgpr31, implicit %5
...
---
name: test_phi_v32s32
tracksRegLiveness: true
body: |
; CHECK-LABEL: name: test_phi_v32s32
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4
; CHECK: [[DEF:%[0-9]+]]:_(<16 x s32>) = G_IMPLICIT_DEF
; CHECK: [[DEF1:%[0-9]+]]:_(<16 x s32>) = G_IMPLICIT_DEF
; CHECK: [[CONCAT_VECTORS:%[0-9]+]]:_(<32 x s32>) = G_CONCAT_VECTORS [[DEF]](<16 x s32>), [[DEF1]](<16 x s32>)
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr4
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[C]]
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
; CHECK: G_BR %bb.2
; CHECK: bb.1:
; CHECK: successors: %bb.2(0x80000000)
; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32), [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32), [[UV8:%[0-9]+]]:_(s32), [[UV9:%[0-9]+]]:_(s32), [[UV10:%[0-9]+]]:_(s32), [[UV11:%[0-9]+]]:_(s32), [[UV12:%[0-9]+]]:_(s32), [[UV13:%[0-9]+]]:_(s32), [[UV14:%[0-9]+]]:_(s32), [[UV15:%[0-9]+]]:_(s32), [[UV16:%[0-9]+]]:_(s32), [[UV17:%[0-9]+]]:_(s32), [[UV18:%[0-9]+]]:_(s32), [[UV19:%[0-9]+]]:_(s32), [[UV20:%[0-9]+]]:_(s32), [[UV21:%[0-9]+]]:_(s32), [[UV22:%[0-9]+]]:_(s32), [[UV23:%[0-9]+]]:_(s32), [[UV24:%[0-9]+]]:_(s32), [[UV25:%[0-9]+]]:_(s32), [[UV26:%[0-9]+]]:_(s32), [[UV27:%[0-9]+]]:_(s32), [[UV28:%[0-9]+]]:_(s32), [[UV29:%[0-9]+]]:_(s32), [[UV30:%[0-9]+]]:_(s32), [[UV31:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<32 x s32>)
; CHECK: [[UV32:%[0-9]+]]:_(s32), [[UV33:%[0-9]+]]:_(s32), [[UV34:%[0-9]+]]:_(s32), [[UV35:%[0-9]+]]:_(s32), [[UV36:%[0-9]+]]:_(s32), [[UV37:%[0-9]+]]:_(s32), [[UV38:%[0-9]+]]:_(s32), [[UV39:%[0-9]+]]:_(s32), [[UV40:%[0-9]+]]:_(s32), [[UV41:%[0-9]+]]:_(s32), [[UV42:%[0-9]+]]:_(s32), [[UV43:%[0-9]+]]:_(s32), [[UV44:%[0-9]+]]:_(s32), [[UV45:%[0-9]+]]:_(s32), [[UV46:%[0-9]+]]:_(s32), [[UV47:%[0-9]+]]:_(s32), [[UV48:%[0-9]+]]:_(s32), [[UV49:%[0-9]+]]:_(s32), [[UV50:%[0-9]+]]:_(s32), [[UV51:%[0-9]+]]:_(s32), [[UV52:%[0-9]+]]:_(s32), [[UV53:%[0-9]+]]:_(s32), [[UV54:%[0-9]+]]:_(s32), [[UV55:%[0-9]+]]:_(s32), [[UV56:%[0-9]+]]:_(s32), [[UV57:%[0-9]+]]:_(s32), [[UV58:%[0-9]+]]:_(s32), [[UV59:%[0-9]+]]:_(s32), [[UV60:%[0-9]+]]:_(s32), [[UV61:%[0-9]+]]:_(s32), [[UV62:%[0-9]+]]:_(s32), [[UV63:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<32 x s32>)
; CHECK: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[UV]], [[UV32]]
; CHECK: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[UV1]], [[UV33]]
; CHECK: [[ADD2:%[0-9]+]]:_(s32) = G_ADD [[UV2]], [[UV34]]
; CHECK: [[ADD3:%[0-9]+]]:_(s32) = G_ADD [[UV3]], [[UV35]]
; CHECK: [[ADD4:%[0-9]+]]:_(s32) = G_ADD [[UV4]], [[UV36]]
; CHECK: [[ADD5:%[0-9]+]]:_(s32) = G_ADD [[UV5]], [[UV37]]
; CHECK: [[ADD6:%[0-9]+]]:_(s32) = G_ADD [[UV6]], [[UV38]]
; CHECK: [[ADD7:%[0-9]+]]:_(s32) = G_ADD [[UV7]], [[UV39]]
; CHECK: [[ADD8:%[0-9]+]]:_(s32) = G_ADD [[UV8]], [[UV40]]
; CHECK: [[ADD9:%[0-9]+]]:_(s32) = G_ADD [[UV9]], [[UV41]]
; CHECK: [[ADD10:%[0-9]+]]:_(s32) = G_ADD [[UV10]], [[UV42]]
; CHECK: [[ADD11:%[0-9]+]]:_(s32) = G_ADD [[UV11]], [[UV43]]
; CHECK: [[ADD12:%[0-9]+]]:_(s32) = G_ADD [[UV12]], [[UV44]]
; CHECK: [[ADD13:%[0-9]+]]:_(s32) = G_ADD [[UV13]], [[UV45]]
; CHECK: [[ADD14:%[0-9]+]]:_(s32) = G_ADD [[UV14]], [[UV46]]
; CHECK: [[ADD15:%[0-9]+]]:_(s32) = G_ADD [[UV15]], [[UV47]]
; CHECK: [[ADD16:%[0-9]+]]:_(s32) = G_ADD [[UV16]], [[UV48]]
; CHECK: [[ADD17:%[0-9]+]]:_(s32) = G_ADD [[UV17]], [[UV49]]
; CHECK: [[ADD18:%[0-9]+]]:_(s32) = G_ADD [[UV18]], [[UV50]]
; CHECK: [[ADD19:%[0-9]+]]:_(s32) = G_ADD [[UV19]], [[UV51]]
; CHECK: [[ADD20:%[0-9]+]]:_(s32) = G_ADD [[UV20]], [[UV52]]
; CHECK: [[ADD21:%[0-9]+]]:_(s32) = G_ADD [[UV21]], [[UV53]]
; CHECK: [[ADD22:%[0-9]+]]:_(s32) = G_ADD [[UV22]], [[UV54]]
; CHECK: [[ADD23:%[0-9]+]]:_(s32) = G_ADD [[UV23]], [[UV55]]
; CHECK: [[ADD24:%[0-9]+]]:_(s32) = G_ADD [[UV24]], [[UV56]]
; CHECK: [[ADD25:%[0-9]+]]:_(s32) = G_ADD [[UV25]], [[UV57]]
; CHECK: [[ADD26:%[0-9]+]]:_(s32) = G_ADD [[UV26]], [[UV58]]
; CHECK: [[ADD27:%[0-9]+]]:_(s32) = G_ADD [[UV27]], [[UV59]]
; CHECK: [[ADD28:%[0-9]+]]:_(s32) = G_ADD [[UV28]], [[UV60]]
; CHECK: [[ADD29:%[0-9]+]]:_(s32) = G_ADD [[UV29]], [[UV61]]
; CHECK: [[ADD30:%[0-9]+]]:_(s32) = G_ADD [[UV30]], [[UV62]]
; CHECK: [[ADD31:%[0-9]+]]:_(s32) = G_ADD [[UV31]], [[UV63]]
; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<32 x s32>) = G_BUILD_VECTOR [[ADD]](s32), [[ADD1]](s32), [[ADD2]](s32), [[ADD3]](s32), [[ADD4]](s32), [[ADD5]](s32), [[ADD6]](s32), [[ADD7]](s32), [[ADD8]](s32), [[ADD9]](s32), [[ADD10]](s32), [[ADD11]](s32), [[ADD12]](s32), [[ADD13]](s32), [[ADD14]](s32), [[ADD15]](s32), [[ADD16]](s32), [[ADD17]](s32), [[ADD18]](s32), [[ADD19]](s32), [[ADD20]](s32), [[ADD21]](s32), [[ADD22]](s32), [[ADD23]](s32), [[ADD24]](s32), [[ADD25]](s32), [[ADD26]](s32), [[ADD27]](s32), [[ADD28]](s32), [[ADD29]](s32), [[ADD30]](s32), [[ADD31]](s32)
; CHECK: [[UV64:%[0-9]+]]:_(<16 x s32>), [[UV65:%[0-9]+]]:_(<16 x s32>) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<32 x s32>)
; CHECK: G_BR %bb.2
; CHECK: bb.2:
; CHECK: [[PHI:%[0-9]+]]:_(<16 x s32>) = G_PHI [[DEF]](<16 x s32>), %bb.0, [[UV64]](<16 x s32>), %bb.1
; CHECK: [[PHI1:%[0-9]+]]:_(<16 x s32>) = G_PHI [[DEF1]](<16 x s32>), %bb.0, [[UV65]](<16 x s32>), %bb.1
; CHECK: [[CONCAT_VECTORS1:%[0-9]+]]:_(<32 x s32>) = G_CONCAT_VECTORS [[PHI]](<16 x s32>), [[PHI1]](<16 x s32>)
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[CONCAT_VECTORS1]](<32 x s32>)
bb.0:
successors: %bb.1, %bb.2
liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4
%0:_(<32 x s32>) = G_IMPLICIT_DEF
%1:_(s32) = COPY $vgpr4
%2:_(s32) = G_CONSTANT i32 0
%3:_(s1) = G_ICMP intpred(eq), %1, %2
G_BRCOND %3, %bb.1
G_BR %bb.2
bb.1:
successors: %bb.2
%4:_(<32 x s32>) = G_ADD %0, %0
G_BR %bb.2
bb.2:
%5:_(<32 x s32>) = G_PHI %0, %bb.0, %4, %bb.1
S_SETPC_B64 undef $sgpr30_sgpr31, implicit %5
...
---
name: test_phi_s64
tracksRegLiveness: true
body: |
; CHECK-LABEL: name: test_phi_s64
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK: liveins: $vgpr0_vgpr1, $vgpr2
; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr2
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
; CHECK: G_BR %bb.2
; CHECK: bb.1:
; CHECK: successors: %bb.2(0x80000000)
; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s64)
; CHECK: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s64)
; CHECK: [[C1:%[0-9]+]]:_(s1) = G_CONSTANT i1 false
; CHECK: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s1) = G_UADDE [[UV]], [[UV2]], [[C1]]
; CHECK: [[UADDE2:%[0-9]+]]:_(s32), [[UADDE3:%[0-9]+]]:_(s1) = G_UADDE [[UV1]], [[UV3]], [[UADDE1]]
; CHECK: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDE]](s32), [[UADDE2]](s32)
; CHECK: G_BR %bb.2
; CHECK: bb.2:
; CHECK: [[PHI:%[0-9]+]]:_(s64) = G_PHI [[COPY]](s64), %bb.0, [[MV]](s64), %bb.1
; CHECK: $vgpr0_vgpr1 = COPY [[PHI]](s64)
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
bb.0:
successors: %bb.1, %bb.2
liveins: $vgpr0_vgpr1, $vgpr2
%0:_(s64) = COPY $vgpr0_vgpr1
%1:_(s32) = COPY $vgpr2
%2:_(s32) = G_CONSTANT i32 0
%3:_(s1) = G_ICMP intpred(eq), %1, %2
G_BRCOND %3, %bb.1
G_BR %bb.2
bb.1:
successors: %bb.2
%4:_(s64) = G_ADD %0, %0
G_BR %bb.2
bb.2:
%5:_(s64) = G_PHI %0, %bb.0, %4, %bb.1
$vgpr0_vgpr1 = COPY %5
S_SETPC_B64 undef $sgpr30_sgpr31
...
---
name: test_phi_v2s64
tracksRegLiveness: true
body: |
; CHECK-LABEL: name: test_phi_v2s64
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4
; CHECK: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr4
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
; CHECK: G_BR %bb.2
; CHECK: bb.1:
; CHECK: successors: %bb.2(0x80000000)
; CHECK: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
; CHECK: [[UV2:%[0-9]+]]:_(s64), [[UV3:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
; CHECK: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV]](s64)
; CHECK: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV2]](s64)
; CHECK: [[C1:%[0-9]+]]:_(s1) = G_CONSTANT i1 false
; CHECK: [[COPY2:%[0-9]+]]:_(s1) = COPY [[C1]](s1)
; CHECK: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s1) = G_UADDE [[UV4]], [[UV6]], [[COPY2]]
; CHECK: [[UADDE2:%[0-9]+]]:_(s32), [[UADDE3:%[0-9]+]]:_(s1) = G_UADDE [[UV5]], [[UV7]], [[UADDE1]]
; CHECK: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDE]](s32), [[UADDE2]](s32)
; CHECK: [[UV8:%[0-9]+]]:_(s32), [[UV9:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV1]](s64)
; CHECK: [[UV10:%[0-9]+]]:_(s32), [[UV11:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV3]](s64)
; CHECK: [[UADDE4:%[0-9]+]]:_(s32), [[UADDE5:%[0-9]+]]:_(s1) = G_UADDE [[UV8]], [[UV10]], [[C1]]
; CHECK: [[UADDE6:%[0-9]+]]:_(s32), [[UADDE7:%[0-9]+]]:_(s1) = G_UADDE [[UV9]], [[UV11]], [[UADDE5]]
; CHECK: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDE4]](s32), [[UADDE6]](s32)
; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[MV]](s64), [[MV1]](s64)
; CHECK: G_BR %bb.2
; CHECK: bb.2:
; CHECK: [[PHI:%[0-9]+]]:_(<2 x s64>) = G_PHI [[COPY]](<2 x s64>), %bb.0, [[BUILD_VECTOR]](<2 x s64>), %bb.1
; CHECK: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[PHI]](<2 x s64>)
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
bb.0:
successors: %bb.1, %bb.2
liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4
%0:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
%1:_(s32) = COPY $vgpr4
%2:_(s32) = G_CONSTANT i32 0
%3:_(s1) = G_ICMP intpred(eq), %1, %2
G_BRCOND %3, %bb.1
G_BR %bb.2
bb.1:
successors: %bb.2
%4:_(<2 x s64>) = G_ADD %0, %0
G_BR %bb.2
bb.2:
%5:_(<2 x s64>) = G_PHI %0, %bb.0, %4, %bb.1
$vgpr0_vgpr1_vgpr2_vgpr3 = COPY %5
S_SETPC_B64 undef $sgpr30_sgpr31
...
---
name: test_phi_v3s64
tracksRegLiveness: true
body: |
; CHECK-LABEL: name: test_phi_v3s64
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7, $vgpr8
; CHECK: [[COPY:%[0-9]+]]:_(<4 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr8
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
; CHECK: [[EXTRACT:%[0-9]+]]:_(<3 x s64>) = G_EXTRACT [[COPY]](<4 x s64>), 0
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
; CHECK: G_BR %bb.2
; CHECK: bb.1:
; CHECK: successors: %bb.2(0x80000000)
; CHECK: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64), [[UV2:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[EXTRACT]](<3 x s64>)
; CHECK: [[UV3:%[0-9]+]]:_(s64), [[UV4:%[0-9]+]]:_(s64), [[UV5:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[EXTRACT]](<3 x s64>)
; CHECK: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV]](s64)
; CHECK: [[UV8:%[0-9]+]]:_(s32), [[UV9:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV3]](s64)
; CHECK: [[C1:%[0-9]+]]:_(s1) = G_CONSTANT i1 false
; CHECK: [[COPY2:%[0-9]+]]:_(s1) = COPY [[C1]](s1)
; CHECK: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s1) = G_UADDE [[UV6]], [[UV8]], [[COPY2]]
; CHECK: [[UADDE2:%[0-9]+]]:_(s32), [[UADDE3:%[0-9]+]]:_(s1) = G_UADDE [[UV7]], [[UV9]], [[UADDE1]]
; CHECK: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDE]](s32), [[UADDE2]](s32)
; CHECK: [[UV10:%[0-9]+]]:_(s32), [[UV11:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV1]](s64)
; CHECK: [[UV12:%[0-9]+]]:_(s32), [[UV13:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV4]](s64)
; CHECK: [[COPY3:%[0-9]+]]:_(s1) = COPY [[C1]](s1)
; CHECK: [[UADDE4:%[0-9]+]]:_(s32), [[UADDE5:%[0-9]+]]:_(s1) = G_UADDE [[UV10]], [[UV12]], [[COPY3]]
; CHECK: [[UADDE6:%[0-9]+]]:_(s32), [[UADDE7:%[0-9]+]]:_(s1) = G_UADDE [[UV11]], [[UV13]], [[UADDE5]]
; CHECK: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDE4]](s32), [[UADDE6]](s32)
; CHECK: [[UV14:%[0-9]+]]:_(s32), [[UV15:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV2]](s64)
; CHECK: [[UV16:%[0-9]+]]:_(s32), [[UV17:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV5]](s64)
; CHECK: [[UADDE8:%[0-9]+]]:_(s32), [[UADDE9:%[0-9]+]]:_(s1) = G_UADDE [[UV14]], [[UV16]], [[C1]]
; CHECK: [[UADDE10:%[0-9]+]]:_(s32), [[UADDE11:%[0-9]+]]:_(s1) = G_UADDE [[UV15]], [[UV17]], [[UADDE9]]
; CHECK: [[MV2:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDE8]](s32), [[UADDE10]](s32)
; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s64>) = G_BUILD_VECTOR [[MV]](s64), [[MV1]](s64), [[MV2]](s64)
; CHECK: G_BR %bb.2
; CHECK: bb.2:
; CHECK: [[PHI:%[0-9]+]]:_(<3 x s64>) = G_PHI [[EXTRACT]](<3 x s64>), %bb.0, [[BUILD_VECTOR]](<3 x s64>), %bb.1
; CHECK: [[DEF:%[0-9]+]]:_(<4 x s64>) = G_IMPLICIT_DEF
; CHECK: [[INSERT:%[0-9]+]]:_(<4 x s64>) = G_INSERT [[DEF]], [[PHI]](<3 x s64>), 0
; CHECK: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY [[INSERT]](<4 x s64>)
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
bb.0:
successors: %bb.1, %bb.2
liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7, $vgpr8
%0:_(<4 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7
%1:_(s32) = COPY $vgpr8
%2:_(s32) = G_CONSTANT i32 0
%3:_(s1) = G_ICMP intpred(eq), %1, %2
%4:_(<3 x s64>) = G_EXTRACT %0, 0
G_BRCOND %3, %bb.1
G_BR %bb.2
bb.1:
successors: %bb.2
%5:_(<3 x s64>) = G_ADD %4, %4
G_BR %bb.2
bb.2:
%6:_(<3 x s64>) = G_PHI %4, %bb.0, %5, %bb.1
%7:_(<4 x s64>) = G_IMPLICIT_DEF
%8:_(<4 x s64>) = G_INSERT %7, %6, 0
$vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY %8
S_SETPC_B64 undef $sgpr30_sgpr31
...
---
name: test_phi_p3
tracksRegLiveness: true
body: |
; CHECK-LABEL: name: test_phi_p3
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK: liveins: $vgpr0, $vgpr1
; CHECK: [[COPY:%[0-9]+]]:_(p3) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
; CHECK: G_BR %bb.2
; CHECK: bb.1:
; CHECK: successors: %bb.2(0x80000000)
; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
; CHECK: [[GEP:%[0-9]+]]:_(p3) = G_GEP [[COPY]], [[C1]](s32)
; CHECK: G_BR %bb.2
; CHECK: bb.2:
; CHECK: [[PHI:%[0-9]+]]:_(p3) = G_PHI [[COPY]](p3), %bb.0, [[GEP]](p3), %bb.1
; CHECK: $vgpr0 = COPY [[PHI]](p3)
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
bb.0:
successors: %bb.1, %bb.2
liveins: $vgpr0, $vgpr1
%0:_(p3) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s32) = G_CONSTANT i32 0
%3:_(s1) = G_ICMP intpred(eq), %1, %2
G_BRCOND %3, %bb.1
G_BR %bb.2
bb.1:
successors: %bb.2
%4:_(s32) = G_CONSTANT i32 8
%5:_(p3) = G_GEP %0, %4
G_BR %bb.2
bb.2:
%6:_(p3) = G_PHI %0, %bb.0, %5, %bb.1
$vgpr0 = COPY %6
S_SETPC_B64 undef $sgpr30_sgpr31
...
---
name: test_phi_p5
tracksRegLiveness: true
body: |
; CHECK-LABEL: name: test_phi_p5
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK: liveins: $vgpr0, $vgpr1
; CHECK: [[COPY:%[0-9]+]]:_(p5) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
; CHECK: G_BR %bb.2
; CHECK: bb.1:
; CHECK: successors: %bb.2(0x80000000)
; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
; CHECK: [[GEP:%[0-9]+]]:_(p5) = G_GEP [[COPY]], [[C1]](s32)
; CHECK: G_BR %bb.2
; CHECK: bb.2:
; CHECK: [[PHI:%[0-9]+]]:_(p5) = G_PHI [[COPY]](p5), %bb.0, [[GEP]](p5), %bb.1
; CHECK: $vgpr0 = COPY [[PHI]](p5)
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
bb.0:
successors: %bb.1, %bb.2
liveins: $vgpr0, $vgpr1
%0:_(p5) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s32) = G_CONSTANT i32 0
%3:_(s1) = G_ICMP intpred(eq), %1, %2
G_BRCOND %3, %bb.1
G_BR %bb.2
bb.1:
successors: %bb.2
%4:_(s32) = G_CONSTANT i32 8
%5:_(p5) = G_GEP %0, %4
G_BR %bb.2
bb.2:
%6:_(p5) = G_PHI %0, %bb.0, %5, %bb.1
$vgpr0 = COPY %6
S_SETPC_B64 undef $sgpr30_sgpr31
...
---
name: test_phi_p0
tracksRegLiveness: true
body: |
; CHECK-LABEL: name: test_phi_p0
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK: liveins: $vgpr0_vgpr1, $vgpr2
; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $vgpr0_vgpr1
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr2
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
; CHECK: G_BR %bb.2
; CHECK: bb.1:
; CHECK: successors: %bb.2(0x80000000)
; CHECK: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 8
; CHECK: [[GEP:%[0-9]+]]:_(p0) = G_GEP [[COPY]], [[C1]](s64)
; CHECK: G_BR %bb.2
; CHECK: bb.2:
; CHECK: [[PHI:%[0-9]+]]:_(p0) = G_PHI [[COPY]](p0), %bb.0, [[GEP]](p0), %bb.1
; CHECK: $vgpr0_vgpr1 = COPY [[PHI]](p0)
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
bb.0:
successors: %bb.1, %bb.2
liveins: $vgpr0_vgpr1, $vgpr2
%0:_(p0) = COPY $vgpr0_vgpr1
%1:_(s32) = COPY $vgpr2
%2:_(s32) = G_CONSTANT i32 0
%3:_(s1) = G_ICMP intpred(eq), %1, %2
G_BRCOND %3, %bb.1
G_BR %bb.2
bb.1:
successors: %bb.2
%4:_(s64) = G_CONSTANT i64 8
%5:_(p0) = G_GEP %0, %4
G_BR %bb.2
bb.2:
%6:_(p0) = G_PHI %0, %bb.0, %5, %bb.1
$vgpr0_vgpr1 = COPY %6
S_SETPC_B64 undef $sgpr30_sgpr31
...
---
name: test_phi_p1
tracksRegLiveness: true
body: |
; CHECK-LABEL: name: test_phi_p1
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK: liveins: $vgpr0_vgpr1, $vgpr2
; CHECK: [[COPY:%[0-9]+]]:_(p1) = COPY $vgpr0_vgpr1
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr2
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
; CHECK: G_BR %bb.2
; CHECK: bb.1:
; CHECK: successors: %bb.2(0x80000000)
; CHECK: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 8
; CHECK: [[GEP:%[0-9]+]]:_(p1) = G_GEP [[COPY]], [[C1]](s64)
; CHECK: G_BR %bb.2
; CHECK: bb.2:
; CHECK: [[PHI:%[0-9]+]]:_(p1) = G_PHI [[COPY]](p1), %bb.0, [[GEP]](p1), %bb.1
; CHECK: $vgpr0_vgpr1 = COPY [[PHI]](p1)
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
bb.0:
successors: %bb.1, %bb.2
liveins: $vgpr0_vgpr1, $vgpr2
%0:_(p1) = COPY $vgpr0_vgpr1
%1:_(s32) = COPY $vgpr2
%2:_(s32) = G_CONSTANT i32 0
%3:_(s1) = G_ICMP intpred(eq), %1, %2
G_BRCOND %3, %bb.1
G_BR %bb.2
bb.1:
successors: %bb.2
%4:_(s64) = G_CONSTANT i64 8
%5:_(p1) = G_GEP %0, %4
G_BR %bb.2
bb.2:
%6:_(p1) = G_PHI %0, %bb.0, %5, %bb.1
$vgpr0_vgpr1 = COPY %6
S_SETPC_B64 undef $sgpr30_sgpr31
...
---
name: test_phi_p4
tracksRegLiveness: true
body: |
; CHECK-LABEL: name: test_phi_p4
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK: liveins: $vgpr0_vgpr1, $vgpr2
; CHECK: [[COPY:%[0-9]+]]:_(p4) = COPY $vgpr0_vgpr1
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr2
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
; CHECK: G_BR %bb.2
; CHECK: bb.1:
; CHECK: successors: %bb.2(0x80000000)
; CHECK: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 8
; CHECK: [[GEP:%[0-9]+]]:_(p4) = G_GEP [[COPY]], [[C1]](s64)
; CHECK: G_BR %bb.2
; CHECK: bb.2:
; CHECK: [[PHI:%[0-9]+]]:_(p4) = G_PHI [[COPY]](p4), %bb.0, [[GEP]](p4), %bb.1
; CHECK: $vgpr0_vgpr1 = COPY [[PHI]](p4)
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
bb.0:
successors: %bb.1, %bb.2
liveins: $vgpr0_vgpr1, $vgpr2
%0:_(p4) = COPY $vgpr0_vgpr1
%1:_(s32) = COPY $vgpr2
%2:_(s32) = G_CONSTANT i32 0
%3:_(s1) = G_ICMP intpred(eq), %1, %2
G_BRCOND %3, %bb.1
G_BR %bb.2
bb.1:
successors: %bb.2
%4:_(s64) = G_CONSTANT i64 8
%5:_(p4) = G_GEP %0, %4
G_BR %bb.2
bb.2:
%6:_(p4) = G_PHI %0, %bb.0, %5, %bb.1
$vgpr0_vgpr1 = COPY %6
S_SETPC_B64 undef $sgpr30_sgpr31
...
---
name: test_phi_p9999
tracksRegLiveness: true
body: |
; CHECK-LABEL: name: test_phi_p9999
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK: liveins: $vgpr0_vgpr1, $vgpr2
; CHECK: [[COPY:%[0-9]+]]:_(p9999) = COPY $vgpr0_vgpr1
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr2
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
; CHECK: G_BR %bb.2
; CHECK: bb.1:
; CHECK: successors: %bb.2(0x80000000)
; CHECK: [[DEF:%[0-9]+]]:_(p9999) = G_IMPLICIT_DEF
; CHECK: G_BR %bb.2
; CHECK: bb.2:
; CHECK: [[PHI:%[0-9]+]]:_(p9999) = G_PHI [[COPY]](p9999), %bb.0, [[DEF]](p9999), %bb.1
; CHECK: $vgpr0_vgpr1 = COPY [[PHI]](p9999)
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
bb.0:
successors: %bb.1, %bb.2
liveins: $vgpr0_vgpr1, $vgpr2
%0:_(p9999) = COPY $vgpr0_vgpr1
%1:_(s32) = COPY $vgpr2
%2:_(s32) = G_CONSTANT i32 0
%3:_(s1) = G_ICMP intpred(eq), %1, %2
G_BRCOND %3, %bb.1
G_BR %bb.2
bb.1:
successors: %bb.2
%4:_(p9999) = G_IMPLICIT_DEF
G_BR %bb.2
bb.2:
%5:_(p9999) = G_PHI %0, %bb.0, %4, %bb.1
$vgpr0_vgpr1 = COPY %5
S_SETPC_B64 undef $sgpr30_sgpr31
...
---
name: test_phi_s1
tracksRegLiveness: true
body: |
; CHECK-LABEL: name: test_phi_s1
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK: liveins: $vgpr0, $vgpr1
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
; CHECK: [[TRUNC:%[0-9]+]]:_(s1) = G_TRUNC [[COPY1]](s32)
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
; CHECK: G_BR %bb.2
; CHECK: bb.1:
; CHECK: successors: %bb.2(0x80000000)
; CHECK: [[DEF:%[0-9]+]]:_(s1) = G_IMPLICIT_DEF
; CHECK: G_BR %bb.2
; CHECK: bb.2:
; CHECK: [[PHI:%[0-9]+]]:_(s1) = G_PHI [[TRUNC]](s1), %bb.0, [[DEF]](s1), %bb.1
; CHECK: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[PHI]](s1)
; CHECK: $vgpr0 = COPY [[ZEXT]](s32)
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
bb.0:
successors: %bb.1, %bb.2
liveins: $vgpr0, $vgpr1
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s32) = G_CONSTANT i32 0
%3:_(s1) = G_ICMP intpred(eq), %1, %2
%4:_(s1) = G_TRUNC %1
G_BRCOND %3, %bb.1
G_BR %bb.2
bb.1:
successors: %bb.2
%5:_(s1) = G_IMPLICIT_DEF
G_BR %bb.2
bb.2:
%6:_(s1) = G_PHI %4, %bb.0, %5, %bb.1
%7:_(s32) = G_ZEXT %6
$vgpr0 = COPY %7
S_SETPC_B64 undef $sgpr30_sgpr31
...
---
name: test_phi_s7
tracksRegLiveness: true
body: |
; CHECK-LABEL: name: test_phi_s7
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK: liveins: $vgpr0, $vgpr1
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
; CHECK: G_BR %bb.2
; CHECK: bb.1:
; CHECK: successors: %bb.2(0x80000000)
; CHECK: [[DEF:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[DEF]](s32)
; CHECK: G_BR %bb.2
; CHECK: bb.2:
; CHECK: [[PHI:%[0-9]+]]:_(s32) = G_PHI [[COPY2]](s32), %bb.0, [[COPY3]](s32), %bb.1
; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 127
; CHECK: [[COPY4:%[0-9]+]]:_(s32) = COPY [[PHI]](s32)
; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY4]], [[C1]]
; CHECK: $vgpr0 = COPY [[AND]](s32)
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
bb.0:
successors: %bb.1, %bb.2
liveins: $vgpr0, $vgpr1
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s32) = G_CONSTANT i32 0
%3:_(s1) = G_ICMP intpred(eq), %1, %2
%4:_(s7) = G_TRUNC %1
G_BRCOND %3, %bb.1
G_BR %bb.2
bb.1:
successors: %bb.2
%5:_(s7) = G_IMPLICIT_DEF
G_BR %bb.2
bb.2:
%6:_(s7) = G_PHI %4, %bb.0, %5, %bb.1
%7:_(s32) = G_ZEXT %6
$vgpr0 = COPY %7
S_SETPC_B64 undef $sgpr30_sgpr31
...
---
name: test_phi_s8
tracksRegLiveness: true
body: |
; CHECK-LABEL: name: test_phi_s8
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK: liveins: $vgpr0, $vgpr1
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
; CHECK: G_BR %bb.2
; CHECK: bb.1:
; CHECK: successors: %bb.2(0x80000000)
; CHECK: [[DEF:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[DEF]](s32)
; CHECK: G_BR %bb.2
; CHECK: bb.2:
; CHECK: [[PHI:%[0-9]+]]:_(s32) = G_PHI [[COPY2]](s32), %bb.0, [[COPY3]](s32), %bb.1
; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
; CHECK: [[COPY4:%[0-9]+]]:_(s32) = COPY [[PHI]](s32)
; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY4]], [[C1]]
; CHECK: $vgpr0 = COPY [[AND]](s32)
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
bb.0:
successors: %bb.1, %bb.2
liveins: $vgpr0, $vgpr1
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s32) = G_CONSTANT i32 0
%3:_(s1) = G_ICMP intpred(eq), %1, %2
%4:_(s8) = G_TRUNC %1
G_BRCOND %3, %bb.1
G_BR %bb.2
bb.1:
successors: %bb.2
%5:_(s8) = G_IMPLICIT_DEF
G_BR %bb.2
bb.2:
%6:_(s8) = G_PHI %4, %bb.0, %5, %bb.1
%7:_(s32) = G_ZEXT %6
$vgpr0 = COPY %7
S_SETPC_B64 undef $sgpr30_sgpr31
...
---
name: test_phi_s16
tracksRegLiveness: true
body: |
; CHECK-LABEL: name: test_phi_s16
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK: liveins: $vgpr0, $vgpr1
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
; CHECK: G_BR %bb.2
; CHECK: bb.1:
; CHECK: successors: %bb.2(0x80000000)
; CHECK: [[DEF:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[DEF]](s32)
; CHECK: G_BR %bb.2
; CHECK: bb.2:
; CHECK: [[PHI:%[0-9]+]]:_(s32) = G_PHI [[COPY2]](s32), %bb.0, [[COPY3]](s32), %bb.1
; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
; CHECK: [[COPY4:%[0-9]+]]:_(s32) = COPY [[PHI]](s32)
; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY4]], [[C1]]
; CHECK: $vgpr0 = COPY [[AND]](s32)
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
bb.0:
successors: %bb.1, %bb.2
liveins: $vgpr0, $vgpr1
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s32) = G_CONSTANT i32 0
%3:_(s1) = G_ICMP intpred(eq), %1, %2
%4:_(s16) = G_TRUNC %1
G_BRCOND %3, %bb.1
G_BR %bb.2
bb.1:
successors: %bb.2
%5:_(s16) = G_IMPLICIT_DEF
G_BR %bb.2
bb.2:
%6:_(s16) = G_PHI %4, %bb.0, %5, %bb.1
%7:_(s32) = G_ZEXT %6
$vgpr0 = COPY %7
S_SETPC_B64 undef $sgpr30_sgpr31
...
---
name: test_phi_s128
tracksRegLiveness: true
body: |
; CHECK-LABEL: name: test_phi_s128
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4
; CHECK: [[COPY:%[0-9]+]]:_(s128) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr4
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
; CHECK: G_BR %bb.2
; CHECK: bb.1:
; CHECK: successors: %bb.2(0x80000000)
; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s128)
; CHECK: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32), [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s128)
; CHECK: [[C1:%[0-9]+]]:_(s1) = G_CONSTANT i1 false
; CHECK: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s1) = G_UADDE [[UV]], [[UV4]], [[C1]]
; CHECK: [[UADDE2:%[0-9]+]]:_(s32), [[UADDE3:%[0-9]+]]:_(s1) = G_UADDE [[UV1]], [[UV5]], [[UADDE1]]
; CHECK: [[UADDE4:%[0-9]+]]:_(s32), [[UADDE5:%[0-9]+]]:_(s1) = G_UADDE [[UV2]], [[UV6]], [[UADDE3]]
; CHECK: [[UADDE6:%[0-9]+]]:_(s32), [[UADDE7:%[0-9]+]]:_(s1) = G_UADDE [[UV3]], [[UV7]], [[UADDE5]]
; CHECK: [[MV:%[0-9]+]]:_(s128) = G_MERGE_VALUES [[UADDE]](s32), [[UADDE2]](s32), [[UADDE4]](s32), [[UADDE6]](s32)
; CHECK: G_BR %bb.2
; CHECK: bb.2:
; CHECK: [[PHI:%[0-9]+]]:_(s128) = G_PHI [[COPY]](s128), %bb.0, [[MV]](s128), %bb.1
; CHECK: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[PHI]](s128)
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
bb.0:
successors: %bb.1, %bb.2
liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4
%0:_(s128) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
%1:_(s32) = COPY $vgpr4
%2:_(s32) = G_CONSTANT i32 0
%3:_(s1) = G_ICMP intpred(eq), %1, %2
G_BRCOND %3, %bb.1
G_BR %bb.2
bb.1:
successors: %bb.2
%4:_(s128) = G_ADD %0, %0
G_BR %bb.2
bb.2:
%5:_(s128) = G_PHI %0, %bb.0, %4, %bb.1
$vgpr0_vgpr1_vgpr2_vgpr3 = COPY %5
S_SETPC_B64 undef $sgpr30_sgpr31
...
---
name: test_phi_s256
tracksRegLiveness: true
body: |
; CHECK-LABEL: name: test_phi_s256
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7, $vgpr8
; CHECK: [[COPY:%[0-9]+]]:_(s256) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr8
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
; CHECK: G_BR %bb.2
; CHECK: bb.1:
; CHECK: successors: %bb.2(0x80000000)
; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32), [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s256)
; CHECK: [[UV8:%[0-9]+]]:_(s32), [[UV9:%[0-9]+]]:_(s32), [[UV10:%[0-9]+]]:_(s32), [[UV11:%[0-9]+]]:_(s32), [[UV12:%[0-9]+]]:_(s32), [[UV13:%[0-9]+]]:_(s32), [[UV14:%[0-9]+]]:_(s32), [[UV15:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s256)
; CHECK: [[C1:%[0-9]+]]:_(s1) = G_CONSTANT i1 false
; CHECK: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s1) = G_UADDE [[UV]], [[UV8]], [[C1]]
; CHECK: [[UADDE2:%[0-9]+]]:_(s32), [[UADDE3:%[0-9]+]]:_(s1) = G_UADDE [[UV1]], [[UV9]], [[UADDE1]]
; CHECK: [[UADDE4:%[0-9]+]]:_(s32), [[UADDE5:%[0-9]+]]:_(s1) = G_UADDE [[UV2]], [[UV10]], [[UADDE3]]
; CHECK: [[UADDE6:%[0-9]+]]:_(s32), [[UADDE7:%[0-9]+]]:_(s1) = G_UADDE [[UV3]], [[UV11]], [[UADDE5]]
; CHECK: [[UADDE8:%[0-9]+]]:_(s32), [[UADDE9:%[0-9]+]]:_(s1) = G_UADDE [[UV4]], [[UV12]], [[UADDE7]]
; CHECK: [[UADDE10:%[0-9]+]]:_(s32), [[UADDE11:%[0-9]+]]:_(s1) = G_UADDE [[UV5]], [[UV13]], [[UADDE9]]
; CHECK: [[UADDE12:%[0-9]+]]:_(s32), [[UADDE13:%[0-9]+]]:_(s1) = G_UADDE [[UV6]], [[UV14]], [[UADDE11]]
; CHECK: [[UADDE14:%[0-9]+]]:_(s32), [[UADDE15:%[0-9]+]]:_(s1) = G_UADDE [[UV7]], [[UV15]], [[UADDE13]]
; CHECK: [[MV:%[0-9]+]]:_(s256) = G_MERGE_VALUES [[UADDE]](s32), [[UADDE2]](s32), [[UADDE4]](s32), [[UADDE6]](s32), [[UADDE8]](s32), [[UADDE10]](s32), [[UADDE12]](s32), [[UADDE14]](s32)
; CHECK: G_BR %bb.2
; CHECK: bb.2:
; CHECK: [[PHI:%[0-9]+]]:_(s256) = G_PHI [[COPY]](s256), %bb.0, [[MV]](s256), %bb.1
; CHECK: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY [[PHI]](s256)
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
bb.0:
successors: %bb.1, %bb.2
liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7, $vgpr8
%0:_(s256) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7
%1:_(s32) = COPY $vgpr8
%2:_(s32) = G_CONSTANT i32 0
%3:_(s1) = G_ICMP intpred(eq), %1, %2
G_BRCOND %3, %bb.1
G_BR %bb.2
bb.1:
successors: %bb.2
%4:_(s256) = G_ADD %0, %0
G_BR %bb.2
bb.2:
%5:_(s256) = G_PHI %0, %bb.0, %4, %bb.1
$vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY %5
S_SETPC_B64 undef $sgpr30_sgpr31
...