AMDGPU: Add baseline tests for #139317

llvm/test/CodeGen/AMDGPU/fold-imm-copy-agpr.mir

@@ -0,0 +1,135 @@
+# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 5
+# RUN: llc -mtriple=amdgcn -mcpu=gfx90a -run-pass=si-fold-operands %s -o - | FileCheck -check-prefix=GCN %s
+
+---
+name: v_mov_b64_pseudo_imm_0_copy_to_areg_64
+tracksRegLiveness: true
+body:             |
+  bb.0:
+    ; GCN-LABEL: name: v_mov_b64_pseudo_imm_0_copy_to_areg_64
+    ; GCN: [[V_MOV_B:%[0-9]+]]:vreg_64_align2 = V_MOV_B64_PSEUDO 0, implicit $exec
+    ; GCN-NEXT: [[COPY:%[0-9]+]]:areg_64_align2 = COPY [[V_MOV_B]]
+    ; GCN-NEXT: $agpr0_agpr1 = COPY [[COPY]]
+    ; GCN-NEXT: S_ENDPGM 0
+    %0:vreg_64_align2 = V_MOV_B64_PSEUDO 0, implicit $exec
+    %1:areg_64_align2 = COPY %0
+    $agpr0_agpr1 = COPY %1
+    S_ENDPGM 0
+
+...
+
+---
+name: v_mov_b64_pseudo_imm_neg1_copy_to_areg_64
+tracksRegLiveness: true
+body:             |
+  bb.0:
+    ; GCN-LABEL: name: v_mov_b64_pseudo_imm_neg1_copy_to_areg_64
+    ; GCN: [[V_MOV_B:%[0-9]+]]:vreg_64_align2 = V_MOV_B64_PSEUDO -1, implicit $exec
+    ; GCN-NEXT: [[COPY:%[0-9]+]]:areg_64_align2 = COPY [[V_MOV_B]]
+    ; GCN-NEXT: $agpr0_agpr1 = COPY [[COPY]]
+    ; GCN-NEXT: S_ENDPGM 0
+    %0:vreg_64_align2 = V_MOV_B64_PSEUDO -1, implicit $exec
+    %1:areg_64_align2 = COPY %0
+    $agpr0_agpr1 = COPY %1
+    S_ENDPGM 0
+
+...
+
+---
+name: v_mov_b64_pseudo_literal_copy_to_areg_64
+tracksRegLiveness: true
+body:             |
+  bb.0:
+    ; GCN-LABEL: name: v_mov_b64_pseudo_literal_copy_to_areg_64
+    ; GCN: [[V_MOV_B:%[0-9]+]]:vreg_64_align2 = V_MOV_B64_PSEUDO 999, implicit $exec
+    ; GCN-NEXT: [[COPY:%[0-9]+]]:areg_64_align2 = COPY [[V_MOV_B]]
+    ; GCN-NEXT: $agpr0_agpr1 = COPY [[COPY]]
+    ; GCN-NEXT: S_ENDPGM 0
+    %0:vreg_64_align2 = V_MOV_B64_PSEUDO 999, implicit $exec
+    %1:areg_64_align2 = COPY %0
+    $agpr0_agpr1 = COPY %1
+    S_ENDPGM 0
+
+...
+
+---
+name: v_mov_b64_pseudo_imm_0_copy_sub0_to_agpr_32
+tracksRegLiveness: true
+body:             |
+  bb.0:
+    ; GCN-LABEL: name: v_mov_b64_pseudo_imm_0_copy_sub0_to_agpr_32
+    ; GCN: [[V_ACCVGPR_WRITE_B32_e64_:%[0-9]+]]:agpr_32 = V_ACCVGPR_WRITE_B32_e64 0, implicit $exec
+    ; GCN-NEXT: $agpr0 = COPY [[V_ACCVGPR_WRITE_B32_e64_]]
+    ; GCN-NEXT: S_ENDPGM 0
+    %0:vreg_64_align2 = V_MOV_B64_PSEUDO 0, implicit $exec
+    %1:agpr_32 = COPY %0.sub0
+    $agpr0 = COPY %1
+    S_ENDPGM 0
+
+...
+
+---
+name: v_mov_b64_pseudo_imm_0_copy_sub1_to_agpr_32
+tracksRegLiveness: true
+body:             |
+  bb.0:
+    ; GCN-LABEL: name: v_mov_b64_pseudo_imm_0_copy_sub1_to_agpr_32
+    ; GCN: [[V_ACCVGPR_WRITE_B32_e64_:%[0-9]+]]:agpr_32 = V_ACCVGPR_WRITE_B32_e64 0, implicit $exec
+    ; GCN-NEXT: $agpr0 = COPY [[V_ACCVGPR_WRITE_B32_e64_]]
+    ; GCN-NEXT: S_ENDPGM 0
+    %0:vreg_64_align2 = V_MOV_B64_PSEUDO 0, implicit $exec
+    %1:agpr_32 = COPY %0.sub1
+    $agpr0 = COPY %1
+    S_ENDPGM 0
+
+...
+
+---
+name: v_mov_b64_pseudo_lit_copy_sub0_to_agpr_32
+tracksRegLiveness: true
+body:             |
+  bb.0:
+    ; GCN-LABEL: name: v_mov_b64_pseudo_lit_copy_sub0_to_agpr_32
+    ; GCN: [[V_MOV_B:%[0-9]+]]:vreg_64_align2 = V_MOV_B64_PSEUDO 4290672329592, implicit $exec
+    ; GCN-NEXT: [[COPY:%[0-9]+]]:agpr_32 = COPY [[V_MOV_B]].sub0
+    ; GCN-NEXT: $agpr0 = COPY [[COPY]]
+    ; GCN-NEXT: S_ENDPGM 0
+    %0:vreg_64_align2 = V_MOV_B64_PSEUDO 4290672329592, implicit $exec
+    %1:agpr_32 = COPY %0.sub0
+    $agpr0 = COPY %1
+    S_ENDPGM 0
+
+...
+
+---
+name: v_mov_b64_pseudo_lit_copy_sub1_to_agpr_32
+tracksRegLiveness: true
+body:             |
+  bb.0:
+    ; GCN-LABEL: name: v_mov_b64_pseudo_lit_copy_sub1_to_agpr_32
+    ; GCN: [[V_MOV_B:%[0-9]+]]:vreg_64_align2 = V_MOV_B64_PSEUDO 4290672329592, implicit $exec
+    ; GCN-NEXT: [[COPY:%[0-9]+]]:agpr_32 = COPY [[V_MOV_B]].sub1
+    ; GCN-NEXT: $agpr0 = COPY [[COPY]]
+    ; GCN-NEXT: S_ENDPGM 0
+    %0:vreg_64_align2 = V_MOV_B64_PSEUDO 4290672329592, implicit $exec
+    %1:agpr_32 = COPY %0.sub1
+    $agpr0 = COPY %1
+    S_ENDPGM 0
+
+...
+
+
+---
+name: v_mov_b64_pseudo_imm_0_copy_to_av_64
+tracksRegLiveness: true
+body:             |
+  bb.0:
+    ; GCN-LABEL: name: v_mov_b64_pseudo_imm_0_copy_to_av_64
+    ; GCN: [[V_MOV_B:%[0-9]+]]:vreg_64_align2 = V_MOV_B64_PSEUDO 0, implicit $exec
+    ; GCN-NEXT: [[COPY:%[0-9]+]]:av_64_align2 = COPY [[V_MOV_B]]
+    ; GCN-NEXT: S_ENDPGM 0, implicit [[COPY]]
+    %0:vreg_64_align2 = V_MOV_B64_PSEUDO 0, implicit $exec
+    %1:av_64_align2 = COPY %0
+    S_ENDPGM 0, implicit %1
+
+...