================
@@ -30,11 +30,19 @@ machineFunctionInfo:
 body: |
   ; CHECK-LABEL: name: s_mov_b64_64bit_literal_size
   ; CHECK: bb.0:
-  ; CHECK-NEXT:   successors: %bb.2(0x40000000), %bb.1(0x40000000)
+  ; CHECK-NEXT:   successors: %bb.3(0x40000000), %bb.1(0x40000000)
   ; CHECK-NEXT:   liveins: $sgpr8
   ; CHECK-NEXT: {{  $}}
   ; CHECK-NEXT:   S_CMP_EQ_U32 $sgpr8, 0, implicit-def $scc
-  ; CHECK-NEXT:   S_CBRANCH_SCC0 %bb.2, implicit $scc
+  ; CHECK-NEXT:   S_CBRANCH_SCC1 %bb.1, implicit $scc
+  ; CHECK-NEXT: {{  $}}
+  ; CHECK-NEXT: bb.3:
+  ; CHECK-NEXT:   successors: %bb.2(0x80000000)
+  ; CHECK-NEXT: {{  $}}
+  ; CHECK-NEXT:   $sgpr4_sgpr5 = S_GETPC_B64 post-instr-symbol <mcsymbol >
+  ; CHECK-NEXT:   $sgpr4 = S_ADD_U32 $sgpr4, target-flags(<unknown target 
flag>) <mcsymbol >, implicit-def $scc
+  ; CHECK-NEXT:   $sgpr5 = S_ADDC_U32 $sgpr5, target-flags(<unknown target 
flag>) <mcsymbol >, implicit-def $scc, implicit $scc
+  ; CHECK-NEXT:   S_SETPC_B64 $sgpr4_sgpr5
----------------
jayfoad wrote:

Unrelated, but this sequence could be cut down to just S_MOV_B64 (with a 64-bit 
literal with an absolute reloc) followed by S_SETPC_B64.

https://github.com/llvm/llvm-project/pull/180387
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