[EraVM] Add pre-commit test for Add memref to instructions with constant pool operand

Add test where and instruction is not sink to its use.

Signed-off-by: Vladimir Radosavljevic <[email protected]>

Author: vladimirradosavljevic

llvm/test/CodeGen/EraVM/machinesink-inst-with-cp-operand.ll

@@ -0,0 +1,35 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2
+; RUN: llc -O3 < %s | FileCheck %s
+
+target datalayout = "E-p:256:256-i256:256:256-S32-a:256:256"
+target triple = "eravm"
+
+declare void @use(i256)
+
+define i256 @test(i256 %in, i1 %cond) {
+; CHECK-LABEL: test:
+; CHECK:       ; %bb.0: ; %entry
+; CHECK-NEXT:    and @CPI0_0[0], r1, r1
+; CHECK-NEXT:    sub! r2, r0, r2
+; CHECK-NEXT:    jump.eq @.BB0_2
+; CHECK-NEXT:  ; %bb.1: ; %bb1
+; CHECK-NEXT:    near_call r0, @use, @DEFAULT_UNWIND
+; CHECK-NEXT:    add r0, r0, r1
+; CHECK-NEXT:    ret
+; CHECK-NEXT:  .BB0_2: ; %bb2
+; CHECK-NEXT:    add 5, r0, r1
+; CHECK-NEXT:    near_call r0, @use, @DEFAULT_UNWIND
+; CHECK-NEXT:    add 1, r0, r1
+; CHECK-NEXT:    ret
+entry:
+  %and = and i256 %in, 123456789
+  br i1 %cond, label %bb1, label %bb2
+
+bb1:
+  call void @use(i256 %and)
+  ret i256 0
+
+bb2:
+  call void @use(i256 5)
+  ret i256 1
+}