================
@@ -0,0 +1,138 @@
+; RUN: llc -mtriple=powerpc-unknown-aix-xcoff -verify-machineinstrs \
+; RUN: -mcpu=pwr4 -mattr=-altivec --ppc-enable-load-store-multiple < %s \
+; RUN: | FileCheck %s
+
+; CHECK: # %bb.0: # %entry
+; CHECK-NEXT: mflr 0
+; CHECK-NEXT: stwu 1, -128(1)
+; CHECK-NEXT: cmpwi 5, 0
+; CHECK-NEXT: stw 0, 136(1)
+; CHECK-NEXT: stmw 16, 64(1) # 4-byte Folded Spill
+; CHECK-NEXT: ble 0, L..BB0_11
+
+; CHECK: L..BB0_12: # %for.cond.cleanup
+; CHECK-NEXT: lwz 3, L..C0(2) # @a
+; CHECK-NEXT: lwz 4, L..C1(2) # @b
+; CHECK-NEXT: lwz 5, L..C4(2) # @c
+; CHECK-NEXT: lwz 6, L..C7(2) # @d
+; CHECK-NEXT: lwz 7, L..C6(2) # @e
+; CHECK-NEXT: lmw 16, 64(1) # 4-byte Folded Reload
+; CHECK-NEXT: lwz 3, 0(3)
+; CHECK-NEXT: lwz 4, 0(4)
+; CHECK-NEXT: add 3, 3, 28
+; CHECK-NEXT: lwz 5, 0(5)
+; CHECK-NEXT: add 3, 3, 4
+; CHECK-NEXT: lwz 6, 0(6)
+; CHECK-NEXT: add 3, 3, 5
+; CHECK-NEXT: lwz 4, 0(7)
+; CHECK-NEXT: add 3, 3, 6
+; CHECK-NEXT: add 3, 3, 4
+; CHECK-NEXT: lwz 31, 124(1) # 4-byte Folded Reload
+; CHECK-NEXT: addi 1, 1, 128
+; CHECK-NEXT: lwz 0, 8(1)
+; CHECK-NEXT: mtlr 0
+; CHECK-NEXT: bl
+
+@a = external local_unnamed_addr global i32, align 4
----------------
chenzheng1030 wrote:
case is too complicated. Please use below one
```
define dso_local void @test_simple() #0 {
entry:
call void asm sideeffect "nop", "~{r13}"()
ret void
}
```
https://github.com/llvm/llvm-project/pull/74415
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