Imported Upstream version 5.18.0.246

Former-commit-id: 0c7ce5b1a7851e13f22acfd379b7f9fb304e4833

external/llvm/test/CodeGen/PowerPC/ppc-prologue.ll

@@ -0,0 +1,26 @@
+; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-apple-darwin8 -disable-fp-elim | FileCheck %s
+
+define i32 @_Z4funci(i32 %a) ssp {
+; CHECK:       mflr r0
+; CHECK-NEXT:  stw r31, -4(r1)
+; CHECK-NEXT:  stw r0, 8(r1)
+; CHECK-NEXT:  stwu r1, -80(r1)
+; CHECK:  mr r31, r1
+entry:
+  %a_addr = alloca i32                            ; <i32*> [#uses=2]
+  %retval = alloca i32                            ; <i32*> [#uses=2]
+  %0 = alloca i32                                 ; <i32*> [#uses=2]
+  %"alloca point" = bitcast i32 0 to i32          ; <i32> [#uses=0]
+  store i32 %a, i32* %a_addr
+  %1 = call i32 @_Z3barPi(i32* %a_addr)           ; <i32> [#uses=1]
+  store i32 %1, i32* %0, align 4
+  %2 = load i32, i32* %0, align 4                      ; <i32> [#uses=1]
+  store i32 %2, i32* %retval, align 4
+  br label %return
+
+return:                                           ; preds = %entry
+  %retval1 = load i32, i32* %retval                    ; <i32> [#uses=1]
+  ret i32 %retval1
+}
+
+declare i32 @_Z3barPi(i32*)