Imported Upstream version 5.18.0.234

Former-commit-id: 8071ec1a8c5eaa9be24b41745add19297608001f

external/llvm/test/CodeGen/PowerPC/ppc64-byval-align.ll

@@ -1,57 +0,0 @@
-; RUN: llc -verify-machineinstrs -O1 < %s -mcpu=pwr7 | FileCheck %s
-
-target datalayout = "E-m:e-i64:64-n32:64"
-target triple = "powerpc64-unknown-linux-gnu"
-
-%struct.test = type { i64, [8 x i8] }
-%struct.pad = type { [8 x i64] }
-
-@gt = common global %struct.test zeroinitializer, align 16
-@gp = common global %struct.pad zeroinitializer, align 8
-
-define signext i32 @callee1(i32 signext %x, %struct.test* byval align 16 nocapture readnone %y, i32 signext %z) {
-entry:
-  ret i32 %z
-}
-; CHECK-LABEL: @callee1
-; CHECK: mr 3, 7
-; CHECK: blr
-
-declare signext i32 @test1(i32 signext, %struct.test* byval align 16, i32 signext)
-define void @caller1(i32 signext %z) {
-entry:
-  %call = tail call signext i32 @test1(i32 signext 0, %struct.test* byval align 16 @gt, i32 signext %z)
-  ret void
-}
-; CHECK-LABEL: @caller1
-; CHECK: mr [[REG:[0-9]+]], 3
-; CHECK: mr 7, [[REG]]
-; CHECK: bl test1
-
-define i64 @callee2(%struct.pad* byval nocapture readnone %x, i32 signext %y, %struct.test* byval align 16 nocapture readonly %z) {
-entry:
-  %x1 = getelementptr inbounds %struct.test, %struct.test* %z, i64 0, i32 0
-  %0 = load i64, i64* %x1, align 16
-  ret i64 %0
-}
-; CHECK-LABEL: @callee2
-; CHECK: ld 3, 128(1)
-; CHECK: blr
-
-declare i64 @test2(%struct.pad* byval, i32 signext, %struct.test* byval align 16)
-define void @caller2(i64 %z) {
-entry:
-  %tmp = alloca %struct.test, align 16
-  %.compoundliteral.sroa.0.0..sroa_idx = getelementptr inbounds %struct.test, %struct.test* %tmp, i64 0, i32 0
-  store i64 %z, i64* %.compoundliteral.sroa.0.0..sroa_idx, align 16
-  %call = call i64 @test2(%struct.pad* byval @gp, i32 signext 0, %struct.test* byval align 16 %tmp)
-  ret void
-}
-; CHECK-LABEL: @caller2
-; CHECK: std 3, [[OFF:[0-9]+]](1)
-; CHECK: addi [[REG1:[0-9]+]], 1, [[OFF]]
-; CHECK: lxvw4x [[REG2:[0-9]+]], 0, [[REG1]]
-; CHECK: li [[REG3:[0-9]+]], 128
-; CHECK: stxvw4x 0, 1, [[REG3]]
-; CHECK: bl test2
-