Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/CodeGen/Thumb/segmented-stacks-dynamic.ll

@@ -1,65 +0,0 @@
-; RUN: llc < %s -mtriple=thumb-linux-unknown-gnueabi -verify-machineinstrs | FileCheck %s -check-prefix=Thumb-linux
-; RUN: llc < %s -mtriple=thumb-linux-androideabi -verify-machineinstrs | FileCheck %s -check-prefix=Thumb-android
-; RUN: llc < %s -mtriple=thumb-linux-unknown-gnueabi -filetype=obj
-; RUN: llc < %s -mtriple=thumb-linux-androideabi -filetype=obj
-
-; Just to prevent the alloca from being optimized away
-declare void @dummy_use(i32*, i32)
-
-define i32 @test_basic(i32 %l) #0 {
-        %mem = alloca i32, i32 %l
-        call void @dummy_use (i32* %mem, i32 %l)
-        %terminate = icmp eq i32 %l, 0
-        br i1 %terminate, label %true, label %false
-
-true:
-        ret i32 0
-
-false:
-        %newlen = sub i32 %l, 1
-        %retvalue = call i32 @test_basic(i32 %newlen)
-        ret i32 %retvalue
-
-; Thumb-linux:      test_basic:
-
-; Thumb-linux:      push {r4, r5}
-; Thumb-linux:      mov	r5, sp
-; Thumb-linux-NEXT: ldr r4, .LCPI0_0
-; Thumb-linux-NEXT: ldr r4, [r4]
-; Thumb-linux-NEXT: cmp	r4, r5
-; Thumb-linux-NEXT: blo	.LBB0_2
-
-; Thumb-linux:      mov r4, #16
-; Thumb-linux-NEXT: mov r5, #0
-; Thumb-linux-NEXT: push {lr}
-; Thumb-linux-NEXT: bl	__morestack
-; Thumb-linux-NEXT: pop {r4}
-; Thumb-linux-NEXT: mov lr, r4
-; Thumb-linux-NEXT: pop {r4, r5}
-; Thumb-linux-NEXT: bx lr
-
-; Thumb-linux:      pop {r4, r5}
-
-; Thumb-android:      test_basic:
-
-; Thumb-android:      push {r4, r5}
-; Thumb-android:      mov	r5, sp
-; Thumb-android-NEXT: ldr r4, .LCPI0_0
-; Thumb-android-NEXT: ldr r4, [r4]
-; Thumb-android-NEXT: cmp	r4, r5
-; Thumb-android-NEXT: blo	.LBB0_2
-
-; Thumb-android:      mov r4, #16
-; Thumb-android-NEXT: mov r5, #0
-; Thumb-android-NEXT: push {lr}
-; Thumb-android-NEXT: bl __morestack
-; Thumb-android-NEXT: pop {r4}
-; Thumb-android-NEXT: mov lr, r4
-; Thumb-android-NEXT: pop {r4, r5}
-; Thumb-android-NEXT: bx lr
-
-; Thumb-android:      pop {r4, r5}
-
-}
-
-attributes #0 = { "split-stack" }