1 files changed, 0 insertions, 227 deletions
diff --git a/test/CodeGen/X86/dynamic-allocas-VLAs.ll b/test/CodeGen/X86/dynamic-allocas-VLAs.ll
deleted file mode 100644
index b976a8918679..000000000000
--- a/test/CodeGen/X86/dynamic-allocas-VLAs.ll
+++ /dev/null
@@ -1,227 +0,0 @@
-; RUN: llc < %s -stack-symbol-ordering=0 -mcpu=generic -march=x86-64 -mattr=+avx -mtriple=i686-apple-darwin10 | FileCheck %s
-; RUN: llc < %s -stack-symbol-ordering=0 -mcpu=generic -stackrealign -stack-alignment=32 -march=x86-64 -mattr=+avx -mtriple=i686-apple-darwin10 | FileCheck %s -check-prefix=FORCE-ALIGN
-; rdar://11496434
-
-; no VLAs or dynamic alignment
-define i32 @t1() nounwind uwtable ssp {
-entry:
-  %a = alloca i32, align 4
-  call void @t1_helper(i32* %a) nounwind
-  %0 = load i32, i32* %a, align 4
-  %add = add nsw i32 %0, 13
-  ret i32 %add
-
-; CHECK: _t1
-; CHECK-NOT: andq $-{{[0-9]+}}, %rsp
-; CHECK: leaq [[OFFSET:[0-9]*]](%rsp), %rdi
-; CHECK: callq _t1_helper
-; CHECK: movl [[OFFSET]](%rsp), %eax
-; CHECK: addl $13, %eax
-}
-
-declare void @t1_helper(i32*)
-
-; dynamic realignment
-define i32 @t2() nounwind uwtable ssp {
-entry:
-  %a = alloca i32, align 4
-  %v = alloca <8 x float>, align 32
-  call void @t2_helper(i32* %a, <8 x float>* %v) nounwind
-  %0 = load i32, i32* %a, align 4
-  %add = add nsw i32 %0, 13
-  ret i32 %add
-
-; CHECK: _t2
-; CHECK: pushq %rbp
-; CHECK: movq %rsp, %rbp
-; CHECK: andq $-32, %rsp
-; CHECK: subq ${{[0-9]+}}, %rsp
-;
-; CHECK: leaq {{[0-9]*}}(%rsp), %rdi
-; CHECK: movq %rsp, %rsi
-; CHECK: callq _t2_helper
-;
-; CHECK: movq %rbp, %rsp
-; CHECK: popq %rbp
-}
-
-declare void @t2_helper(i32*, <8 x float>*)
-
-; VLAs
-define i32 @t3(i64 %sz) nounwind uwtable ssp {
-entry:
-  %a = alloca i32, align 4
-  %vla = alloca i32, i64 %sz, align 16
-  call void @t3_helper(i32* %a, i32* %vla) nounwind
-  %0 = load i32, i32* %a, align 4
-  %add = add nsw i32 %0, 13
-  ret i32 %add
-
-; CHECK: _t3
-; CHECK: pushq %rbp
-; CHECK: movq %rsp, %rbp
-; CHECK-NOT: andq $-{{[0-9]+}}, %rsp
-; CHECK: subq ${{[0-9]+}}, %rsp
-;
-; CHECK: movq %rbp, %rsp
-; CHECK: popq %rbp
-}
-
-declare void @t3_helper(i32*, i32*)
-
-; VLAs + Dynamic realignment
-define i32 @t4(i64 %sz) nounwind uwtable ssp {
-entry:
-  %a = alloca i32, align 4
-  %v = alloca <8 x float>, align 32
-  %vla = alloca i32, i64 %sz, align 16
-  call void @t4_helper(i32* %a, i32* %vla, <8 x float>* %v) nounwind
-  %0 = load i32, i32* %a, align 4
-  %add = add nsw i32 %0, 13
-  ret i32 %add
-
-; CHECK: _t4
-; CHECK: pushq %rbp
-; CHECK: movq %rsp, %rbp
-; CHECK: pushq %rbx
-; CHECK: andq $-32, %rsp
-; CHECK: subq ${{[0-9]+}}, %rsp
-; CHECK: movq %rsp, %rbx
-;
-; CHECK: leaq {{[0-9]*}}(%rbx), %rdi
-; CHECK: movq %rbx, %rdx
-; CHECK: callq   _t4_helper
-;
-; CHECK: leaq -{{[0-9]+}}(%rbp), %rsp
-; CHECK: popq %rbx
-; CHECK: popq %rbp
-}
-
-declare void @t4_helper(i32*, i32*, <8 x float>*)
-
-; Spilling an AVX register shouldn't cause dynamic realignment
-define i32 @t5(float* nocapture %f) nounwind uwtable ssp {
-entry:
-  %a = alloca i32, align 4
-  %0 = bitcast float* %f to <8 x float>*
-  %1 = load <8 x float>, <8 x float>* %0, align 32
-  call void @t5_helper1(i32* %a) nounwind
-  call void @t5_helper2(<8 x float> %1) nounwind
-  %2 = load i32, i32* %a, align 4
-  %add = add nsw i32 %2, 13
-  ret i32 %add
-
-; CHECK: _t5
-; CHECK: subq ${{[0-9]+}}, %rsp
-;
-; CHECK: vmovaps (%rdi), [[AVXREG:%ymm[0-9]+]]
-; CHECK: vmovups [[AVXREG]], (%rsp)
-; CHECK: leaq {{[0-9]+}}(%rsp), %rdi
-; CHECK: callq   _t5_helper1
-; CHECK: vmovups (%rsp), %ymm0
-; CHECK: callq   _t5_helper2
-; CHECK: movl {{[0-9]+}}(%rsp), %eax
-}
-
-declare void @t5_helper1(i32*)
-
-declare void @t5_helper2(<8 x float>)
-
-; VLAs + Dynamic realignment + Spill
-; FIXME: RA has already reserved RBX, so we can't do dynamic realignment.
-define i32 @t6(i64 %sz, float* nocapture %f) nounwind uwtable ssp {
-entry:
-; CHECK: _t6
-  %a = alloca i32, align 4
-  %0 = bitcast float* %f to <8 x float>*
-  %1 = load <8 x float>, <8 x float>* %0, align 32
-  %vla = alloca i32, i64 %sz, align 16
-  call void @t6_helper1(i32* %a, i32* %vla) nounwind
-  call void @t6_helper2(<8 x float> %1) nounwind
-  %2 = load i32, i32* %a, align 4
-  %add = add nsw i32 %2, 13
-  ret i32 %add
-}
-
-declare void @t6_helper1(i32*, i32*)
-
-declare void @t6_helper2(<8 x float>)
-
-; VLAs + Dynamic realignment + byval
-; The byval adjust the sp after the prolog, but if we're restoring the sp from
-; the base pointer we use the original adjustment.
-%struct.struct_t = type { [5 x i32] }
-
-define void @t7(i32 %size, %struct.struct_t* byval align 8 %arg1) nounwind uwtable {
-entry:
-  %x = alloca i32, align 32
-  store i32 0, i32* %x, align 32
-  %0 = zext i32 %size to i64
-  %vla = alloca i32, i64 %0, align 16
-  %1 = load i32, i32* %x, align 32
-  call void @bar(i32 %1, i32* %vla, %struct.struct_t* byval align 8 %arg1)
-  ret void
-
-; CHECK: _t7
-; CHECK:     pushq %rbp
-; CHECK:     movq %rsp, %rbp
-; CHECK:     pushq %rbx
-; CHECK:     andq $-32, %rsp
-; CHECK:     subq ${{[0-9]+}}, %rsp
-; CHECK:     movq %rsp, %rbx
-
-; Stack adjustment for byval
-; CHECK:     subq {{.*}}, %rsp
-; CHECK:     callq _bar
-; CHECK-NOT: addq {{.*}}, %rsp
-; CHECK:     leaq -8(%rbp), %rsp
-; CHECK:     popq %rbx
-; CHECK:     popq %rbp
-}
-
-declare i8* @llvm.stacksave() nounwind
-
-declare void @bar(i32, i32*, %struct.struct_t* byval align 8)
-
-declare void @llvm.stackrestore(i8*) nounwind
-
-
-; Test when forcing stack alignment
-define i32 @t8() nounwind uwtable {
-entry:
-  %a = alloca i32, align 4
-  call void @t1_helper(i32* %a) nounwind
-  %0 = load i32, i32* %a, align 4
-  %add = add nsw i32 %0, 13
-  ret i32 %add
-
-; FORCE-ALIGN: _t8
-; FORCE-ALIGN:      movq %rsp, %rbp
-; FORCE-ALIGN:      andq $-32, %rsp
-; FORCE-ALIGN-NEXT: subq $32, %rsp
-; FORCE-ALIGN:      movq %rbp, %rsp
-; FORCE-ALIGN:      popq %rbp
-}
-
-; VLAs
-define i32 @t9(i64 %sz) nounwind uwtable {
-entry:
-  %a = alloca i32, align 4
-  %vla = alloca i32, i64 %sz, align 16
-  call void @t3_helper(i32* %a, i32* %vla) nounwind
-  %0 = load i32, i32* %a, align 4
-  %add = add nsw i32 %0, 13
-  ret i32 %add
-
-; FORCE-ALIGN: _t9
-; FORCE-ALIGN: pushq %rbp
-; FORCE-ALIGN: movq %rsp, %rbp
-; FORCE-ALIGN: pushq %rbx
-; FORCE-ALIGN: andq $-32, %rsp
-; FORCE-ALIGN: subq $32, %rsp
-; FORCE-ALIGN: movq %rsp, %rbx
-
-; FORCE-ALIGN: leaq -8(%rbp), %rsp
-; FORCE-ALIGN: popq %rbx
-; FORCE-ALIGN: popq %rbp
-}