Stackmap shadows should consider call returns a branch target.

[oota-llvm.git] / test / CodeGen / X86 / force-align-stack-alloca.ll

diff --git a/test/CodeGen/X86/force-align-stack-alloca.ll b/test/CodeGen/X86/force-align-stack-alloca.ll
index ecef781f880eb0bef941b8ce1e7db8ba9fd206f4..95defc83db1f3d4f172c1da84407ff73012bd946 100644 (file)
--- a/test/CodeGen/X86/force-align-stack-alloca.ll
+++ b/test/CodeGen/X86/force-align-stack-alloca.ll
@@ -3,7 +3,7 @@
 ; arbitrarily force alignment up to 32-bytes for i386 hoping that this will
 ; exceed any ABI provisions.
 ;
-; RUN: llc < %s -force-align-stack -stack-alignment=32 | FileCheck %s
+; RUN: llc < %s -mcpu=generic -force-align-stack -stack-alignment=32 | FileCheck %s
 
 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32-n8:16:32-S128"
 target triple = "i386-unknown-linux-gnu"
@@ -16,16 +16,16 @@ entry:
 }
 
 define i64 @g(i32 %i) nounwind {
-; CHECK: g:
+; CHECK-LABEL: g:
 ; CHECK:      pushl  %ebp
 ; CHECK-NEXT: movl   %esp, %ebp
-; CHECK-NEXT: andl   $-32, %esp
 ; CHECK-NEXT: pushl
 ; CHECK-NEXT: pushl
-; CHECK-NEXT: subl   $24, %esp
+; CHECK-NEXT: andl   $-32, %esp
+; CHECK-NEXT: subl   $32, %esp
 ;
-; Now setup the base pointer (%ebx).
-; CHECK-NEXT: movl   %esp, %ebx
+; Now setup the base pointer (%esi).
+; CHECK-NEXT: movl   %esp, %esi
 ; CHECK-NOT:         {{[^ ,]*}}, %esp
 ;
 ; The next adjustment of the stack is due to the alloca.
@@ -46,17 +46,13 @@ define i64 @g(i32 %i) nounwind {
 ; CHECK-NEXT: addl   $32, %esp
 ; CHECK-NOT:         {{[^ ,]*}}, %esp
 ;
-; Restore %esp from %ebx (base pointer) so we can pop the callee-saved
-; registers.  This is the state prior to the allocation of VLAs.
+; Restore %esp from %ebp (frame pointer) and subtract the size of
+; zone with callee-saved registers to pop them.
+; This is the state prior to stack realignment and the allocation of VLAs.
 ; CHECK-NOT:  popl
-; CHECK:      movl   %ebx, %esp
-; CHECK-NEXT: addl   $24, %esp
+; CHECK:      leal   -8(%ebp), %esp
 ; CHECK-NEXT: popl
 ; CHECK-NEXT: popl
-;
-; Finally we need to restore %esp from %ebp due to dynamic stack
-; realignment.
-; CHECK-NEXT: movl   %ebp, %esp
 ; CHECK-NEXT: popl   %ebp
 ; CHECK-NEXT: ret