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[SparcV9] Enable custom lowering of DYNAMIC_STACKALLOC in sparc64.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195573 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Venkatraman Govindaraju
2013-11-24 17:41:41 +00:00
parent e77071da42
commit 591719e304
2 changed files with 27 additions and 12 deletions
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22
test/CodeGen/SPARC/2013-05-17-CallFrame.ll
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@@ -1,10 +1,20 @@
; RUN: llc -march=sparc < %s | FileCheck %s
; RUN: llc -march=sparc < %s | FileCheck %s --check-prefix=V8
; RUN: llc -march=sparcv9 < %s | FileCheck %s --check-prefix=SPARC64
; V8-LABEL: variable_alloca_with_adj_call_stack
; V8: save %sp, -96, %sp
; V8: add {{.+}}, 96, %o0
; V8: add %sp, -16, %sp
; V8: call foo
; V8: add %sp, 16, %sp
; SPARC64-LABEL: variable_alloca_with_adj_call_stack
; SPARC64: save %sp, -128, %sp
; SPARC64: add {{.+}}, 128, %o0
; SPARC64: add %sp, -80, %sp
; SPARC64: call foo
; SPARC64: add %sp, 80, %sp
; CHECK: variable_alloca_with_adj_call_stack
; CHECK: save %sp, -96, %sp
; CHECK: add %sp, -16, %sp
; CHECK: call foo
; CHECK: add %sp, 16, %sp
define void @variable_alloca_with_adj_call_stack(i32 %num) {
entry:
%0 = alloca i8, i32 %num, align 8