Added test for -elf configuration, to see that _alloca call is properly

generated. See:

http://llvm.org/viewvc/llvm-project?view=revision&revision=193289

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193321 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/X86/mingw-alloca.ll b/test/CodeGen/X86/mingw-alloca.ll
index ded4b73d093170aeda00645f5a4d089d7215cf3c..72b69400ffa13d1f94d2359ed61c21b7106051e4 100644 (file)
--- a/test/CodeGen/X86/mingw-alloca.ll
+++ b/test/CodeGen/X86/mingw-alloca.ll
@@ -1,12 +1,14 @@
-; RUN: llc < %s | FileCheck %s
+; RUN: llc < %s -mtriple=i386-pc-mingw32      | FileCheck %s -check-prefix=COFF
+; RUN: llc < %s -mtriple=i386-pc-mingw32-elf  | FileCheck %s -check-prefix=ELF
 
 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"
-target triple = "i386-pc-mingw32"
 
 define void @foo1(i32 %N) nounwind {
 entry:
-; CHECK: _foo1:
-; CHECK: calll __alloca
+; COFF: _foo1:
+; COFF: calll __alloca
+; ELF: foo1:
+; ELF: calll _alloca
        %tmp14 = alloca i32, i32 %N             ; <i32*> [#uses=1]
        call void @bar1( i32* %tmp14 )
        ret void
@@ -16,11 +18,16 @@ declare void @bar1(i32*)
 
 define void @foo2(i32 inreg  %N) nounwind {
 entry:
-; CHECK: _foo2:
-; CHECK: andl $-16, %esp
-; CHECK: pushl %eax
-; CHECK: calll __alloca
-; CHECK: movl  8028(%esp), %eax
+; COFF: _foo2:
+; COFF: andl $-16, %esp
+; COFF: pushl %eax
+; COFF: calll __alloca
+; COFF: movl   8028(%esp), %eax
+; ELF: foo2:
+; ELF: andl $-16, %esp
+; ELF: pushl %eax
+; ELF: calll _alloca
+; ELF: movl    8028(%esp), %eax
        %A2 = alloca [2000 x i32], align 16             ; <[2000 x i32]*> [#uses=1]
        %A2.sub = getelementptr [2000 x i32]* %A2, i32 0, i32 0         ; <i32*> [#uses=1]
        call void @bar2( i32* %A2.sub, i32 %N )