[llvm-commits] [llvm] r75726 - /llvm/trunk/test/CodeGen/PowerPC/available-externally.ll

[Chris Lattner]

Author: lattner
Date: Tue Jul 14 20:43:31 2009
New Revision: 75726

URL: http://llvm.org/viewvc/llvm-project?rev=75726&view=rev
Log:
convert this to filecheck style and make it a test of darwin/PPC's 
extremely elaborate pic/nopic stubs.

Modified:
    llvm/trunk/test/CodeGen/PowerPC/available-externally.ll

Modified: llvm/trunk/test/CodeGen/PowerPC/available-externally.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/PowerPC/available-externally.ll?rev=75726&r1=75725&r2=75726&view=diff

==============================================================================
--- llvm/trunk/test/CodeGen/PowerPC/available-externally.ll (original)
+++ llvm/trunk/test/CodeGen/PowerPC/available-externally.ll Tue Jul 14 20:43:31 2009
@@ -1,10 +1,25 @@
-; RUN: llvm-as < %s | llc | grep {bl L_exact_log2.stub}
+; RUN: llvm-as < %s | llc -relocation-model=static | FileCheck %s -check-prefix=STATIC
+; RUN: llvm-as < %s | llc -relocation-model=pic | FileCheck %s -check-prefix=PIC
+; RUN: llvm-as < %s | llc -relocation-model=dynamic-no-pic | FileCheck %s -check-prefix=DYNAMIC
 ; PR4482
 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-f80:128:128"
 target triple = "powerpc-apple-darwin8"
 
 define i32 @foo(i64 %x) nounwind {
 entry:
+; STATIC: _foo:
+; STATIC: bl _exact_log2
+; STATIC: blr
+; STATIC: .subsections_via_symbols
+
+; PIC: _foo:
+; PIC: bl L_exact_log2$stub
+; PIC: blr
+
+; DYNAMIC: _foo:
+; DYNAMIC: bl L_exact_log2$stub
+; DYNAMIC: blr
+
         %A = call i32 @exact_log2(i64 %x) nounwind
 	ret i32 %A
 }
@@ -13,3 +28,44 @@
 entry:
 	ret i32 42
 }
+
+
+; PIC: .section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32
+; PIC: L_exact_log2$stub:
+; PIC: .indirect_symbol _exact_log2
+; PIC: mflr r0
+; PIC: bcl 20,31,L0$_exact_log2
+
+; PIC: L0$_exact_log2:
+; PIC: mflr r11
+; PIC: addis r11,r11,ha16(L_exact_log2$lazy_ptr-L0$_exact_log2)
+; PIC: mtlr r0
+; PIC: lwzu r12,lo16(L_exact_log2$lazy_ptr-L0$_exact_log2)(r11)
+; PIC: mtctr r12
+; PIC: bctr
+
+; PIC: .lazy_symbol_pointer
+; PIC: L_exact_log2$lazy_ptr:
+; PIC: .indirect_symbol _exact_log2
+; PIC: .long dyld_stub_binding_helper
+
+; PIC: .subsections_via_symbols
+
+
+; DYNAMIC: .section __TEXT,__symbol_stub1,symbol_stubs,pure_instructions,16
+; DYNAMIC: L_exact_log2$stub:
+; DYNAMIC: .indirect_symbol _exact_log2
+; DYNAMIC: lis r11,ha16(L_exact_log2$lazy_ptr)
+; DYNAMIC: lwzu r12,lo16(L_exact_log2$lazy_ptr)(r11)
+; DYNAMIC: mtctr r12
+; DYNAMIC: bctr
+
+; DYNAMIC: .lazy_symbol_pointer
+; DYNAMIC: L_exact_log2$lazy_ptr:
+; DYNAMIC: .indirect_symbol _exact_log2
+; DYNAMIC: .long dyld_stub_binding_helper
+
+
+
+
+