X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=test%2FCodeGen%2FX86%2Fpic_jumptable.ll;h=bdd8859358426eeb34c5d0a883c1e88331f9aef6;hb=d3293b49f9c7af741d2edd3062499fb50db0e89b;hp=aad0a6171cf0d030c2736f467dd188987ffe9e39;hpb=82865a10f86453a6069b9980ca76129d132f806e;p=oota-llvm.git

diff --git a/test/CodeGen/X86/pic_jumptable.ll b/test/CodeGen/X86/pic_jumptable.ll
index aad0a6171cf..bdd88593584 100644
--- a/test/CodeGen/X86/pic_jumptable.ll
+++ b/test/CodeGen/X86/pic_jumptable.ll
@@ -1,18 +1,33 @@
-; RUN: llc < %s -relocation-model=pic -mtriple=i386-linux-gnu -asm-verbose=false | not grep -F .text
-; RUN: llc < %s -relocation-model=pic -mtriple=i686-apple-darwin -asm-verbose=false | FileCheck %s
+; RUN: llc < %s -relocation-model=pic -mtriple=i386-linux-gnu -asm-verbose=false \
+; RUN:   | FileCheck %s --check-prefix=CHECK-LINUX
+; RUN: llc < %s -relocation-model=pic -mark-data-regions -mtriple=i686-apple-darwin -asm-verbose=false \
+; RUN:   | FileCheck %s --check-prefix=CHECK-DATA
+; RUN: llc < %s -relocation-model=pic -mtriple=i686-apple-darwin -asm-verbose=false \
+; RUN:   | FileCheck %s
 ; RUN: llc < %s                       -mtriple=x86_64-apple-darwin | not grep 'lJTI'
 ; rdar://6971437
 ; rdar://7738756
 
 declare void @_Z3bari(i32)
 
+; CHECK-LINUX: .text._Z3fooILi1EEvi,"axG",@progbits,_Z3fooILi1EEvi,comdat
 define linkonce void @_Z3fooILi1EEvi(i32 %Y) nounwind {
 entry:
-; CHECK:       L1$pb
+; CHECK:       L0$pb
 ; CHECK-NOT:   leal
-; CHECK:       Ltmp0 = LJTI1_0-L1$pb
+; CHECK:       Ltmp0 = LJTI0_0-L0$pb
 ; CHECK-NEXT:  addl Ltmp0(%eax,%ecx,4)
 ; CHECK-NEXT:  jmpl *%eax
+
+;; When data-in-code markers are enabled, we should see them around the jump
+;; table.
+; CHECK-DATA: .data_region jt32
+; CHECK-DATA: LJTI0_0
+; CHECK-DATA: .end_data_region
+
+;; When they're not enabled, make sure we don't see them at all.
+; CHECK-NOT: .data_region
+; CHECK-LINUX-NOT: .data_region
 	%Y_addr = alloca i32		; <i32*> [#uses=2]
 	%"alloca point" = bitcast i32 0 to i32		; <i32> [#uses=0]
 	store i32 %Y, i32* %Y_addr