Fix llvm/test/DebugInfo/Generic/discriminated-union.ll on big-endian targets

[beetrees]

Fixes the failure of the Solaris/sparcv9 buildbot caused by #125578.

cc @rorth @tromey @dwblaikie

[llvmbot]

@llvm/pr-subscribers-debuginfo

Author: None (beetrees)

Changes

Fixes the failure of the Solaris/sparcv9 buildbot caused by #125578.

cc @rorth @tromey @dwblaikie

---

Full diff: https://github.com/llvm/llvm-project/pull/125849.diff

1 Files Affected:

• (modified) llvm/test/DebugInfo/Generic/discriminated-union.ll (+4-3)

diff --git a/llvm/test/DebugInfo/Generic/discriminated-union.ll b/llvm/test/DebugInfo/Generic/discriminated-union.ll
index 592f2152ae6820..0267580eb0cbf3 100644
--- a/llvm/test/DebugInfo/Generic/discriminated-union.ll
+++ b/llvm/test/DebugInfo/Generic/discriminated-union.ll
@@ -1,8 +1,8 @@
 ; RUN: %llc_dwarf -O0 -filetype=obj < %s > %t
-; RUN: llvm-dwarfdump -v -debug-info %t | FileCheck %s
+; RUN: llvm-dwarfdump -v -debug-info %t | FileCheck %s --check-prefix %if target-byteorder-big-endian %{ CHECK-BE %} %else %{ CHECK-LE %}
 
 ; RUN: %llc_dwarf --try-experimental-debuginfo-iterators -O0 -filetype=obj < %s > %t
-; RUN: llvm-dwarfdump -v -debug-info %t | FileCheck %s
+; RUN: llvm-dwarfdump -v -debug-info %t | FileCheck %s --check-prefix %if target-byteorder-big-endian %{ CHECK-BE %} %else %{ CHECK-LE %}
 
 ; Check for a variant part that has two members, one of which has a
 ; discriminant value.
@@ -22,7 +22,8 @@
 ;         CHECK: DW_AT_alignment
 ;         CHECK: DW_AT_data_member_location [DW_FORM_data1]	(0x00)
 ;     CHECK: DW_TAG_variant
-;       CHECK: DW_AT_discr_value [DW_FORM_block1]	(<0x10> 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 )
+;       CHECK-LE: DW_AT_discr_value [DW_FORM_block1]	(<0x10> 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 )
+;       CHECK-BE: DW_AT_discr_value [DW_FORM_block1]	(<0x10> 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 )
 ;       CHECK: DW_TAG_member
 ;         CHECK: DW_AT_type
 ;         CHECK: DW_AT_alignment

[rorth]

I just tried it successfully on sparcv9-sun-solaris2.11. Thanks.

target-byteorder-*-endian is nice, btw. This would be helpful in other parts of the tree (like flang in particular).

[tromey]

Thank you for doing this. I'm sorry about the breakage.

[dwblaikie]

That is some snazzy new (probably not that new, but first I've seen it) FileCheck stuff - awesome :)

Thanks for the fix!