[llvm] r230882 - DebugInfo: Convert DW_OP_piece => DW_OP_bit_piece

Duncan P. N. Exon Smith dexonsmith at apple.com
Sat Feb 28 15:57:17 PST 2015


Author: dexonsmith
Date: Sat Feb 28 17:57:16 2015
New Revision: 230882

URL: http://llvm.org/viewvc/llvm-project?rev=230882&view=rev
Log:
DebugInfo: Convert DW_OP_piece => DW_OP_bit_piece

r228631 stopped using `DW_OP_piece` inside `DIExpression`s in the IR,
but it apparently missed updating these testcases.  Caught by verifier
checks for `MDExpression` while working on moving the new hierarchy into
place.

Modified:
    llvm/trunk/test/DebugInfo/piece-verifier.ll
    llvm/trunk/test/Transforms/Inline/alloca-dbgdeclare.ll

Modified: llvm/trunk/test/DebugInfo/piece-verifier.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/piece-verifier.ll?rev=230882&r1=230881&r2=230882&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/piece-verifier.ll (original)
+++ llvm/trunk/test/DebugInfo/piece-verifier.ll Sat Feb 28 17:57:16 2015
@@ -47,8 +47,8 @@ attributes #1 = { nounwind readnone }
 !21 = !MDLocation(line: 3, scope: !4)
 !22 = !{!"0x101\00s\0016777219\000", !4, !5, !9} ; [ DW_TAG_arg_variable ] [s] [line 3]
 !23 = !MDLocation(line: 4, scope: !4)
-!24 = !{!"0x102\006\00147\000\008"} ; [ DW_TAG_expression ] [DW_OP_piece 0 8] [piece, size 8, offset 0]
+!24 = !{!"0x102\006\00157\000\0064"} ; [ DW_TAG_expression ] [DW_OP_bit_piece 0 64] [piece, size 64, offset 0]
 !25 = !{}
-; This expression has elements after DW_OP_piece.
+; This expression has elements after DW_OP_bit_piece.
 ; CHECK: DIExpression does not Verify
-!27 = !{!"0x102\00147\008\004\006"} ; [ DW_TAG_expression ] [DW_OP_piece 8 4] [piece, size 4, offset 8]
+!27 = !{!"0x102\00157\0064\0032\006"} ; [ DW_TAG_expression ] [DW_OP_bit_piece 64 32] [piece, size 32, offset 64]

Modified: llvm/trunk/test/Transforms/Inline/alloca-dbgdeclare.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/Inline/alloca-dbgdeclare.ll?rev=230882&r1=230881&r2=230882&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/Inline/alloca-dbgdeclare.ll (original)
+++ llvm/trunk/test/Transforms/Inline/alloca-dbgdeclare.ll Sat Feb 28 17:57:16 2015
@@ -130,10 +130,10 @@ attributes #3 = { noreturn nounwind }
 !45 = !MDLocation(line: 9, scope: !15)
 !46 = !{!"0x101\00p1\0016777222\000", !15, !16, !"_ZTS1A", !47} ; [ DW_TAG_arg_variable ] [p1] [line 6]
 !47 = distinct !MDLocation(line: 11, scope: !21)
-!48 = !{!"0x102\00147\004\0020"}                  ; [ DW_TAG_expression ] [DW_OP_piece offset=4, size=20]
+!48 = !{!"0x102\00157\0032\00160"}                  ; [ DW_TAG_expression ] [DW_OP_bit_piece offset=32, size=160]
 !49 = !MDLocation(line: 6, scope: !15, inlinedAt: !47)
 !50 = !MDLocation(line: 11, scope: !21)
-!51 = !{!"0x102\00147\000\004"}                   ; [ DW_TAG_expression ] [DW_OP_piece offset=0, size=4]
+!51 = !{!"0x102\00157\000\0032"}                   ; [ DW_TAG_expression ] [DW_OP_bit_piece offset=0, size=32]
 !52 = !MDLocation(line: 7, scope: !34, inlinedAt: !47)
 !53 = !MDLocation(line: 7, scope: !15, inlinedAt: !47)
 !54 = !MDLocation(line: 8, scope: !34, inlinedAt: !47)





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