[PATCH] D27961: Rearrange DWARFDebugLine::Row fields for smaller struct size
Eric Christopher via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Jan 3 18:45:24 PST 2017
This revision was automatically updated to reflect the committed changes.
Closed by commit rL290931: On a 64-bit system, the DWARFDebugLine::Row struct is 32 bytes. Each field has… (authored by echristo).
Changed prior to commit:
https://reviews.llvm.org/D27961?vs=82044&id=82990#toc
Repository:
rL LLVM
https://reviews.llvm.org/D27961
Files:
llvm/trunk/include/llvm/DebugInfo/DWARF/DWARFDebugLine.h
Index: llvm/trunk/include/llvm/DebugInfo/DWARF/DWARFDebugLine.h
===================================================================
--- llvm/trunk/include/llvm/DebugInfo/DWARF/DWARFDebugLine.h
+++ llvm/trunk/include/llvm/DebugInfo/DWARF/DWARFDebugLine.h
@@ -116,12 +116,12 @@
// An unsigned integer indicating the identity of the source file
// corresponding to a machine instruction.
uint16_t File;
- // An unsigned integer whose value encodes the applicable instruction set
- // architecture for the current instruction.
- uint8_t Isa;
// An unsigned integer representing the DWARF path discriminator value
// for this location.
uint32_t Discriminator;
+ // An unsigned integer whose value encodes the applicable instruction set
+ // architecture for the current instruction.
+ uint8_t Isa;
// A boolean indicating that the current instruction is the beginning of a
// statement.
uint8_t IsStmt:1,
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