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IR: Allow 32-bits for lines in debug location

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Remove unnecessary restriction of 24-bits for line numbers in
`MDLocation`.

The rest of the debug info schema (with the exception of local
variables) uses 32-bits for line numbers.  As I introduce the
specialized nodes, it makes sense to canonicalize on one size or the
other.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228455 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith
2015-02-06 22:50:13 +00:00
parent 4752dabe97
commit 8713d99a25
5 changed files with 13 additions and 22 deletions
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2
lib/AsmParser/LLParser.cpp
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@@ -2946,7 +2946,7 @@ struct MDUnsignedField : public MDFieldImpl<uint64_t> {
: ImplTy(Default), Max(Max) {}
};
struct LineField : public MDUnsignedField {
LineField() : MDUnsignedField(0, UINT32_MAX >> 8) {}
LineField() : MDUnsignedField(0, UINT32_MAX) {}
};
struct ColumnField : public MDUnsignedField {
ColumnField() : MDUnsignedField(0, UINT16_MAX) {}