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https://github.com/c64scene-ar/llvm-6502.git
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bf2040f00c
Remove the fake `DW_TAG_auto_variable` and `DW_TAG_arg_variable` tags,
using `DW_TAG_variable` in their place Stop exposing the `tag:` field at
all in the assembly format for `DILocalVariable`.
Most of the testcase updates were generated by the following sed script:
find test/ -name "*.ll" -o -name "*.mir" |
xargs grep -l 'DILocalVariable' |
xargs sed -i '' \
-e 's/tag: DW_TAG_arg_variable, //' \
-e 's/tag: DW_TAG_auto_variable, //'
There were only a handful of tests in `test/Assembly` that I needed to
update by hand.
(Note: a follow-up could change `DILocalVariable::DILocalVariable()` to
set the tag to `DW_TAG_formal_parameter` instead of `DW_TAG_variable`
(as appropriate), instead of having that logic magically in the backend
in `DbgVariable`. I've added a FIXME to that effect.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@243774 91177308-0d34-0410-b5e6-96231b3b80d8
17 lines
698 B
LLVM
17 lines
698 B
LLVM
; Bitcode compiled with 3.7_rc2. 3.7 had redundant (but mandatory) tag fields
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; on DILocalVariable.
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;
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; RUN: llvm-dis < %s.bc -o - | llvm-as | llvm-dis | FileCheck %s
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; CHECK: ![[SP:[0-9]+]] = !DISubprogram(name: "foo",{{.*}} variables: ![[VARS:[0-9]+]]
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; CHECK: ![[VARS]] = !{![[PARAM:[0-9]+]], ![[AUTO:[0-9]+]]}
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; CHECK: ![[PARAM]] = !DILocalVariable(name: "param", arg: 1, scope: ![[SP]])
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; CHECK: ![[AUTO]] = !DILocalVariable(name: "auto", scope: ![[SP]])
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!named = !{!0}
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!0 = !DISubprogram(name: "foo", variables: !1)
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!1 = !{!2, !3}
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!2 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "param", arg: 1, scope: !0)
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!3 = !DILocalVariable(tag: DW_TAG_auto_variable, name: "auto", scope: !0)
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