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llvm-project/llvm/test/CodeGen/ARM/2009-10-16-Scope.ll

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Add target triple info to these tests to make the results comparable when hosted on different platforms. llvm-svn: 114965
2010-09-29 01:10:36 +08:00
; RUN: llc %s -O0 -o /dev/null -mtriple=arm-apple-darwin
If there is not any llvm instruction associated with each lexical scope encoded in debug info then create such scope on demand for variable info. llvm-svn: 84262
2009-10-17 02:18:03 +08:00
; PR 5197
; There is not any llvm instruction assocated with !5. The code generator
; should be able to handle this.
define void @bar() nounwind ssp {
entry:
%count_ = alloca i32, align 4 ; <i32*> [#uses=2]
br label %do.body, !dbg !0
do.body: ; preds = %entry
Improve llvm.dbg.declare intrinsic by referring directly to the storage in its first argument, via function-local metadata (instead of via a bitcast). This patch also cleans up code that expects there to be a bitcast in the first argument and testcases that call llvm.dbg.declare. It also strips old llvm.dbg.declare intrinsics that did not pass metadata as the first argument. llvm-svn: 93531
2010-01-16 03:04:09 +08:00
call void @llvm.dbg.declare(metadata !{i32* %count_}, metadata !4)
If there is not any llvm instruction associated with each lexical scope encoded in debug info then create such scope on demand for variable info. llvm-svn: 84262
2009-10-17 02:18:03 +08:00
%conv = ptrtoint i32* %count_ to i32, !dbg !0 ; <i32> [#uses=1]
%call = call i32 @foo(i32 %conv) ssp, !dbg !0 ; <i32> [#uses=0]
br label %do.end, !dbg !0
do.end: ; preds = %do.body
ret void, !dbg !7
}
Improve llvm.dbg.declare intrinsic by referring directly to the storage in its first argument, via function-local metadata (instead of via a bitcast). This patch also cleans up code that expects there to be a bitcast in the first argument and testcases that call llvm.dbg.declare. It also strips old llvm.dbg.declare intrinsics that did not pass metadata as the first argument. llvm-svn: 93531
2010-01-16 03:04:09 +08:00
declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone
If there is not any llvm instruction associated with each lexical scope encoded in debug info then create such scope on demand for variable info. llvm-svn: 84262
2009-10-17 02:18:03 +08:00
declare i32 @foo(i32) ssp
!0 = metadata !{i32 5, i32 2, metadata !1, null}
Add a new wrapper node for a DILexicalBlock that encapsulates it and a file. Since it should only be used when necessary propagate it through the backend code generation and tweak testcases accordingly. This helps with code like in clang's test/CodeGen/debug-info-line.c where we have multiple #line directives within a single lexical block and want to generate only a single block that contains each file change. Part of rdar://10246360 llvm-svn: 141729
2011-10-12 06:59:11 +08:00
!1 = metadata !{i32 458763, metadata !2, i32 1, i32 1}; [DW_TAG_lexical_block ]
If there is not any llvm instruction associated with each lexical scope encoded in debug info then create such scope on demand for variable info. llvm-svn: 84262
2009-10-17 02:18:03 +08:00
!2 = metadata !{i32 458798, i32 0, metadata !3, metadata !"bar", metadata !"bar", metadata !"bar", metadata !3, i32 4, null, i1 false, i1 true}; [DW_TAG_subprogram ]
!3 = metadata !{i32 458769, i32 0, i32 12, metadata !"genmodes.i", metadata !"/Users/yash/Downloads", metadata !"clang 1.1", i1 true, i1 false, metadata !"", i32 0}; [DW_TAG_compile_unit ]
!4 = metadata !{i32 459008, metadata !5, metadata !"count_", metadata !3, i32 5, metadata !6}; [ DW_TAG_auto_variable ]
Add a new wrapper node for a DILexicalBlock that encapsulates it and a file. Since it should only be used when necessary propagate it through the backend code generation and tweak testcases accordingly. This helps with code like in clang's test/CodeGen/debug-info-line.c where we have multiple #line directives within a single lexical block and want to generate only a single block that contains each file change. Part of rdar://10246360 llvm-svn: 141729
2011-10-12 06:59:11 +08:00
!5 = metadata !{i32 458763, metadata !1, i32 1, i32 1}; [DW_TAG_lexical_block ]
If there is not any llvm instruction associated with each lexical scope encoded in debug info then create such scope on demand for variable info. llvm-svn: 84262
2009-10-17 02:18:03 +08:00
!6 = metadata !{i32 458788, metadata !3, metadata !"int", metadata !3, i32 0, i64 32, i64 32, i64 0, i32 0, i32 5}; [DW_TAG_base_type ]
!7 = metadata !{i32 6, i32 1, metadata !2, null}