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llvm-project/llvm/test/CodeGen/X86/unknown-location.ll

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Hide tests, that check .loc, .file in output assembly, from darwin9 buildbot. llvm-svn: 120750
2010-12-03 07:29:58 +08:00
; RUN: llc < %s -asm-verbose=false -mtriple=x86_64-apple-darwin10 -use-unknown-locations | FileCheck %s
Add a testcase for r103135, explicitly representing unknown locations in debug line info. llvm-svn: 103189
2010-05-07 01:49:17 +08:00
; The divide instruction does not have a debug location. CodeGen should
Change CodeGen to use .loc directives. This produces a lot more readable output and testing is easier. A good example is the unknown-location.ll test that now can just look for ".loc 1 0 0". We also don't use a DW_LNE_set_address for every address change anymore. llvm-svn: 119613
2010-11-18 10:04:25 +08:00
; represent this in the debug information. This is done by setting line
; and column to 0
Add a testcase for r103135, explicitly representing unknown locations in debug line info. llvm-svn: 103189
2010-05-07 01:49:17 +08:00
Emit less labels for debug info and stop emitting .loc directives for DBG_VALUEs. The .dot directives don't need labels, that is a leftover from when we created line number info manually. Instructions following a DBG_VALUE can share its label since the DBG_VALUE doesn't produce any code. llvm-svn: 128284
2011-03-26 01:20:59 +08:00
; CHECK: leal
Change CodeGen to use .loc directives. This produces a lot more readable output and testing is easier. A good example is the unknown-location.ll test that now can just look for ".loc 1 0 0". We also don't use a DW_LNE_set_address for every address change anymore. llvm-svn: 119613
2010-11-18 10:04:25 +08:00
; CHECK-NEXT: .loc 1 0 0
Emit less labels for debug info and stop emitting .loc directives for DBG_VALUEs. The .dot directives don't need labels, that is a leftover from when we created line number info manually. Instructions following a DBG_VALUE can share its label since the DBG_VALUE doesn't produce any code. llvm-svn: 128284
2011-03-26 01:20:59 +08:00
; CHECK: cltd
; CHECK-NEXT: idivl
Keep track of directory namd and fIx regression caused by Rafael's patch r119613. A better approach would be to move source id handling inside MC. llvm-svn: 128233
2011-03-25 04:30:50 +08:00
; CHECK-NEXT: .loc 2 4 3
Add a testcase for r103135, explicitly representing unknown locations in debug line info. llvm-svn: 103189
2010-05-07 01:49:17 +08:00
define i32 @foo(i32 %w, i32 %x, i32 %y, i32 %z) nounwind {
entry:
%a = add i32 %w, %x, !dbg !8
%b = sdiv i32 %a, %y
%c = add i32 %b, %z, !dbg !8
ret i32 %c, !dbg !8
}
!0 = metadata !{i32 524545, metadata !1, metadata !"x", metadata !2, i32 1, metadata !6} ; [ DW_TAG_arg_variable ]
!1 = metadata !{i32 524334, i32 0, metadata !2, metadata !"foo", metadata !"foo", metadata !"foo", metadata !2, i32 1, metadata !4, i1 false, i1 true, i32 0, i32 0, null, i1 false, i1 false} ; [ DW_TAG_subprogram ]
!2 = metadata !{i32 524329, metadata !"test.c", metadata !"/dir", metadata !3} ; [ DW_TAG_file_type ]
!3 = metadata !{i32 524305, i32 0, i32 12, metadata !"test.c", metadata !".", metadata !"producer", i1 true, i1 false, metadata !"", i32 0} ; [ DW_TAG_compile_unit ]
!4 = metadata !{i32 524309, metadata !2, metadata !"", metadata !2, i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !5, i32 0, null} ; [ DW_TAG_subroutine_type ]
!5 = metadata !{metadata !6}
!6 = metadata !{i32 524324, metadata !2, metadata !"int", metadata !2, i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
!7 = metadata !{i32 524299, metadata !1, i32 1, i32 30} ; [ DW_TAG_lexical_block ]
!8 = metadata !{i32 4, i32 3, metadata !7, null}