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| author | Adrian Prantl <aprantl@apple.com> | 2013-09-18 22:08:59 +0000 |
|---|---|---|
| committer | Adrian Prantl <aprantl@apple.com> | 2013-09-18 22:08:59 +0000 |
| commit | 0a4371a2073d8841768cf3e8cf65601a8d7cc4fc (patch) | |
| tree | eed35444b6249b58112877ed7f057dae4120ac6f /test | |
| parent | 51279d45f787758acca1a885f9cb979c5b0033cc (diff) | |
| download | llvm-0a4371a2073d8841768cf3e8cf65601a8d7cc4fc.tar.gz llvm-0a4371a2073d8841768cf3e8cf65601a8d7cc4fc.tar.bz2 llvm-0a4371a2073d8841768cf3e8cf65601a8d7cc4fc.tar.xz | |
Debug info: Get rid of the VLA indirection hack in FastISel.
Use the DIVariable::isIndirect() flag set by the frontend instead of
guessing whether to set the machine location's indirection bit.
Paired commit with CFE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190961 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/DebugInfo/X86/op_deref.ll | 5 | ||||
| -rw-r--r-- | test/DebugInfo/X86/vla.ll | 7 |
2 files changed, 7 insertions, 5 deletions
diff --git a/test/DebugInfo/X86/op_deref.ll b/test/DebugInfo/X86/op_deref.ll index a56dd66149..786737a63d 100644 --- a/test/DebugInfo/X86/op_deref.ll +++ b/test/DebugInfo/X86/op_deref.ll @@ -10,7 +10,8 @@ ; right now, so we check the asm output: ; RUN: llc -O0 -mtriple=x86_64-apple-darwin %s -o - -filetype=asm | FileCheck %s -check-prefix=ASM-CHECK ; vla should have a register-indirect address at one point. -; ASM-CHECK: DEBUG_VALUE: vla <- [RCX+0] +; ASM-CHECK: DEBUG_VALUE: vla <- RCX +; ASM-CHECK: DW_OP_breg2 define void @testVLAwithSize(i32 %s) nounwind uwtable ssp { entry: @@ -77,7 +78,7 @@ declare void @llvm.stackrestore(i8*) nounwind !11 = metadata !{i32 1, i32 26, metadata !5, null} !12 = metadata !{i32 3, i32 13, metadata !13, null} !13 = metadata !{i32 786443, metadata !28, metadata !5, i32 2, i32 1, i32 0} ; [ DW_TAG_lexical_block ] -!14 = metadata !{i32 786688, metadata !13, metadata !"vla", metadata !6, i32 3, metadata !15, i32 0, i32 0, i64 2} ; [ DW_TAG_auto_variable ] +!14 = metadata !{i32 786688, metadata !13, metadata !"vla", metadata !6, i32 3, metadata !15, i32 8192, i32 0, i64 2} ; [ DW_TAG_auto_variable ] !15 = metadata !{i32 786433, null, null, metadata !"", i32 0, i64 0, i64 32, i32 0, i32 0, metadata !9, metadata !16, i32 0, null, null, null} ; [ DW_TAG_array_type ] [line 0, size 0, align 32, offset 0] [from int] !16 = metadata !{metadata !17} !17 = metadata !{i32 786465, i64 0, i64 -1} ; [ DW_TAG_subrange_type ] diff --git a/test/DebugInfo/X86/vla.ll b/test/DebugInfo/X86/vla.ll index 94e250968b..ea931e6e38 100644 --- a/test/DebugInfo/X86/vla.ll +++ b/test/DebugInfo/X86/vla.ll @@ -1,6 +1,7 @@ ; RUN: llc -O0 -mtriple=x86_64-apple-darwin -filetype=asm %s -o - | FileCheck %s -; Ensure that we generate a breg+0 location for the variable length array a. -; CHECK: ##DEBUG_VALUE: vla:a <- [RDX+0] +; Ensure that we generate an indirect location for the variable length array a. +; CHECK: ##DEBUG_VALUE: vla:a <- RDX +; CHECK: DW_OP_breg1 ; rdar://problem/13658587 ; ; generated from: @@ -91,7 +92,7 @@ entry: !15 = metadata !{i32 786689, metadata !4, metadata !"n", metadata !5, i32 16777217, metadata !8, i32 0, i32 0} ; [ DW_TAG_arg_variable ] [n] [line 1] !16 = metadata !{i32 1, i32 0, metadata !4, null} !17 = metadata !{i32 2, i32 0, metadata !4, null} -!18 = metadata !{i32 786688, metadata !4, metadata !"a", metadata !5, i32 2, metadata !19, i32 0, i32 0} ; [ DW_TAG_auto_variable ] [a] [line 2] +!18 = metadata !{i32 786688, metadata !4, metadata !"a", metadata !5, i32 2, metadata !19, i32 8192, i32 0} ; [ DW_TAG_auto_variable ] [a] [line 2] !19 = metadata !{i32 786433, null, null, metadata !"", i32 0, i64 0, i64 32, i32 0, i32 0, metadata !8, metadata !20, i32 0, null, null, null} ; [ DW_TAG_array_type ] [line 0, size 0, align 32, offset 0] [from int] !20 = metadata !{metadata !21} !21 = metadata !{i32 786465, i64 0, i64 -1} ; [ DW_TAG_subrange_type ] [unbounded] |