diff options
| author | Adrian Prantl <aprantl@apple.com> | 2013-07-09 20:28:37 +0000 |
|---|---|---|
| committer | Adrian Prantl <aprantl@apple.com> | 2013-07-09 20:28:37 +0000 |
| commit | 3517640443f0b5224e2a6414c246ac60016ee9d4 (patch) | |
| tree | 011ad059026ee96743b0327cd32e41679c4f4021 /test/CodeGen | |
| parent | 7d185e4e5b1da7e07e1c3b9539e2c9bc8e983e62 (diff) | |
| download | llvm-3517640443f0b5224e2a6414c246ac60016ee9d4.tar.gz llvm-3517640443f0b5224e2a6414c246ac60016ee9d4.tar.bz2 llvm-3517640443f0b5224e2a6414c246ac60016ee9d4.tar.xz | |
Reapply an improved version of r180816/180817.
Change the informal convention of DBG_VALUE machine instructions so that
we can express a register-indirect address with an offset of 0.
The old convention was that a DBG_VALUE is a register-indirect value if
the offset (operand 1) is nonzero. The new convention is that a DBG_VALUE
is register-indirect if the first operand is a register and the second
operand is an immediate. For plain register values the combination reg,
reg is used. MachineInstrBuilder::BuildMI knows how to build the new
DBG_VALUES.
rdar://problem/13658587
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185966 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen')
| -rw-r--r-- | test/CodeGen/X86/dbg-value-range.ll | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/test/CodeGen/X86/dbg-value-range.ll b/test/CodeGen/X86/dbg-value-range.ll index b068bbbe78..83aa34e8a4 100644 --- a/test/CodeGen/X86/dbg-value-range.ll +++ b/test/CodeGen/X86/dbg-value-range.ll @@ -40,7 +40,7 @@ declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone !21 = metadata !{metadata !6, metadata !11} !22 = metadata !{metadata !"bar.c", metadata !"/private/tmp"} -; Check that variable bar:b value range is appropriately trucated in debug info. +; Check that variable bar:b value range is appropriately truncated in debug info. ; The variable is in %rdi which is clobbered by 'movl %ebx, %edi' ; Here Ltmp7 is the end of the location range. @@ -54,7 +54,7 @@ declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone ;CHECK-NEXT: Lset{{.*}} = Ltmp{{.*}}-Ltmp{{.*}} ;CHECK-NEXT: .short Lset ;CHECK-NEXT: Ltmp -;CHECK-NEXT: .byte 85 +;CHECK-NEXT: .byte 85 ## DW_OP_reg ;CHECK-NEXT: Ltmp ;CHECK-NEXT: .quad 0 ;CHECK-NEXT: .quad 0 |