| Adrian Prantl | 4cae108 | 2017-08-28 23:07:43 +0000 | [diff] [blame] | 1 | ; RUN: llc -filetype=obj -O0 < %s -mtriple sparc64-unknown-linux-gnu | llvm-dwarfdump - | FileCheck %s |
| 2 | ; The undescribable 128-bit register should be split into two 64-bit registers. |
| Joerg Sonnenberger | 0cb17cf | 2017-08-29 21:18:07 +0000 | [diff] [blame^] | 3 | ; CHECK: Location description: 90 48 93 08 90 49 93 08 |
| Adrian Prantl | 4cae108 | 2017-08-28 23:07:43 +0000 | [diff] [blame] | 4 | ; DW_OP_reg74 DW_OP_piece 8 DW_OP_reg75 DW_OP_piece 8 ... |
| Joerg Sonnenberger | 0cb17cf | 2017-08-29 21:18:07 +0000 | [diff] [blame^] | 5 | |
| Adrian Prantl | 4cae108 | 2017-08-28 23:07:43 +0000 | [diff] [blame] | 6 | target datalayout = "E-m:e-i64:64-n32:64-S128" |
| 7 | target triple = "sparc64" |
| 8 | |
| Joerg Sonnenberger | 0cb17cf | 2017-08-29 21:18:07 +0000 | [diff] [blame^] | 9 | ; Function Attrs: nounwind readnone |
| 10 | define void @fn1(fp128 %b) local_unnamed_addr !dbg !7 { |
| Adrian Prantl | 4cae108 | 2017-08-28 23:07:43 +0000 | [diff] [blame] | 11 | entry: |
| Joerg Sonnenberger | 0cb17cf | 2017-08-29 21:18:07 +0000 | [diff] [blame^] | 12 | tail call void @llvm.dbg.value(metadata fp128 %b, i64 0, metadata !13, metadata !18), !dbg !17 |
| 13 | tail call void @llvm.dbg.value(metadata fp128 0xL00000000000000000000000000000000, i64 0, metadata !13, metadata !19), !dbg !17 |
| 14 | ret void, !dbg !20 |
| Adrian Prantl | 4cae108 | 2017-08-28 23:07:43 +0000 | [diff] [blame] | 15 | } |
| 16 | |
| 17 | ; Function Attrs: nounwind readnone speculatable |
| Joerg Sonnenberger | 0cb17cf | 2017-08-29 21:18:07 +0000 | [diff] [blame^] | 18 | declare void @llvm.dbg.value(metadata, i64, metadata, metadata) |
| Adrian Prantl | 4cae108 | 2017-08-28 23:07:43 +0000 | [diff] [blame] | 19 | |
| Joerg Sonnenberger | 0cb17cf | 2017-08-29 21:18:07 +0000 | [diff] [blame^] | 20 | !llvm.dbg.cu = !{!0} |
| 21 | !llvm.module.flags = !{!4} |
| Adrian Prantl | 4cae108 | 2017-08-28 23:07:43 +0000 | [diff] [blame] | 22 | |
| Joerg Sonnenberger | 0cb17cf | 2017-08-29 21:18:07 +0000 | [diff] [blame^] | 23 | !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, emissionKind: FullDebug) |
| 24 | !1 = !DIFile(filename: "subreg.c", directory: ".") |
| 25 | !4 = !{i32 2, !"Debug Info Version", i32 3} |
| 26 | !7 = distinct !DISubprogram(name: "fn1", scope: !1, file: !1, line: 1, type: !8, unit: !0) |
| 27 | !8 = !DISubroutineType(types: !9) |
| 28 | !9 = !{null, !10} |
| 29 | !10 = !DIBasicType(name: "long double", size: 128, encoding: DW_ATE_float) |
| 30 | !13 = !DILocalVariable(name: "a", scope: !7, file: !1, line: 1, type: !14) |
| 31 | !14 = !DIBasicType(name: "complex", size: 256, encoding: DW_ATE_complex_float) |
| 32 | !17 = !DILocation(line: 1, column: 48, scope: !7) |
| 33 | !18 = !DIExpression(DW_OP_LLVM_fragment, 0, 128) |
| 34 | !19 = !DIExpression(DW_OP_LLVM_fragment, 128, 128) |
| 35 | !20 = !DILocation(line: 1, column: 55, scope: !7) |