Chris Lattner | 019314c | 2004-01-06 05:37:45 +0000 | [diff] [blame] | 1 | ;; Debugger type declarations |
| 2 | %lldb.compile_unit = type { uint, ushort, ushort, sbyte*, sbyte*, sbyte*, {}* } |
| 3 | %lldb.global = type { uint, %lldb.compile_unit*, sbyte*, {}*, sbyte*, bool, bool } |
| 4 | %lldb.local = type { uint, %lldb.global*, sbyte*, sbyte*, bool, bool } |
| 5 | |
| 6 | |
| 7 | ;; Debugger intrinsic declarations... |
| 8 | declare {}* %llvm.dbg.stoppoint({}*, uint, uint, %lldb.compile_unit*) |
| 9 | declare {}* %llvm.dbg.func.start(%lldb.global*) |
| 10 | declare {}* %llvm.dbg.region.start({}*) |
| 11 | declare {}* %llvm.dbg.region.end({}*) |
| 12 | declare {}* %llvm.dbg.declare({}*, ...) |
| 13 | |
| 14 | ;; Global object anchors |
| 15 | %llvm.dbg.translation_units = linkonce global {} {} |
| 16 | %llvm.dbg.globals = linkonce global {} {} |
| 17 | |
| 18 | |
| 19 | %.str_1 = internal constant [11 x sbyte] c"funccall.c\00" |
| 20 | %.str_2 = internal constant [12 x sbyte] c"/home/sabre\00" |
| 21 | %.str_3 = internal constant [14 x sbyte] c"llvmgcc 3.4.x\00" |
| 22 | |
| 23 | %d.compile_unit = internal constant %lldb.compile_unit { |
| 24 | uint 17, ;; DW_TAG_compile_unit |
| 25 | ushort 0, ;; LLVM Debug version # |
| 26 | ushort 1, ;; Language: DW_LANG_C89 |
| 27 | sbyte* getelementptr ([11 x sbyte]* %.str_1, long 0, long 0), ;; Source filename |
| 28 | sbyte* getelementptr ([12 x sbyte]* %.str_2, long 0, long 0), ;; Working directory |
| 29 | sbyte* getelementptr ([14 x sbyte]* %.str_3, long 0, long 0), ;; producer |
| 30 | {}* %llvm.dbg.translation_units ;; Anchor |
| 31 | } |
| 32 | |
| 33 | |
| 34 | %.str_5 = internal global [5 x sbyte] c"main\00" |
| 35 | %.str_6 = internal global [4 x sbyte] c"foo\00" |
| 36 | %.str_7 = internal global [2 x sbyte] c"q\00" |
| 37 | %.str_8 = internal global [2 x sbyte] c"t\00" |
| 38 | |
| 39 | %d.main = global %lldb.global { |
| 40 | uint 46, ;; DW_TAG_subprogram |
| 41 | %lldb.compile_unit* %d.compile_unit, ;; context pointer |
| 42 | sbyte* getelementptr ([5 x sbyte]* %.str_5, long 0, long 0), ;; name |
| 43 | {}* %llvm.dbg.globals, ;; anchor |
| 44 | sbyte* null, ;; EVENTUALLY the type |
| 45 | bool true, ;; non-static linkage? |
| 46 | bool false ;; definition, not declaration |
| 47 | } |
| 48 | |
| 49 | %d.foo = global %lldb.global { |
| 50 | uint 46, ;; DW_TAG_subprogram |
| 51 | %lldb.compile_unit* %d.compile_unit, ;; context pointer |
| 52 | sbyte* getelementptr ([4 x sbyte]* %.str_6, long 0, long 0), ;; name |
| 53 | {}* %llvm.dbg.globals, ;; anchor |
| 54 | sbyte* null, ;; EVENTUALLY the type |
| 55 | bool true, ;; non-static linkage |
| 56 | bool false ;; definition, not declaration |
| 57 | } |
| 58 | |
| 59 | %d.q = internal global %lldb.global { |
| 60 | uint 52, ;; DW_TAG_variable |
| 61 | %lldb.compile_unit* %d.compile_unit, ;; context pointer |
| 62 | sbyte* getelementptr ([2 x sbyte]* %.str_7, long 0, long 0), ;; name |
| 63 | {}* %llvm.dbg.globals, ;; anchor |
| 64 | sbyte* null, ;; EVENTUALLY the type |
| 65 | bool false, ;; static linkage |
| 66 | bool false ;; definition, not declaration |
| 67 | } |
| 68 | |
| 69 | |
| 70 | %d.t = internal global %lldb.local { |
| 71 | uint 52, ;; DW_TAG_variable |
| 72 | %lldb.global* %d.foo, ;; context pointer |
| 73 | sbyte* getelementptr ([2 x sbyte]* %.str_8, long 0, long 0), ;; name |
| 74 | sbyte* null, ;; EVENTUALLY the type |
| 75 | bool false, ;; local variable |
| 76 | bool false ;; definition, not declaratation |
| 77 | } |
| 78 | |
| 79 | |
| 80 | |
| 81 | %q = internal global int 0 |
Chris Lattner | 94276b6 | 2004-01-05 05:32:40 +0000 | [diff] [blame] | 82 | |
| 83 | implementation ; Functions: |
| 84 | |
Chris Lattner | 94276b6 | 2004-01-05 05:32:40 +0000 | [diff] [blame] | 85 | void %foo() { |
Chris Lattner | 019314c | 2004-01-06 05:37:45 +0000 | [diff] [blame] | 86 | entry: |
| 87 | %t = alloca int |
| 88 | %.1 = call {}* %llvm.dbg.func.start(%lldb.global* %d.foo) |
| 89 | %.2 = call {}* %llvm.dbg.stoppoint({}* %.1, uint 5, uint 2, %lldb.compile_unit* %d.compile_unit) |
| 90 | |
| 91 | %.3 = call {}*({}*, ...)* %llvm.dbg.declare({}* %.2, %lldb.local* %d.t, int* %t) |
| 92 | %tmp.0 = load int* %q |
Chris Lattner | 94276b6 | 2004-01-05 05:32:40 +0000 | [diff] [blame] | 93 | store int %tmp.0, int* %t |
Chris Lattner | 019314c | 2004-01-06 05:37:45 +0000 | [diff] [blame] | 94 | %.4 = call {}* %llvm.dbg.stoppoint({}* %.3, uint 6, uint 2, %lldb.compile_unit* %d.compile_unit) |
| 95 | %tmp.01 = load int* %t |
| 96 | %tmp.1 = add int %tmp.01, 1 |
Chris Lattner | 94276b6 | 2004-01-05 05:32:40 +0000 | [diff] [blame] | 97 | store int %tmp.1, int* %q |
Chris Lattner | 019314c | 2004-01-06 05:37:45 +0000 | [diff] [blame] | 98 | %.5 = call {}* %llvm.dbg.stoppoint({}* %.4, uint 7, uint 1, %lldb.compile_unit* %d.compile_unit) |
| 99 | call {}* %llvm.dbg.region.end({}* %.5) |
Chris Lattner | 94276b6 | 2004-01-05 05:32:40 +0000 | [diff] [blame] | 100 | ret void |
| 101 | } |
| 102 | |
| 103 | int %main() { |
| 104 | entry: |
Chris Lattner | 019314c | 2004-01-06 05:37:45 +0000 | [diff] [blame] | 105 | %.1 = call {}* %llvm.dbg.func.start(%lldb.global* %d.main) |
| 106 | %result = alloca int |
| 107 | %.2 = call {}* %llvm.dbg.stoppoint({}* %.1, uint 9, uint 2, %lldb.compile_unit* %d.compile_unit) |
Chris Lattner | 94276b6 | 2004-01-05 05:32:40 +0000 | [diff] [blame] | 108 | store int 0, int* %q |
Chris Lattner | 019314c | 2004-01-06 05:37:45 +0000 | [diff] [blame] | 109 | %.3 = call {}* %llvm.dbg.stoppoint({}* %.2, uint 10, uint 2, %lldb.compile_unit* %d.compile_unit) |
| 110 | call void %foo() |
| 111 | %.4 = call {}* %llvm.dbg.stoppoint({}* %.3, uint 11, uint 2, %lldb.compile_unit* %d.compile_unit) |
| 112 | %tmp.2 = load int* %q |
| 113 | %tmp.3 = sub int %tmp.2, 1 |
Chris Lattner | 94276b6 | 2004-01-05 05:32:40 +0000 | [diff] [blame] | 114 | store int %tmp.3, int* %q |
Chris Lattner | 019314c | 2004-01-06 05:37:45 +0000 | [diff] [blame] | 115 | %.5 = call {}* %llvm.dbg.stoppoint({}* %.4, uint 13, uint 2, %lldb.compile_unit* %d.compile_unit) |
| 116 | %tmp.4 = load int* %q |
Chris Lattner | 94276b6 | 2004-01-05 05:32:40 +0000 | [diff] [blame] | 117 | store int %tmp.4, int* %result |
Chris Lattner | 019314c | 2004-01-06 05:37:45 +0000 | [diff] [blame] | 118 | %tmp.5 = load int* %result |
| 119 | %.6 = call {}* %llvm.dbg.stoppoint({}* %.5, uint 14, uint 1, %lldb.compile_unit* %d.compile_unit) |
| 120 | call {}* %llvm.dbg.region.end({}* %.6) |
Chris Lattner | 94276b6 | 2004-01-05 05:32:40 +0000 | [diff] [blame] | 121 | ret int %tmp.5 |
| 122 | } |