forked from OSchip/llvm-project
new testcase, fails on X86 and probably others
llvm-svn: 24894
This commit is contained in:
Chris Lattner
parent
41e1b6fed0
commit
c6b578da26
|
|
@ -0,0 +1,125 @@
|
|||
; Verify debugger intrinsics are ignored or accepted.
|
||||
; RUN: llvm-as < %s | llc
|
||||
|
||||
;; Debugger type declarations
|
||||
%lldb.compile_unit = type { uint, ushort, ushort, sbyte*, sbyte*, sbyte*, {}* }
|
||||
%lldb.global = type { uint, %lldb.compile_unit*, sbyte*, {}*, sbyte*, bool, bool }
|
||||
%lldb.local = type { uint, %lldb.global*, sbyte*, sbyte*, bool, bool }
|
||||
|
||||
|
||||
;; Debugger intrinsic declarations...
|
||||
declare {}* %llvm.dbg.stoppoint({}*, uint, uint, %lldb.compile_unit*)
|
||||
declare {}* %llvm.dbg.func.start(%lldb.global*)
|
||||
declare {}* %llvm.dbg.region.start({}*)
|
||||
declare {}* %llvm.dbg.region.end({}*)
|
||||
declare {}* %llvm.dbg.declare({}*, ...)
|
||||
|
||||
;; Global object anchors
|
||||
%llvm.dbg.translation_units = linkonce global {} {}
|
||||
%llvm.dbg.globals = linkonce global {} {}
|
||||
|
||||
|
||||
%.str_1 = internal constant [11 x sbyte] c"funccall.c\00"
|
||||
%.str_2 = internal constant [12 x sbyte] c"/home/sabre\00"
|
||||
%.str_3 = internal constant [14 x sbyte] c"llvmgcc 3.4.x\00"
|
||||
|
||||
%d.compile_unit = internal constant %lldb.compile_unit {
|
||||
uint 17, ;; DW_TAG_compile_unit
|
||||
ushort 0, ;; LLVM Debug version #
|
||||
ushort 1, ;; Language: DW_LANG_C89
|
||||
sbyte* getelementptr ([11 x sbyte]* %.str_1, long 0, long 0), ;; Source filename
|
||||
sbyte* getelementptr ([12 x sbyte]* %.str_2, long 0, long 0), ;; Working directory
|
||||
sbyte* getelementptr ([14 x sbyte]* %.str_3, long 0, long 0), ;; producer
|
||||
{}* %llvm.dbg.translation_units ;; Anchor
|
||||
}
|
||||
|
||||
|
||||
%.str_5 = internal global [5 x sbyte] c"main\00"
|
||||
%.str_6 = internal global [4 x sbyte] c"foo\00"
|
||||
%.str_7 = internal global [2 x sbyte] c"q\00"
|
||||
%.str_8 = internal global [2 x sbyte] c"t\00"
|
||||
|
||||
%d.main = global %lldb.global {
|
||||
uint 46, ;; DW_TAG_subprogram
|
||||
%lldb.compile_unit* %d.compile_unit, ;; context pointer
|
||||
sbyte* getelementptr ([5 x sbyte]* %.str_5, long 0, long 0), ;; name
|
||||
{}* %llvm.dbg.globals, ;; anchor
|
||||
sbyte* null, ;; EVENTUALLY the type
|
||||
bool true, ;; non-static linkage?
|
||||
bool false ;; definition, not declaration
|
||||
}
|
||||
|
||||
%d.foo = global %lldb.global {
|
||||
uint 46, ;; DW_TAG_subprogram
|
||||
%lldb.compile_unit* %d.compile_unit, ;; context pointer
|
||||
sbyte* getelementptr ([4 x sbyte]* %.str_6, long 0, long 0), ;; name
|
||||
{}* %llvm.dbg.globals, ;; anchor
|
||||
sbyte* null, ;; EVENTUALLY the type
|
||||
bool true, ;; non-static linkage
|
||||
bool false ;; definition, not declaration
|
||||
}
|
||||
|
||||
%d.q = internal global %lldb.global {
|
||||
uint 52, ;; DW_TAG_variable
|
||||
%lldb.compile_unit* %d.compile_unit, ;; context pointer
|
||||
sbyte* getelementptr ([2 x sbyte]* %.str_7, long 0, long 0), ;; name
|
||||
{}* %llvm.dbg.globals, ;; anchor
|
||||
sbyte* null, ;; EVENTUALLY the type
|
||||
bool false, ;; static linkage
|
||||
bool false ;; definition, not declaration
|
||||
}
|
||||
|
||||
|
||||
%d.t = internal global %lldb.local {
|
||||
uint 52, ;; DW_TAG_variable
|
||||
%lldb.global* %d.foo, ;; context pointer
|
||||
sbyte* getelementptr ([2 x sbyte]* %.str_8, long 0, long 0), ;; name
|
||||
sbyte* null, ;; EVENTUALLY the type
|
||||
bool false, ;; local variable
|
||||
bool false ;; definition, not declaratation
|
||||
}
|
||||
|
||||
|
||||
|
||||
%q = internal global int 0
|
||||
|
||||
implementation ; Functions:
|
||||
|
||||
void %foo() {
|
||||
entry:
|
||||
%t = alloca int
|
||||
%.1 = call {}* %llvm.dbg.func.start(%lldb.global* %d.foo)
|
||||
%.2 = call {}* %llvm.dbg.stoppoint({}* %.1, uint 5, uint 2, %lldb.compile_unit* %d.compile_unit)
|
||||
|
||||
%.3 = call {}*({}*, ...)* %llvm.dbg.declare({}* %.2, %lldb.local* %d.t, int* %t)
|
||||
%tmp.0 = load int* %q
|
||||
store int %tmp.0, int* %t
|
||||
%.4 = call {}* %llvm.dbg.stoppoint({}* %.3, uint 6, uint 2, %lldb.compile_unit* %d.compile_unit)
|
||||
%tmp.01 = load int* %t
|
||||
%tmp.1 = add int %tmp.01, 1
|
||||
store int %tmp.1, int* %q
|
||||
%.5 = call {}* %llvm.dbg.stoppoint({}* %.4, uint 7, uint 1, %lldb.compile_unit* %d.compile_unit)
|
||||
call {}* %llvm.dbg.region.end({}* %.5)
|
||||
ret void
|
||||
}
|
||||
|
||||
int %main() {
|
||||
entry:
|
||||
%.1 = call {}* %llvm.dbg.func.start(%lldb.global* %d.main)
|
||||
%result = alloca int
|
||||
%.2 = call {}* %llvm.dbg.stoppoint({}* %.1, uint 9, uint 2, %lldb.compile_unit* %d.compile_unit)
|
||||
store int 0, int* %q
|
||||
%.3 = call {}* %llvm.dbg.stoppoint({}* %.2, uint 10, uint 2, %lldb.compile_unit* %d.compile_unit)
|
||||
call void %foo()
|
||||
%.4 = call {}* %llvm.dbg.stoppoint({}* %.3, uint 11, uint 2, %lldb.compile_unit* %d.compile_unit)
|
||||
%tmp.2 = load int* %q
|
||||
%tmp.3 = sub int %tmp.2, 1
|
||||
store int %tmp.3, int* %q
|
||||
%.5 = call {}* %llvm.dbg.stoppoint({}* %.4, uint 13, uint 2, %lldb.compile_unit* %d.compile_unit)
|
||||
%tmp.4 = load int* %q
|
||||
store int %tmp.4, int* %result
|
||||
%tmp.5 = load int* %result
|
||||
%.6 = call {}* %llvm.dbg.stoppoint({}* %.5, uint 14, uint 1, %lldb.compile_unit* %d.compile_unit)
|
||||
call {}* %llvm.dbg.region.end({}* %.6)
|
||||
ret int %tmp.5
|
||||
}
|
||||
Loading…
Reference in New Issue