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Update test to use valid debug info. 

llvm-svn: 103287
This commit is contained in:
Devang Patel 2010-05-07 20:34:00 +00:00
parent dacfc2eee6
commit be8ee1a09e
1 changed files with 37 additions and 24 deletions
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61
llvm/test/Transforms/Mem2Reg/ConvertDebugInfo.ll
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@ -1,32 +1,45 @@
; RUN: opt < %s -mem2reg -S | FileCheck %s
target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128"
define double @testfunc(i32 %i, double %j) {
%I = alloca i32 ; <i32*> [#uses=4]
call void @llvm.dbg.declare(metadata !{i32* %I}, metadata !0)
%J = alloca double ; <double*> [#uses=2]
call void @llvm.dbg.declare(metadata !{double* %J}, metadata !1)
define double @testfunc(i32 %i, double %j) nounwind ssp {
entry:
%i_addr = alloca i32 ; <i32*> [#uses=2]
%j_addr = alloca double ; <double*> [#uses=2]
%retval = alloca double ; <double*> [#uses=2]
%0 = alloca double ; <double*> [#uses=2]
%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
call void @llvm.dbg.declare(metadata !{i32* %i_addr}, metadata !0), !dbg !8
; CHECK: call void @llvm.dbg.value(metadata !{i32 %i}, i64 0, metadata !0)
store i32 %i, i32* %I
; CHECK: call void @llvm.dbg.value(metadata !{double %j}, i64 0, metadata !1), !dbg !3
store double %j, double* %J, !dbg !3
%t1 = load i32* %I ; <i32> [#uses=1]
%t2 = add i32 %t1, 1 ; <i32> [#uses=1]
store i32 %t2, i32* %I
%t3 = load i32* %I ; <i32> [#uses=1]
%t4 = sitofp i32 %t3 to double ; <double> [#uses=1]
%t5 = load double* %J ; <double> [#uses=1]
%t6 = fmul double %t4, %t5 ; <double> [#uses=1]
ret double %t6
; CHECK: call void @llvm.dbg.value(metadata !{double %j}, i64 0, metadata !8)
store i32 %i, i32* %i_addr
call void @llvm.dbg.declare(metadata !{double* %j_addr}, metadata !9), !dbg !8
store double %j, double* %j_addr
%1 = load i32* %i_addr, align 4, !dbg !10 ; <i32> [#uses=1]
%2 = add nsw i32 %1, 1, !dbg !10 ; <i32> [#uses=1]
%3 = sitofp i32 %2 to double, !dbg !10 ; <double> [#uses=1]
%4 = load double* %j_addr, align 8, !dbg !10 ; <double> [#uses=1]
%5 = fadd double %3, %4, !dbg !10 ; <double> [#uses=1]
store double %5, double* %0, align 8, !dbg !10
%6 = load double* %0, align 8, !dbg !10 ; <double> [#uses=1]
store double %6, double* %retval, align 8, !dbg !10
br label %return, !dbg !10
return: ; preds = %entry
%retval1 = load double* %retval, !dbg !10 ; <double> [#uses=1]
ret double %retval1, !dbg !10
}
declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone
!bar = !{!0}
!foo = !{!2}
!0 = metadata !{i32 524545, metadata !1, metadata !"i", metadata !2, i32 2, metadata !7} ; [ DW_TAG_arg_variable ]
!1 = metadata !{i32 524334, i32 0, metadata !2, metadata !"testfunc", metadata !"testfunc", metadata !"testfunc", metadata !2, i32 2, metadata !4, i1 false, i1 true, i32 0, i32 0, null, i1 false, i1 false} ; [ DW_TAG_subprogram ]
!2 = metadata !{i32 524329, metadata !"testfunc.c", metadata !"/tmp", metadata !3} ; [ DW_TAG_file_type ]
!3 = metadata !{i32 524305, i32 0, i32 1, metadata !"testfunc.c", metadata !"/tmp", metadata !"4.2.1 (Based on Apple Inc. build 5658) (LLVM build)", i1 true, i1 false, metadata !"", i32 0} ; [ DW_TAG_compile_unit ]
!4 = metadata !{i32 524309, metadata !2, metadata !"", metadata !2, i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !5, i32 0, null} ; [ DW_TAG_subroutine_type ]
!5 = metadata !{metadata !6, metadata !7, metadata !6}
!6 = metadata !{i32 524324, metadata !2, metadata !"double", metadata !2, i32 0, i64 64, i64 64, i64 0, i32 0, i32 4} ; [ DW_TAG_base_type ]
!7 = metadata !{i32 524324, metadata !2, metadata !"int", metadata !2, i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
!8 = metadata !{i32 2, i32 0, metadata !1, null}
!9 = metadata !{i32 524545, metadata !1, metadata !"j", metadata !2, i32 2, metadata !6} ; [ DW_TAG_arg_variable ]
!10 = metadata !{i32 3, i32 0, metadata !11, null}
!11 = metadata !{i32 524299, metadata !1, i32 2, i32 0} ; [ DW_TAG_lexical_block ]
!0 = metadata !{i32 459008, metadata !1, metadata !"foo", metadata !2, i32 5, metadata !"foo"} ; [ DW_TAG_auto_variable ]
!1 = metadata !{i32 459008, metadata !1, metadata !"foo", metadata !0, i32 5, metadata !1} ; [ DW_TAG_auto_variable ]
!2 = metadata !{i32 458804, i32 0, metadata !2, metadata !"foo", metadata !"bar", metadata !"bar", metadata !2, i32 3, metadata !0, i1 false, i1 true} ; [ DW_TAG_variable ]
!3 = metadata !{i32 4, i32 0, metadata !0, null}