diff options
Diffstat (limited to 'test/DebugInfo/SystemZ/variable-loc.ll')
| -rw-r--r-- | test/DebugInfo/SystemZ/variable-loc.ll | 29 |
1 files changed, 12 insertions, 17 deletions
diff --git a/test/DebugInfo/SystemZ/variable-loc.ll b/test/DebugInfo/SystemZ/variable-loc.ll index 560b47747dd8..23df1cb555d3 100644 --- a/test/DebugInfo/SystemZ/variable-loc.ll +++ b/test/DebugInfo/SystemZ/variable-loc.ll @@ -1,8 +1,10 @@ ; RUN: llc -mtriple=s390x-linux-gnu -disable-fp-elim < %s | FileCheck %s +; RUN: llc -mtriple=s390x-linux-gnu -disable-fp-elim -filetype=obj < %s \ +; RUN: | llvm-dwarfdump -debug-dump=info - | FileCheck --check-prefix=DEBUG %s ; ; This is a regression test making sure the location of variables is correct in ; debugging information, even if they're addressed via the frame pointer. -; A copy of the AArch64 test, commandeered for SystemZ. +; Originally a copy of the AArch64 test, commandeered for SystemZ. ; ; First make sure main_arr is where we expect it: %r11 + 164 ; @@ -10,20 +12,13 @@ ; CHECK: aghi %r15, -568 ; CHECK: la %r2, 164(%r11) ; CHECK: brasl %r14, populate_array@PLT -; -; CHECK: .Linfo_string7: -; CHECK-NEXT: main_arr -; -; Now check that the debugging information reflects this: -; CHECK: DW_TAG_variable -; CHECK-NEXT: .long .Linfo_string7 -; -; Rather hard-coded, but 145 => DW_OP_fbreg and the .ascii is the sleb128 -; encoding of 164: -; CHECK: DW_AT_location -; CHECK-NEXT: .byte 145 -; CHECK-NEXT: .ascii "\244\001" -; + +; DEBUG: DW_TAG_variable +; Rather hard-coded, but 0x91 => DW_OP_fbreg and 0xa401 is SLEB128 encoded 164. +; DEBUG-NOT: DW_TAG +; DEBUG: DW_AT_location {{.*}}(<0x3> 91 a4 01 ) +; DEBUG-NOT: DW_TAG +; DEBUG: DW_AT_name {{.*}} "main_arr" @.str = private unnamed_addr constant [13 x i8] c"Total is %d\0A\00", align 2 @@ -39,7 +34,7 @@ entry: %retval = alloca i32, align 4 %main_arr = alloca [100 x i32], align 4 %val = alloca i32, align 4 - store i32 0, i32* %retval + store volatile i32 0, i32* %retval call void @llvm.dbg.declare(metadata !{[100 x i32]* %main_arr}, metadata !17), !dbg !22 call void @llvm.dbg.declare(metadata !{i32* %val}, metadata !23), !dbg !24 %arraydecay = getelementptr inbounds [100 x i32]* %main_arr, i32 0, i32 0, !dbg !25 @@ -58,7 +53,7 @@ declare i32 @printf(i8*, ...) !llvm.module.flags = !{!30} !0 = metadata !{i32 786449, metadata !29, i32 12, metadata !"clang version 3.2 ", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !1, metadata !1, metadata !""} ; [ DW_TAG_compile_unit ] [/home/timnor01/a64-trunk/build/simple.c] [DW_LANG_C99] -!1 = metadata !{i32 0} +!1 = metadata !{} !3 = metadata !{metadata !5, metadata !11, metadata !14} !5 = metadata !{i32 786478, metadata !29, metadata !6, metadata !"populate_array", metadata !"populate_array", metadata !"", i32 4, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (i32*, i32)* @populate_array, null, null, metadata !1, i32 4} ; [ DW_TAG_subprogram ] [line 4] [def] [populate_array] !6 = metadata !{i32 786473, metadata !29} ; [ DW_TAG_file_type ] |