diff options
Diffstat (limited to 'test/CodeGen/X86/2009-02-12-DebugInfoVLA.ll')
| -rw-r--r-- | test/CodeGen/X86/2009-02-12-DebugInfoVLA.ll | 54 |
1 files changed, 32 insertions, 22 deletions
diff --git a/test/CodeGen/X86/2009-02-12-DebugInfoVLA.ll b/test/CodeGen/X86/2009-02-12-DebugInfoVLA.ll index 207d122..e6202f9 100644 --- a/test/CodeGen/X86/2009-02-12-DebugInfoVLA.ll +++ b/test/CodeGen/X86/2009-02-12-DebugInfoVLA.ll @@ -1,9 +1,19 @@ ; RUN: llc < %s -; RUN: llc < %s -march=x86-64 +; RUN: llc < %s -march=x86-64 -verify-machineinstrs | FileCheck %s ; PR3538 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128" target triple = "i386-apple-darwin9" define signext i8 @foo(i8* %s1) nounwind ssp { + +; Make sure we generate: +; movq -40(%rbp), %rsp +; Instead of: +; movq -40(%rbp), %rax +; movq %rax, %rsp + +; CHECK-LABEL: @foo +; CHECK: movq -40(%rbp), %rsp + entry: %s1_addr = alloca i8* ; <i8**> [#uses=2] %retval = alloca i32 ; <i32*> [#uses=2] @@ -14,9 +24,9 @@ entry: %2 = alloca i64 ; <i64*> [#uses=1] %3 = alloca i64 ; <i64*> [#uses=6] %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0] - call void @llvm.dbg.declare(metadata !{i8** %s1_addr}, metadata !0, metadata !{metadata !"0x102"}), !dbg !7 + call void @llvm.dbg.declare(metadata i8** %s1_addr, metadata !0, metadata !{!"0x102"}), !dbg !7 store i8* %s1, i8** %s1_addr - call void @llvm.dbg.declare(metadata !{[0 x i8]** %str.0}, metadata !8, metadata !{metadata !"0x102"}), !dbg !7 + call void @llvm.dbg.declare(metadata [0 x i8]** %str.0, metadata !8, metadata !{!"0x102"}), !dbg !7 %4 = call i8* @llvm.stacksave(), !dbg !7 ; <i8*> [#uses=1] store i8* %4, i8** %saved_stack.1, align 8, !dbg !7 %5 = load i8** %s1_addr, align 8, !dbg !13 ; <i8*> [#uses=1] @@ -66,22 +76,22 @@ declare i64 @strlen(i8*) nounwind readonly declare void @llvm.stackrestore(i8*) nounwind -!0 = metadata !{metadata !"0x101\00s1\002\000", metadata !1, metadata !2, metadata !6} ; [ DW_TAG_arg_variable ] -!1 = metadata !{metadata !"0x2e\00foo\00foo\00foo\002\000\001\000\006\000\000\000", i32 0, metadata !2, metadata !3, null, null, null, null, null} ; [ DW_TAG_subprogram ] -!2 = metadata !{metadata !"0x11\001\004.2.1 (Based on Apple Inc. build 5658) (LLVM build)\001\00\000\00\000", metadata !17, metadata !18, metadata !18, null, null, null} ; [ DW_TAG_compile_unit ] -!3 = metadata !{metadata !"0x15\00\000\000\000\000\000\000", null, metadata !2, null, metadata !4, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] -!4 = metadata !{metadata !5, metadata !6} -!5 = metadata !{metadata !"0x24\00char\000\008\008\000\000\006", null, metadata !2} ; [ DW_TAG_base_type ] -!6 = metadata !{metadata !"0xf\00\000\0064\0064\000\000", null, metadata !2, metadata !5} ; [ DW_TAG_pointer_type ] -!7 = metadata !{i32 2, i32 0, metadata !1, null} -!8 = metadata !{metadata !"0x100\00str.0\003\000", metadata !1, metadata !2, metadata !9} ; [ DW_TAG_auto_variable ] -!9 = metadata !{metadata !"0xf\00\000\0064\0064\000\0064", null, metadata !2, metadata !10} ; [ DW_TAG_pointer_type ] -!10 = metadata !{metadata !"0x1\00\000\008\008\000\000", null, metadata !2, metadata !5, metadata !11, i32 0, null, null, null} ; [ DW_TAG_array_type ] [line 0, size 8, align 8, offset 0] [from char] -!11 = metadata !{metadata !12} -!12 = metadata !{metadata !"0x21\000\001"} ; [ DW_TAG_subrange_type ] -!13 = metadata !{i32 3, i32 0, metadata !14, null} -!14 = metadata !{metadata !"0xb\000\000\000", metadata !17, metadata !1} ; [ DW_TAG_lexical_block ] -!15 = metadata !{i32 4, i32 0, metadata !14, null} -!16 = metadata !{i32 5, i32 0, metadata !14, null} -!17 = metadata !{metadata !"vla.c", metadata !"/tmp/"} -!18 = metadata !{i32 0} +!0 = !{!"0x101\00s1\002\000", !1, !2, !6} ; [ DW_TAG_arg_variable ] +!1 = !{!"0x2e\00foo\00foo\00foo\002\000\001\000\006\000\000\000", i32 0, !2, !3, null, null, null, null, null} ; [ DW_TAG_subprogram ] +!2 = !{!"0x11\001\004.2.1 (Based on Apple Inc. build 5658) (LLVM build)\001\00\000\00\000", !17, !18, !18, null, null, null} ; [ DW_TAG_compile_unit ] +!3 = !{!"0x15\00\000\000\000\000\000\000", null, !2, null, !4, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] +!4 = !{!5, !6} +!5 = !{!"0x24\00char\000\008\008\000\000\006", null, !2} ; [ DW_TAG_base_type ] +!6 = !{!"0xf\00\000\0064\0064\000\000", null, !2, !5} ; [ DW_TAG_pointer_type ] +!7 = !MDLocation(line: 2, scope: !1) +!8 = !{!"0x100\00str.0\003\000", !1, !2, !9} ; [ DW_TAG_auto_variable ] +!9 = !{!"0xf\00\000\0064\0064\000\0064", null, !2, !10} ; [ DW_TAG_pointer_type ] +!10 = !{!"0x1\00\000\008\008\000\000", null, !2, !5, !11, i32 0, null, null, null} ; [ DW_TAG_array_type ] [line 0, size 8, align 8, offset 0] [from char] +!11 = !{!12} +!12 = !{!"0x21\000\001"} ; [ DW_TAG_subrange_type ] +!13 = !MDLocation(line: 3, scope: !14) +!14 = !{!"0xb\000\000\000", !17, !1} ; [ DW_TAG_lexical_block ] +!15 = !MDLocation(line: 4, scope: !14) +!16 = !MDLocation(line: 5, scope: !14) +!17 = !{!"vla.c", !"/tmp/"} +!18 = !{i32 0} |