diff options
| author | Dehao Chen <dehao@google.com> | 2016-11-22 22:50:01 +0000 |
|---|---|---|
| committer | Dehao Chen <dehao@google.com> | 2016-11-22 22:50:01 +0000 |
| commit | 554f500ae2b978473f3a200afb6e32c378a3a8bf (patch) | |
| tree | 7de09bb3d6d15619b2aebd51ee7b7df384298523 /llvm/test/Transforms/SampleProfile/early-inline.ll | |
| parent | e7ffae9dea1c934d3f9be2b74a629f215d674fe1 (diff) | |
| download | bcm5719-llvm-554f500ae2b978473f3a200afb6e32c378a3a8bf.tar.gz bcm5719-llvm-554f500ae2b978473f3a200afb6e32c378a3a8bf.zip | |
Before sample pgo annotation, do not inline a function that has no debug info. (NFC)
If there is no debug info in the callee, inlining it will not help annotator. This avoids infinite loop as reported in PR/31119.
llvm-svn: 287710
Diffstat (limited to 'llvm/test/Transforms/SampleProfile/early-inline.ll')
| -rw-r--r-- | llvm/test/Transforms/SampleProfile/early-inline.ll | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/test/Transforms/SampleProfile/early-inline.ll b/llvm/test/Transforms/SampleProfile/early-inline.ll index 6e55ab1eec7..780ff4751f4 100644 --- a/llvm/test/Transforms/SampleProfile/early-inline.ll +++ b/llvm/test/Transforms/SampleProfile/early-inline.ll @@ -28,7 +28,7 @@ define void @_Z3foov() #0 personality i8* bitcast (i32 (...)* @__gxx_personality } ; Function Attrs: nounwind uwtable -define internal void @_ZL3barv() #1 { +define internal void @_ZL3barv() !dbg !12 { ret void } @@ -45,3 +45,4 @@ declare i32 @__gxx_personality_v0(...) !9 = !DILocation(line: 6, column: 3, scope: !6) !10 = !DILocation(line: 8, column: 5, scope: !11) !11 = distinct !DILexicalBlock(scope: !6, file: !1, line: 7, column: 7) +!12 = distinct !DISubprogram(linkageName: "_ZL3barv", scope: !1, line: 20, scopeLine: 20, unit: !0) |
