When compiling with -O3, global functions are being marked link-once and deleted by optimizer! #397

lattner · 2003-10-09T22:08:53Z


Bugzilla Link	25
Resolution	FIXED
Resolved on	Feb 22, 2010 12:41
Version	trunk
OS	Linux

Extended Description

This testcase is eliminated:

---- foo.c ----
int main() {
return 10;
}

$ llvmg++ -O3 ehtest.cc -c -o - | & llvm-dis

lattner · 2003-10-09T22:08:53Z

assigned to @lattner

lattner · 2003-10-10T07:19:55Z

This is now fixed. It turned out to be the difference between DECL_INLINE and
DECL_DECLARED_INLINE_P. Geeze.

Change-Id: Ia0d599e5900b6e087831f3045d8109e4871fbc33

llvmbot transferred this issue from llvm/llvm-bugzilla-archive Dec 1, 2021

searlmc1 pushed a commit to ROCm/llvm-project that referenced this issue Aug 19, 2022

fix for host-side memory leak llvm#397

d453844

Change-Id: Ia0d599e5900b6e087831f3045d8109e4871fbc33

rocm-ci pushed a commit to ROCm/llvm-project that referenced this issue Nov 30, 2022

fix for host-side memory leak llvm#397

e46c943

Change-Id: Ia0d599e5900b6e087831f3045d8109e4871fbc33

This issue was closed.

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When compiling with -O3, global functions are being marked link-once and deleted by optimizer! #397

When compiling with -O3, global functions are being marked link-once and deleted by optimizer! #397

lattner commented Oct 9, 2003

lattner commented Oct 9, 2003

lattner commented Oct 10, 2003

When compiling with -O3, global functions are being marked link-once and deleted by optimizer! #397

When compiling with -O3, global functions are being marked link-once and deleted by optimizer! #397

Comments

lattner commented Oct 9, 2003

Extended Description

---- foo.c ---- int main() { return 10; }

lattner commented Oct 9, 2003

lattner commented Oct 10, 2003

---- foo.c ----
int main() {
return 10;
}