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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-06-26 08:12:11 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-06-26 08:12:11 +0000 |
| commit | 26d4cc1b9679168a24275a983bca4a2660c825b6 (patch) | |
| tree | c95c5192db87ac1b2278cb0b14cca2c22fdcb083 /llvm/lib/Target/X86/X86TargetObjectFile.cpp | |
| parent | 26088d2e24ca844e56c726caac33ce60b0e3ba57 (diff) | |
| download | llvm-26d4cc1b9679168a24275a983bca4a2660c825b6.zip llvm-26d4cc1b9679168a24275a983bca4a2660c825b6.tar.gz llvm-26d4cc1b9679168a24275a983bca4a2660c825b6.tar.bz2 | |
Fix lifetime issue for backing APValue of OpaqueValueExpr in recursive
constexpr function evaluation, and corresponding ASan / valgrind issue in
tests, by storing the corresponding value with the relevant stack frame. This
also prevents re-evaluation of the source of the underlying OpaqueValueExpr,
which makes a major performance difference for certain contrived code (see
testcase update).
llvm-svn: 159189
Diffstat (limited to 'llvm/lib/Target/X86/X86TargetObjectFile.cpp')
0 files changed, 0 insertions, 0 deletions