| commit | f9922e6ed7c716a69a84735bace3b2e330319263 | |
| author | Chris Lattner <sabre@nondot.org> | |
| Wed, 25 Mar 2009 06:36:36 +0000 (25 06:36 +0000) | ||
| committer | Chris Lattner <sabre@nondot.org> | |
| Wed, 25 Mar 2009 06:36:36 +0000 (25 06:36 +0000) | ||
| tree | 7f0dc1b1b1007c1e30b9634f8a90a4e9feb9e767 | treesnapshot (tar.gz zip) |
| parent | 7c6a15e818af81a6ffc6f134ea430a2c8beb6541 | commitdiff |
Fix a bug in our autoupgrade support: in an argument list to a function
call, we should treat "i64 zext" as the start of a constant expr, but
"i64 0 zext" as an argument with an obsolete attribute on it (this form
is already tested by test/Assembler/2007-07-30-AutoUpgradeZextSext.ll).
Make the autoupgrade logic more discerning to avoid treating "i64 zext"
as an old-style attribute, causing us to reject a valid constant expr.
This fixes PR3876.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67682 91177308-0d34-0410-b5e6-96231b3b80d8
call, we should treat "i64 zext" as the start of a constant expr, but
"i64 0 zext" as an argument with an obsolete attribute on it (this form
is already tested by test/Assembler/2007-07-30-AutoUpgradeZextSext.ll).
Make the autoupgrade logic more discerning to avoid treating "i64 zext"
as an old-style attribute, causing us to reject a valid constant expr.
This fixes PR3876.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67682 91177308-0d34-0410-b5e6-96231b3b80d8
| lib/AsmParser/LLParser.cpp | diffblobblamehistory | |
| test/Assembler/2009-03-24-ZextConstantExpr.ll | [new file with mode: 0644] | blob |