Fwd: [LLVMbugs] [Bug 1971] New: EQUIVALENCE not supported in llvm-gfortran

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Fwd: [LLVMbugs] [Bug 1971] New: EQUIVALENCE not supported in llvm-gfortran

Vikram S. Adve

I didn't know that EQUIVALENCE is the only unsupported major Fortran feature, as this bug says.  Can you give me an update on the status of the Fortran front-end and what the near-term goals are?  I am getting more requests from academics doing HPC compilers and it would be useful to know where Fortran support stands.  Other llvmdev'ers may be interested too.


Begin forwarded message:
Date: February 1, 2008 5:08:12 AM CST
Subject: [LLVMbugs] [Bug 1971] New: EQUIVALENCE not supported in llvm-gfortran


          Summary: EQUIVALENCE not supported in llvm-gfortran
          Product: tools
          Version: trunk
         Platform: PC
       OS/Version: Linux
           Status: NEW
         Severity: enhancement
         Priority: P2
        Component: llvm-gcc
       AssignedTo: [hidden email]
       ReportedBy: [hidden email]
               CC: [hidden email]

Created an attachment (id=1365)
--> (http://llvm.org/bugs/attachment.cgi?id=1365)

Current gimple=>LLVM IR lowering does not support handling of fortran
EQUIVALENCE blocks. This looks like the last 'lack of feature' bug know so far.

Testcase from polyhedron attached.

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