Tobias Grosser 0905a23806 CodeGen: Recreate old ivs with the original type ...

To avoid overflows we still use a larger type (i64) while calculating the value
of the old ivs.  However, we truncate the result to the type of the old iv when
providing it to the new code.

A corresponding test case is added to the polly test suite. Also, a failing test
case is fixed.

This fixes PR12311.

Contributed by: Tsingray Liu  <tsingrayliu@gmail.com>

llvm-svn: 153952

2012-04-03 12:24:32 +00:00

..

codegen_constant_offset___%for.cond---%for.end.jscop

test: Remove memaccess prefix

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codegen_constant_offset___%for.cond---%for.end.jscop.transformed

test: Remove memaccess prefix

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codegen_constant_offset.c

test: Remove memaccess prefix

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codegen_constant_offset.ll

test: Remove memaccess prefix

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codegen_simple___%for.cond---%for.end.jscop

test: Remove memaccess prefix

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codegen_simple___%for.cond---%for.end.jscop.transformed

test: Remove memaccess prefix

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codegen_simple_md___%for.cond---%for.end6.jscop

CodeGen: Full support for isl_pw expressions in modified access functions.

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codegen_simple_md___%for.cond---%for.end6.jscop.transformed+withconst

CodeGen: Full support for isl_pw expressions in modified access functions.

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codegen_simple_md___%for.cond---%for.end6.jscop.transformed+withoutconst

CodeGen: Full support for isl_pw expressions in modified access functions.

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codegen_simple_md.c

CodeGen: Full support for isl_pw expressions in modified access functions.

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codegen_simple_md.ll

CodeGen: Recreate old ivs with the original type

2012-04-03 12:24:32 +00:00

codegen_simple.c

test: Remove memaccess prefix

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codegen_simple.ll

test: Remove memaccess prefix

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simple___%for.cond4---%for.end14.jscop

test: Remove memaccess prefix

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simple___%for.cond4---%for.end14.jscop.transformed

test: Remove memaccess prefix

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simple___%for.cond---%for.end.jscop

test: Remove memaccess prefix

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simple___%for.cond---%for.end.jscop.transformed

test: Remove memaccess prefix

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simple_analyze.ll

test: Remove memaccess prefix

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simple.c

test: Remove memaccess prefix

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simple.ll

test: Remove memaccess prefix

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