On 07/29/14 02:35, Richard Biener wrote:
The following fixes the second bug you'll hit very fast when writing
testcases for -ftrapv (maybe not so often in "real" scenarios). There
are several places in the optimization pipeline where after constant
folding we fail to generate trapping instructi
The following fixes the second bug you'll hit very fast when writing
testcases for -ftrapv (maybe not so often in "real" scenarios). There
are several places in the optimization pipeline where after constant
folding we fail to generate trapping instructions.
The simplest solution as implemented
