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From: "astrange at ithinksw dot com" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug rtl-optimization/45788] New: -fwhole-program causes ICE error: BB 3 can not throw but has an EH edge
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45788

           Summary: -fwhole-program causes ICE error: BB 3 can not throw
                    but has an EH edge
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: rtl-optimization
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: astrange@ithinksw.com


> gcc -v
Using built-in specs.
COLLECT_GCC=/usr/local/gcc46/bin/gcc
COLLECT_LTO_WRAPPER=/usr/local/gcc46/libexec/gcc/x86_64-apple-darwin10.4.0/4.6.0/lto-wrapper
Target: x86_64-apple-darwin10.4.0
Configured with: ../../src/gcc/configure --prefix=/usr/local/gcc46
--with-arch=native --with-tune=native --disable-nls --with-gmp=/sw
--disable-bootstrap --enable-languages=c,c++,lto,objc,obj-c++
Thread model: posix
gcc version 4.6.0 20100924 (experimental) (GCC) 

> gcc -O3 -fwhole-program -S eh_ice.ii
eh_ice.ii: In function 'void
_ZL9set_colorP9primitive7vectorXIfLi4EE.isra.3.constprop.5(texture**, color4)':
eh_ice.ii:93:15: error: BB 3 can not throw but has an EH edge
eh_ice.ii:93:15: internal compiler error: verify_flow_info failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

Removing -fwhole-program fixes it.

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