------- Comment #3 from dbaron at dbaron dot org 2009-08-31 20:01 ------- Created an attachment (id=18458) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18458&action=view) another testcase
Here's another testcase that I just simplified from my attempts to use, in Mozilla, some SSE2 code with runtime detection using CPUID. (See https://bugzilla.mozilla.org/show_bug.cgi?id=506430 and https://bugzilla.mozilla.org/show_bug.cgi?id=513422 .) I'd simplified this testcase before discovering the existing bug report. When I compile this testcase with: /usr/local/gcc-4.4.1/bin/gcc -mno-sse2 ice.c I get: ice.c: In function âConvert_ascii_runâ: ice.c:11: internal compiler error: in emit_move_insn, at expr.c:3405 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39787