http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59789
Bug ID: 59789 Summary: [4.9 Regression] ICE in in convert_move, at expr.c:333 Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: aivchenk at gmail dot com Android build is currently broken due to this bug: >gcc expr_ice.c -c -O2 -fPIC -m32 -march=i686 expr_ice.c:9:13: internal compiler error: in convert_move, at expr.c:333 __m128i bar = _mm_set1_epi32(0); ^ 0x73a66e convert_move(rtx_def*, rtx_def*, int) /export/users/aivchenk/src/gcc/gcc/expr.c:333 0x73dae5 store_expr(tree_node*, rtx_def*, int, bool) /export/users/aivchenk/src/gcc/gcc/expr.c:5389 0x73fbb9 expand_assignment(tree_node*, tree_node*, bool) /export/users/aivchenk/src/gcc/gcc/expr.c:5114 0x65f28d expand_gimple_stmt_1 /export/users/aivchenk/src/gcc/gcc/cfgexpand.c:3213 0x65f28d expand_gimple_stmt /export/users/aivchenk/src/gcc/gcc/cfgexpand.c:3309 0x660f17 expand_gimple_basic_block /export/users/aivchenk/src/gcc/gcc/cfgexpand.c:5149 0x6637c9 gimple_expand_cfg /export/users/aivchenk/src/gcc/gcc/cfgexpand.c:5715 0x6637c9 execute /export/users/aivchenk/src/gcc/gcc/cfgexpand.c:5935 Please submit a full bug report, >cat expr_ice.c #include <stdint.h> #include <emmintrin.h> typedef void (*func_type)(); extern func_type f; static void f1() { __m128i bar = _mm_set1_epi32(0); _mm_storel_epi64(&bar, bar); } void foo(void) { f = f1; }