http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48413
Summary: [4.7 Regression] 403.gcc in SPEC CPU 2006 failed to
build
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: hjl.to...@gmail.com
On Linux/ia32, revision 171780 gave
gcc -m32 -c -o reg-stack.o -DSPEC_CPU -DNDEBUG -I. -O3 -funroll-loops -msse2
-mfpmath=sse -ffast-math reg-stack.c
bad allocation for 1452 and 1451
reg-stack.c: In function 'subst_stack_regs_pat':
reg-stack.c:1854:1: internal compiler error: in check_allocation, at ira.c:2094
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
specmake[3]: *** [reg-stack.o] Error 1
