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[Bug target/78458] [7 Regression] LRA ICE building libgcc for powerpc-linux-gnuspe e500v2
- From: "bergner at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 22 Nov 2016 19:36:58 +0000
- Subject: [Bug target/78458] [7 Regression] LRA ICE building libgcc for powerpc-linux-gnuspe e500v2
- Auto-submitted: auto-generated
- References: <bug-78458-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78458
--- Comment #7 from Peter Bergner <bergner at gcc dot gnu.org> ---
Here's a smaller test case that induces spilling which leads to our ICE:
extern void bar (void);
_Complex
foo (long double p1)
{
_Complex e;
bar ();
asm volatile ("# clobbers" :::
"r14", "r15", "r16", "r17", "r18", "r19",
"r20", "r21", "r22", "r23", "r24", "r25",
"r26", "r27", "r28", "r29", "r30", "r31");
__imag__ e = p1;
return e;
}