match_asm_constraints: Use copy_rtx where needed (PR88001)
commit4391aaed541717619453d36ac783eff772a720cb
authorsegher <segher@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 14 Dec 2018 08:29:34 +0000 (14 08:29 +0000)
committersegher <segher@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 14 Dec 2018 08:29:34 +0000 (14 08:29 +0000)
tree773cad404720764a2cf0cfb4e98b28888c8afc86
parent91199290ebb1c414594954ba9b2297d13efa9030
match_asm_constraints: Use copy_rtx where needed (PR88001)

The new insn here (temporarily) illegally shares RTL.  This fixes it.

PR rtl-optimization/88001
* function.c (match_asm_constraints_1): Don't invalidly share RTL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@267122 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/function.c