Evan Cheng 0e6b590b91 Coalescer should not delete extract_subreg, insert_subreg, and subreg_to_reg of ... physical registers. This is especially critical for the later two since they start the live interval of a super-register. e.g. %DO<def> = INSERT_SUBREG %D0<undef>, %S0<kill>, 1 If this instruction is eliminated, the register scavenger will not be happy as D0 is not defined previously. This fixes PR5055. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82968 91177308-0d34-0410-b5e6-96231b3b80d8		2009-09-28 05:28:43 +00:00
..
2009-08-04-LowerExtract-Live.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
2009-08-11-RegScavenger-CSR.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
2009-08-15-LiveIn-SubReg.ll	Coalescer should not delete extract_subreg, insert_subreg, and subreg_to_reg of	2009-09-28 05:28:43 +00:00
2009-08-15-MissingDead.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
2009-08-15-SetCC-Undef.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
add-overflow.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
add.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
addsub-i128.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
basic-i1.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
basic-i8.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
basic-i16.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
basic-i32.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
basic-i64.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
basictest.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
burg.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
cmp64.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
cmp-small-imm.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
ct32.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
ct64.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
ctlz16.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
ctlz64.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
ctpop16.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
cttz16.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
cycles.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
dg.exp
double-cast.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
frameindex.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
i1mem.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
i1ops.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
i8mem.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
i17mem.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
i56param.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
i216mem.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
i248mem.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
i256mem.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
i256param.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
inline-asm.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
int-setcc.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
invalid-apint.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
jumptable.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
large-switch.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
load-i16.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
logic-i16.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
many-args.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
mulhu.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
printf2.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
printf.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
promote-logic.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
promote-setcc.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
sdiv.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
simple-select.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
switch2.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
switch.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
sync-intr.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00