Evan Cheng 7158e08b8e Use pushq / popq instead of subq $8, %rsp / addq $8, %rsp to adjust stack in ... prologue and epilogue if the adjustment is 8. Similarly, use pushl / popl if the adjustment is 4 in 32-bit mode. In the epilogue, takes care to pop to a caller-saved register that's not live at the exit (either return or tailcall instruction). rdar://8771137 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122783 91177308-0d34-0410-b5e6-96231b3b80d8		2011-01-03 22:53:22 +00:00
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Alpha
ARM	Update the test	2011-01-01 20:57:26 +00:00
Blackfin
CBackend
CellSPU
CPP
Generic	Fixes PR8823: add-with-overflow-128.ll	2010-12-23 03:15:51 +00:00
MBlaze
Mips
MSP430
PowerPC
PTX	ptx: remove reg-reg addressing mode and st.const	2011-01-01 11:58:58 +00:00
SPARC
SystemZ
Thumb
Thumb2
X86	Use pushq / popq instead of subq $8, %rsp / addq $8, %rsp to adjust stack in	2011-01-03 22:53:22 +00:00
XCore
thumb2-mul.ll