mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-25 00:29:20 +00:00
We can't return SSE/MMX vectors if SSE is disabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114745 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
parent
cd4b20a25b
commit
c451051157
@ -1315,9 +1315,11 @@ X86TargetLowering::LowerReturn(SDValue Chain,
|
||||
SDValue ValToCopy = OutVals[i];
|
||||
EVT ValVT = ValToCopy.getValueType();
|
||||
|
||||
// If this is x86-64, and we disabled SSE, we can't return FP values
|
||||
if ((ValVT == MVT::f32 || ValVT == MVT::f64) &&
|
||||
(Subtarget->is64Bit() && !Subtarget->hasSSE1())) {
|
||||
// If this is x86-64, and we disabled SSE, we can't return FP values,
|
||||
// or SSE or MMX vectors.
|
||||
if ((ValVT == MVT::f32 || ValVT == MVT::f64 ||
|
||||
VA.getLocReg() == X86::XMM0 || VA.getLocReg() == X86::XMM1) &&
|
||||
(Subtarget->is64Bit() && !Subtarget->hasSSE1())) {
|
||||
report_fatal_error("SSE register return with SSE disabled");
|
||||
}
|
||||
// Likewise we can't return F64 values with SSE1 only. gcc does so, but
|
||||
|
Loading…
Reference in New Issue
Block a user