diff options
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 3 | ||||
| -rw-r--r-- | llvm/test/CodeGen/X86/win64-nosse-error.ll | 17 |
2 files changed, 0 insertions, 20 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index e0c3aaac723..d599a61e70d 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -3780,9 +3780,6 @@ X86TargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI, } else if (VA.isRegLoc()) { RegsToPass.push_back(std::make_pair(VA.getLocReg(), Arg)); if (isVarArg && IsWin64) { - if (!Subtarget.hasSSE1()) - errorUnsupported( - DAG, dl, "Win64 ABI varargs functions require SSE to be enabled"); // Win64 ABI requires argument XMM reg to be copied to the corresponding // shadow reg if callee is a varargs function. unsigned ShadowReg = 0; diff --git a/llvm/test/CodeGen/X86/win64-nosse-error.ll b/llvm/test/CodeGen/X86/win64-nosse-error.ll deleted file mode 100644 index 8cc55202442..00000000000 --- a/llvm/test/CodeGen/X86/win64-nosse-error.ll +++ /dev/null @@ -1,17 +0,0 @@ -; RUN: not --crash llc < %s -mattr="-sse" 2>&1 | FileCheck %s - -target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" -target triple = "x86_64-pc-windows-macho" - -; Function Attrs: noimplicitfloat noinline noredzone nounwind optnone -define void @crash() #0 { - call void (i32*, ...) @func(i32* null, double undef) - ret void -} -; CHECK: in function crash void (): Win64 ABI varargs functions require SSE to be enabled -; Function Attrs: noimplicitfloat noredzone -declare void @func(i32*, ...) - -attributes #0 = { "target-cpu"="x86-64" "target-features"="-sse"} - - |
