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Diffstat (limited to 'contrib/llvm/lib/Target/Alpha/AlphaCallingConv.td')
-rw-r--r-- | contrib/llvm/lib/Target/Alpha/AlphaCallingConv.td | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/contrib/llvm/lib/Target/Alpha/AlphaCallingConv.td b/contrib/llvm/lib/Target/Alpha/AlphaCallingConv.td deleted file mode 100644 index bde8819..0000000 --- a/contrib/llvm/lib/Target/Alpha/AlphaCallingConv.td +++ /dev/null @@ -1,38 +0,0 @@ -//===- AlphaCallingConv.td - Calling Conventions for Alpha -*- tablegen -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// -// This describes the calling conventions for Alpha architecture. -//===----------------------------------------------------------------------===// - -//===----------------------------------------------------------------------===// -// Alpha Return Value Calling Convention -//===----------------------------------------------------------------------===// -def RetCC_Alpha : CallingConv<[ - // i64 is returned in register R0 - // R1 is an llvm extension, I don't know what gcc does - CCIfType<[i64], CCAssignToReg<[R0,R1]>>, - - // f32 / f64 are returned in F0/F1 - CCIfType<[f32, f64], CCAssignToReg<[F0, F1]>> -]>; - -//===----------------------------------------------------------------------===// -// Alpha Argument Calling Conventions -//===----------------------------------------------------------------------===// -def CC_Alpha : CallingConv<[ - // The first 6 arguments are passed in registers, whether integer or - // floating-point - CCIfType<[i64], CCAssignToRegWithShadow<[R16, R17, R18, R19, R20, R21], - [F16, F17, F18, F19, F20, F21]>>, - - CCIfType<[f32, f64], CCAssignToRegWithShadow<[F16, F17, F18, F19, F20, F21], - [R16, R17, R18, R19, R20, R21]>>, - - // Stack slots are 8 bytes in size and 8-byte aligned. - CCIfType<[i64, f32, f64], CCAssignToStack<8, 8>> -]>; |