diff options
Diffstat (limited to 'lib/Target/X86/X86CallingConv.td')
| -rw-r--r-- | lib/Target/X86/X86CallingConv.td | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/lib/Target/X86/X86CallingConv.td b/lib/Target/X86/X86CallingConv.td index e3409ef..487e39f 100644 --- a/lib/Target/X86/X86CallingConv.td +++ b/lib/Target/X86/X86CallingConv.td @@ -48,7 +48,7 @@ def RetCC_X86Common : CallingConv<[ // MMX vector types are always returned in MM0. If the target doesn't have // MM0, it doesn't support these vector types. - CCIfType<[v8i8, v4i16, v2i32, v1i64], CCAssignToReg<[MM0]>>, + CCIfType<[x86mmx, v1i64], CCAssignToReg<[MM0]>>, // Long double types are always returned in ST0 (even with SSE). CCIfType<[f80], CCAssignToReg<[ST0, ST1]>> @@ -95,14 +95,14 @@ def RetCC_X86_64_C : CallingConv<[ // returned in RAX. This disagrees with ABI documentation but is bug // compatible with gcc. CCIfType<[v1i64], CCAssignToReg<[RAX]>>, - CCIfType<[v8i8, v4i16, v2i32], CCAssignToReg<[XMM0, XMM1]>>, + CCIfType<[x86mmx], CCAssignToReg<[XMM0, XMM1]>>, CCDelegateTo<RetCC_X86Common> ]>; // X86-Win64 C return-value convention. def RetCC_X86_Win64_C : CallingConv<[ // The X86-Win64 calling convention always returns __m64 values in RAX. - CCIfType<[v8i8, v4i16, v2i32, v1i64], CCBitConvertToType<i64>>, + CCIfType<[x86mmx, v1i64], CCBitConvertToType<i64>>, // And FP in XMM0 only. CCIfType<[f32], CCAssignToReg<[XMM0]>>, @@ -161,7 +161,7 @@ def CC_X86_64_C : CallingConv<[ // The first 8 MMX (except for v1i64) vector arguments are passed in XMM // registers on Darwin. - CCIfType<[v8i8, v4i16, v2i32], + CCIfType<[x86mmx], CCIfSubtarget<"isTargetDarwin()", CCIfSubtarget<"hasSSE2()", CCPromoteToType<v2i64>>>>, @@ -192,7 +192,7 @@ def CC_X86_64_C : CallingConv<[ CCAssignToStack<32, 32>>, // __m64 vectors get 8-byte stack slots that are 8-byte aligned. - CCIfType<[v8i8, v4i16, v2i32, v1i64], CCAssignToStack<8, 8>> + CCIfType<[x86mmx,v1i64], CCAssignToStack<8, 8>> ]>; // Calling convention used on Win64 @@ -210,8 +210,7 @@ def CC_X86_Win64_C : CallingConv<[ CCIfType<[v16i8, v8i16, v4i32, v2i64, v4f32, v2f64], CCPassIndirect<i64>>, // The first 4 MMX vector arguments are passed in GPRs. - CCIfType<[v8i8, v4i16, v2i32, v1i64], - CCBitConvertToType<i64>>, + CCIfType<[x86mmx, v1i64], CCBitConvertToType<i64>>, // The first 4 integer arguments are passed in integer registers. CCIfType<[i32], CCAssignToRegWithShadow<[ECX , EDX , R8D , R9D ], @@ -233,7 +232,7 @@ def CC_X86_Win64_C : CallingConv<[ CCIfType<[f80], CCAssignToStack<0, 0>>, // __m64 vectors get 8-byte stack slots that are 8-byte aligned. - CCIfType<[v8i8, v4i16, v2i32, v1i64], CCAssignToStack<8, 8>> + CCIfType<[x86mmx,v1i64], CCAssignToStack<8, 8>> ]>; def CC_X86_64_GHC : CallingConv<[ @@ -269,7 +268,7 @@ def CC_X86_32_Common : CallingConv<[ // The first 3 __m64 (except for v1i64) vector arguments are passed in mmx // registers if the call is not a vararg call. - CCIfNotVarArg<CCIfType<[v8i8, v4i16, v2i32], + CCIfNotVarArg<CCIfType<[x86mmx], CCAssignToReg<[MM0, MM1, MM2]>>>, // Integer/Float values get stored in stack slots that are 4 bytes in @@ -300,7 +299,7 @@ def CC_X86_32_Common : CallingConv<[ // __m64 vectors get 8-byte stack slots that are 4-byte aligned. They are // passed in the parameter area. - CCIfType<[v8i8, v4i16, v2i32, v1i64], CCAssignToStack<8, 4>>]>; + CCIfType<[x86mmx,v1i64], CCAssignToStack<8, 4>>]>; def CC_X86_32_C : CallingConv<[ // Promote i8/i16 arguments to i32. |