Author: baldrick
Date: Thu Jan 10 04:28:30 2008
New Revision: 45833
URL: http://llvm.org/viewvc/llvm-project?rev=45833&view=rev
Log:
Output sinl for a long double FSIN node, not sin.
Likewise fix up a bunch of other libcalls. While
there I remove NEG_F32 and NEG_F64 since they are
not used anywhere. This fixes 9 Ada ACATS failures.
Added:
llvm/trunk/test/CodeGen/X86/2008-01-09-LongDoubleSin.ll
Modified:
llvm/trunk/include/llvm/CodeGen/RuntimeLibcalls.h
llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
llvm/trunk/lib/CodeGen/SelectionDAG/TargetLowering.cpp
llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp
Modified: llvm/trunk/include/llvm/CodeGen/RuntimeLibcalls.h
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/CodeGen/RuntimeLibcalls.h?rev=45833&r1=45832&r2=45833&view=diff
==============================================================================
--- llvm/trunk/include/llvm/CodeGen/RuntimeLibcalls.h (original)
+++ llvm/trunk/include/llvm/CodeGen/RuntimeLibcalls.h Thu Jan 10 04:28:30 2008
@@ -49,21 +49,24 @@
// FLOATING POINT
ADD_F32,
ADD_F64,
+ ADD_F80,
ADD_PPCF128,
SUB_F32,
SUB_F64,
+ SUB_F80,
SUB_PPCF128,
MUL_F32,
MUL_F64,
+ MUL_F80,
MUL_PPCF128,
DIV_F32,
DIV_F64,
+ DIV_F80,
DIV_PPCF128,
REM_F32,
REM_F64,
+ REM_F80,
REM_PPCF128,
- NEG_F32,
- NEG_F64,
POWI_F32,
POWI_F64,
POWI_F80,
@@ -74,8 +77,12 @@
SQRT_PPCF128,
SIN_F32,
SIN_F64,
+ SIN_F80,
+ SIN_PPCF128,
COS_F32,
COS_F64,
+ COS_F80,
+ COS_PPCF128,
POW_F32,
POW_F64,
POW_F80,
Modified: llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp?rev=45833&r1=45832&r2=45833&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp Thu Jan 10 04:28:30 2008
@@ -737,6 +737,20 @@
return DAG.getNode(ISD::BUILD_VECTOR, VT, &Scalars[0], Scalars.size());
}
+/// GetFPLibCall - Return the right libcall for the given floating point type.
+static RTLIB::Libcall GetFPLibCall(MVT::ValueType VT,
+ RTLIB::Libcall Call_F32,
+ RTLIB::Libcall Call_F64,
+ RTLIB::Libcall Call_F80,
+ RTLIB::Libcall Call_PPCF128) {
+ return
+ VT == MVT::f32 ? Call_F32 :
+ VT == MVT::f64 ? Call_F64 :
+ VT == MVT::f80 ? Call_F80 :
+ VT == MVT::ppcf128 ? Call_PPCF128 :
+ RTLIB::UNKNOWN_LIBCALL;
+}
+
/// LegalizeOp - We know that the specified value has a legal type, and
/// that its operands are legal. Now ensure that the operation itself
/// is legal, recursively ensuring that the operands' operations remain
@@ -2774,11 +2788,8 @@
}
break;
case ISD::FPOW:
- LC = VT == MVT::f32 ? RTLIB::POW_F32 :
- VT == MVT::f64 ? RTLIB::POW_F64 :
- VT == MVT::f80 ? RTLIB::POW_F80 :
- VT == MVT::ppcf128 ? RTLIB::POW_PPCF128 :
- RTLIB::UNKNOWN_LIBCALL;
+ LC = GetFPLibCall(VT, RTLIB::POW_F32, RTLIB::POW_F64, RTLIB::POW_F80,
+ RTLIB::POW_PPCF128);
break;
default: break;
}
@@ -2996,8 +3007,8 @@
Result = LegalizeOp(UnrollVectorOp(Op));
} else {
// Floating point mod -> fmod libcall.
- RTLIB::Libcall LC = VT == MVT::f32
- ? RTLIB::REM_F32 : RTLIB::REM_F64;
+ RTLIB::Libcall LC = GetFPLibCall(VT, RTLIB::REM_F32, RTLIB::REM_F64,
+ RTLIB::REM_F80, RTLIB::REM_PPCF128);
SDOperand Dummy;
Result = ExpandLibCall(TLI.getLibcallName(LC), Node,
false/*sign irrelevant*/, Dummy);
@@ -3274,17 +3285,16 @@
RTLIB::Libcall LC = RTLIB::UNKNOWN_LIBCALL;
switch(Node->getOpcode()) {
case ISD::FSQRT:
- LC = VT == MVT::f32 ? RTLIB::SQRT_F32 :
- VT == MVT::f64 ? RTLIB::SQRT_F64 :
- VT == MVT::f80 ? RTLIB::SQRT_F80 :
- VT == MVT::ppcf128 ? RTLIB::SQRT_PPCF128 :
- RTLIB::UNKNOWN_LIBCALL;
+ LC = GetFPLibCall(VT, RTLIB::SQRT_F32, RTLIB::SQRT_F64,
+ RTLIB::SQRT_F80, RTLIB::SQRT_PPCF128);
break;
case ISD::FSIN:
- LC = VT == MVT::f32 ? RTLIB::SIN_F32 : RTLIB::SIN_F64;
+ LC = GetFPLibCall(VT, RTLIB::SIN_F32, RTLIB::SIN_F64,
+ RTLIB::SIN_F80, RTLIB::SIN_PPCF128);
break;
case ISD::FCOS:
- LC = VT == MVT::f32 ? RTLIB::COS_F32 : RTLIB::COS_F64;
+ LC = GetFPLibCall(VT, RTLIB::COS_F32, RTLIB::COS_F64,
+ RTLIB::COS_F80, RTLIB::COS_PPCF128);
break;
default: assert(0 && "Unreachable!");
}
@@ -3307,12 +3317,8 @@
}
// We always lower FPOWI into a libcall. No target support for it yet.
- RTLIB::Libcall LC =
- VT == MVT::f32 ? RTLIB::POWI_F32 :
- VT == MVT::f64 ? RTLIB::POWI_F64 :
- VT == MVT::f80 ? RTLIB::POWI_F80 :
- VT == MVT::ppcf128 ? RTLIB::POWI_PPCF128 :
- RTLIB::UNKNOWN_LIBCALL;
+ RTLIB::Libcall LC = GetFPLibCall(VT, RTLIB::POWI_F32, RTLIB::POWI_F64,
+ RTLIB::POWI_F80, RTLIB::POWI_PPCF128);
SDOperand Dummy;
Result = ExpandLibCall(TLI.getLibcallName(LC), Node,
false/*sign irrelevant*/, Dummy);
@@ -6067,35 +6073,31 @@
break;
case ISD::FADD:
- Lo = ExpandLibCall(TLI.getLibcallName(VT == MVT::f32 ? RTLIB::ADD_F32 :
- VT == MVT::f64 ? RTLIB::ADD_F64 :
- VT == MVT::ppcf128 ?
- RTLIB::ADD_PPCF128 :
- RTLIB::UNKNOWN_LIBCALL),
+ Lo = ExpandLibCall(TLI.getLibcallName(GetFPLibCall(VT, RTLIB::ADD_F32,
+ RTLIB::ADD_F64,
+ RTLIB::ADD_F80,
+ RTLIB::ADD_PPCF128)),
Node, false, Hi);
break;
case ISD::FSUB:
- Lo = ExpandLibCall(TLI.getLibcallName(VT == MVT::f32 ? RTLIB::SUB_F32 :
- VT == MVT::f64 ? RTLIB::SUB_F64 :
- VT == MVT::ppcf128 ?
- RTLIB::SUB_PPCF128 :
- RTLIB::UNKNOWN_LIBCALL),
+ Lo = ExpandLibCall(TLI.getLibcallName(GetFPLibCall(VT, RTLIB::SUB_F32,
+ RTLIB::SUB_F64,
+ RTLIB::SUB_F80,
+ RTLIB::SUB_PPCF128)),
Node, false, Hi);
break;
case ISD::FMUL:
- Lo = ExpandLibCall(TLI.getLibcallName(VT == MVT::f32 ? RTLIB::MUL_F32 :
- VT == MVT::f64 ? RTLIB::MUL_F64 :
- VT == MVT::ppcf128 ?
- RTLIB::MUL_PPCF128 :
- RTLIB::UNKNOWN_LIBCALL),
+ Lo = ExpandLibCall(TLI.getLibcallName(GetFPLibCall(VT, RTLIB::MUL_F32,
+ RTLIB::MUL_F64,
+ RTLIB::MUL_F80,
+ RTLIB::MUL_PPCF128)),
Node, false, Hi);
break;
case ISD::FDIV:
- Lo = ExpandLibCall(TLI.getLibcallName(VT == MVT::f32 ? RTLIB::DIV_F32 :
- VT == MVT::f64 ? RTLIB::DIV_F64 :
- VT == MVT::ppcf128 ?
- RTLIB::DIV_PPCF128 :
- RTLIB::UNKNOWN_LIBCALL),
+ Lo = ExpandLibCall(TLI.getLibcallName(GetFPLibCall(VT, RTLIB::DIV_F32,
+ RTLIB::DIV_F64,
+ RTLIB::DIV_F80,
+ RTLIB::DIV_PPCF128)),
Node, false, Hi);
break;
case ISD::FP_EXTEND:
@@ -6116,12 +6118,10 @@
Lo =
ExpandLibCall(TLI.getLibcallName(RTLIB::FPROUND_F64_F32),Node,true,Hi);
break;
case ISD::FPOWI:
- Lo = ExpandLibCall(TLI.getLibcallName((VT == MVT::f32) ? RTLIB::POWI_F32 :
- (VT == MVT::f64) ? RTLIB::POWI_F64 :
- (VT == MVT::f80) ? RTLIB::POWI_F80 :
- (VT == MVT::ppcf128) ?
- RTLIB::POWI_PPCF128 :
- RTLIB::UNKNOWN_LIBCALL),
+ Lo = ExpandLibCall(TLI.getLibcallName(GetFPLibCall(VT, RTLIB::POWI_F32,
+ RTLIB::POWI_F64,
+ RTLIB::POWI_F80,
+ RTLIB::POWI_PPCF128)),
Node, false, Hi);
break;
case ISD::FSQRT:
@@ -6130,17 +6130,16 @@
RTLIB::Libcall LC = RTLIB::UNKNOWN_LIBCALL;
switch(Node->getOpcode()) {
case ISD::FSQRT:
- LC = (VT == MVT::f32) ? RTLIB::SQRT_F32 :
- (VT == MVT::f64) ? RTLIB::SQRT_F64 :
- (VT == MVT::f80) ? RTLIB::SQRT_F80 :
- (VT == MVT::ppcf128) ? RTLIB::SQRT_PPCF128 :
- RTLIB::UNKNOWN_LIBCALL;
+ LC = GetFPLibCall(VT, RTLIB::SQRT_F32, RTLIB::SQRT_F64,
+ RTLIB::SQRT_F80, RTLIB::SQRT_PPCF128);
break;
case ISD::FSIN:
- LC = (VT == MVT::f32) ? RTLIB::SIN_F32 : RTLIB::SIN_F64;
+ LC = GetFPLibCall(VT, RTLIB::SIN_F32, RTLIB::SIN_F64,
+ RTLIB::SIN_F80, RTLIB::SIN_PPCF128);
break;
case ISD::FCOS:
- LC = (VT == MVT::f32) ? RTLIB::COS_F32 : RTLIB::COS_F64;
+ LC = GetFPLibCall(VT, RTLIB::COS_F32, RTLIB::COS_F64,
+ RTLIB::COS_F80, RTLIB::COS_PPCF128);
break;
default: assert(0 && "Unreachable!");
}
Modified: llvm/trunk/lib/CodeGen/SelectionDAG/TargetLowering.cpp
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/TargetLowering.cpp?rev=45833&r1=45832&r2=45833&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/TargetLowering.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/TargetLowering.cpp Thu Jan 10 04:28:30
2008
@@ -48,21 +48,24 @@
Names[RTLIB::NEG_I64] = "__negdi2";
Names[RTLIB::ADD_F32] = "__addsf3";
Names[RTLIB::ADD_F64] = "__adddf3";
+ Names[RTLIB::ADD_F80] = "__addxf3";
Names[RTLIB::ADD_PPCF128] = "__gcc_qadd";
Names[RTLIB::SUB_F32] = "__subsf3";
Names[RTLIB::SUB_F64] = "__subdf3";
+ Names[RTLIB::SUB_F80] = "__subxf3";
Names[RTLIB::SUB_PPCF128] = "__gcc_qsub";
Names[RTLIB::MUL_F32] = "__mulsf3";
Names[RTLIB::MUL_F64] = "__muldf3";
+ Names[RTLIB::MUL_F80] = "__mulxf3";
Names[RTLIB::MUL_PPCF128] = "__gcc_qmul";
Names[RTLIB::DIV_F32] = "__divsf3";
Names[RTLIB::DIV_F64] = "__divdf3";
+ Names[RTLIB::DIV_F80] = "__divxf3";
Names[RTLIB::DIV_PPCF128] = "__gcc_qdiv";
Names[RTLIB::REM_F32] = "fmodf";
Names[RTLIB::REM_F64] = "fmod";
+ Names[RTLIB::REM_F80] = "fmodl";
Names[RTLIB::REM_PPCF128] = "fmodl";
- Names[RTLIB::NEG_F32] = "__negsf2";
- Names[RTLIB::NEG_F64] = "__negdf2";
Names[RTLIB::POWI_F32] = "__powisf2";
Names[RTLIB::POWI_F64] = "__powidf2";
Names[RTLIB::POWI_F80] = "__powixf2";
@@ -73,8 +76,12 @@
Names[RTLIB::SQRT_PPCF128] = "sqrtl";
Names[RTLIB::SIN_F32] = "sinf";
Names[RTLIB::SIN_F64] = "sin";
+ Names[RTLIB::SIN_F80] = "sinl";
+ Names[RTLIB::SIN_PPCF128] = "sinl";
Names[RTLIB::COS_F32] = "cosf";
Names[RTLIB::COS_F64] = "cos";
+ Names[RTLIB::COS_F80] = "cosl";
+ Names[RTLIB::COS_PPCF128] = "cosl";
Names[RTLIB::POW_F32] = "powf";
Names[RTLIB::POW_F64] = "pow";
Names[RTLIB::POW_F80] = "powl";
Modified: llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp?rev=45833&r1=45832&r2=45833&view=diff
==============================================================================
--- llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp Thu Jan 10 04:28:30 2008
@@ -341,9 +341,11 @@
// Darwin long double math library functions have $LDBL128 appended.
if (TM.getSubtarget<PPCSubtarget>().isDarwin()) {
- setLibcallName(RTLIB::SQRT_PPCF128, "sqrtl$LDBL128");
+ setLibcallName(RTLIB::COS_PPCF128, "cosl$LDBL128");
setLibcallName(RTLIB::POW_PPCF128, "powl$LDBL128");
setLibcallName(RTLIB::REM_PPCF128, "fmodl$LDBL128");
+ setLibcallName(RTLIB::SIN_PPCF128, "sinl$LDBL128");
+ setLibcallName(RTLIB::SQRT_PPCF128, "sqrtl$LDBL128");
}
computeRegisterProperties();
Added: llvm/trunk/test/CodeGen/X86/2008-01-09-LongDoubleSin.ll
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/2008-01-09-LongDoubleSin.ll?rev=45833&view=auto
==============================================================================
--- llvm/trunk/test/CodeGen/X86/2008-01-09-LongDoubleSin.ll (added)
+++ llvm/trunk/test/CodeGen/X86/2008-01-09-LongDoubleSin.ll Thu Jan 10 04:28:30
2008
@@ -0,0 +1,11 @@
+; RUN: llvm-as < %s | llc -o - | grep sinl
+
+target triple = "i686-pc-linux-gnu"
+
+define x86_fp80 @f(x86_fp80 %x) nounwind {
+entry:
+ %tmp2 = tail call x86_fp80 @sinl( x86_fp80 %x ) nounwind readonly
; <x86_fp80> [#uses=1]
+ ret x86_fp80 %tmp2
+}
+
+declare x86_fp80 @sinl(x86_fp80) nounwind readonly
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