aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorBruno Cardoso Lopes <bruno.cardoso@gmail.com>2008-08-04 06:44:31 +0000
committerBruno Cardoso Lopes <bruno.cardoso@gmail.com>2008-08-04 06:44:31 +0000
commitea9d4d6ab0e3e37e2c0d62e4981df79b82d7ef96 (patch)
tree628193e6609e19cf859ee7506f3e63bd9f71719f
parent08ca62bb6f1da313ac0fd3ae80c9cf6caa0dd3c6 (diff)
downloadexternal_llvm-ea9d4d6ab0e3e37e2c0d62e4981df79b82d7ef96.zip
external_llvm-ea9d4d6ab0e3e37e2c0d62e4981df79b82d7ef96.tar.gz
external_llvm-ea9d4d6ab0e3e37e2c0d62e4981df79b82d7ef96.tar.bz2
Handle i32->f32 bitconvert results.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54315 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r--lib/Target/Mips/MipsISelLowering.cpp2
-rw-r--r--lib/Target/Mips/MipsInstrFPU.td5
2 files changed, 6 insertions, 1 deletions
diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp
index b4c795b..04ef958 100644
--- a/lib/Target/Mips/MipsISelLowering.cpp
+++ b/lib/Target/Mips/MipsISelLowering.cpp
@@ -138,7 +138,7 @@ MipsTargetLowering(MipsTargetMachine &TM): TargetLowering(TM)
setOperationAction(ISD::STACKRESTORE, MVT::Other, Expand);
setOperationAction(ISD::MEMBARRIER, MVT::Other, Expand);
- if (Subtarget->isSingleFloat())
+ if (Subtarget->isSingleFloat())
setOperationAction(ISD::SELECT_CC, MVT::f64, Expand);
if (!Subtarget->hasSEInReg()) {
diff --git a/lib/Target/Mips/MipsInstrFPU.td b/lib/Target/Mips/MipsInstrFPU.td
index 312cc0b..8e05ac5 100644
--- a/lib/Target/Mips/MipsInstrFPU.td
+++ b/lib/Target/Mips/MipsInstrFPU.td
@@ -339,3 +339,8 @@ def : Pat<(i32 (fp_to_sint AFGR32:$src)), (MFC1A (TRUNC_W_AS32 AFGR32:$src))>;
def : Pat<(i32 (bitconvert FGR32:$src)), (MFC1 FGR32:$src)>;
def : Pat<(i32 (bitconvert AFGR32:$src)), (MFC1A AFGR32:$src)>;
+
+def : Pat<(f32 (bitconvert CPURegs:$src)), (MTC1 CPURegs:$src)>,
+ Requires<[IsSingleFloat]>;
+def : Pat<(f32 (bitconvert CPURegs:$src)), (MTC1A CPURegs:$src)>,
+ Requires<[In32BitMode]>;