diff options
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 2 | ||||
| -rw-r--r-- | test/CodeGen/Mips/uitofp.ll | 12 |
2 files changed, 13 insertions, 1 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index 908ebb9486..7b341700b8 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -2042,7 +2042,7 @@ SDValue SelectionDAGLegalize::ExpandLegalINT_TO_FP(bool isSigned, SDValue Op0, EVT DestVT, DebugLoc dl) { - if (Op0.getValueType() == MVT::i32) { + if (Op0.getValueType() == MVT::i32 && TLI.isTypeLegal(MVT::f64)) { // simple 32-bit [signed|unsigned] integer to float/double expansion // Get the stack frame index of a 8 byte buffer. diff --git a/test/CodeGen/Mips/uitofp.ll b/test/CodeGen/Mips/uitofp.ll new file mode 100644 index 0000000000..aff70c24f0 --- /dev/null +++ b/test/CodeGen/Mips/uitofp.ll @@ -0,0 +1,12 @@ +; RUN: llc -march=mips -mattr=+single-float < %s + +define void @f0() nounwind { +entry: + %b = alloca i32, align 4 + %a = alloca float, align 4 + store volatile i32 1, i32* %b, align 4 + %0 = load volatile i32* %b, align 4 + %conv = uitofp i32 %0 to float + store float %conv, float* %a, align 4 + ret void +} |