[llvm] [MIPS] Fix -msingle-float doesn't work with double on O32 (PR #107543)
Matt Arsenault via llvm-commits
llvm-commits at lists.llvm.org
Sun Sep 15 03:13:14 PDT 2024
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@@ -1244,6 +1244,12 @@ SDValue MipsSETargetLowering::lowerBITCAST(SDValue Op,
// Bitcast double to i64.
if (Src == MVT::f64 && Dest == MVT::i64) {
+ // Skip lower bitcast when operand0 has converted float results to integer
+ // which was done by function SoftenFloatResult.
+ if (DAG.getTargetLoweringInfo().getTypeAction(
+ *DAG.getContext(), Op.getOperand(0).getValueType()) ==
+ TargetLowering::TypeSoftenFloat)
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arsenm wrote:
DAG.getTargetLoweringInfo() is this
https://github.com/llvm/llvm-project/pull/107543
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