From df4100b3d2f29b99f403d8ff63f7780135b5017d Mon Sep 17 00:00:00 2001 From: Diana Picus Date: Tue, 18 Jul 2017 09:08:47 +0000 Subject: GlobalISel: Support G_(S|U)REM widening in LegalizerHelper Treat widening G_SREM and G_UREM the same as G_SDIV and G_UDIV. This is going to be used in the ARM backend (and that's when the test will come too). llvm-svn: 308278 --- llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp | 3 +++ 1 file changed, 3 insertions(+) diff --git a/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp b/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp index 49fb5e8f075..5258370e668 100644 --- a/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp +++ b/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp @@ -433,9 +433,12 @@ LegalizerHelper::widenScalar(MachineInstr &MI, unsigned TypeIdx, LLT WideTy) { } case TargetOpcode::G_SDIV: case TargetOpcode::G_UDIV: + case TargetOpcode::G_SREM: + case TargetOpcode::G_UREM: case TargetOpcode::G_ASHR: case TargetOpcode::G_LSHR: { unsigned ExtOp = MI.getOpcode() == TargetOpcode::G_SDIV || + MI.getOpcode() == TargetOpcode::G_SREM || MI.getOpcode() == TargetOpcode::G_ASHR ? TargetOpcode::G_SEXT : TargetOpcode::G_ZEXT; -- cgit v1.2.3