Merge branch 'master' into fix#5464

aclocal.m4

compiler/basicTypes/Literal.lhs

compiler/basicTypes/Name.lhs

compiler/basicTypes/Unique.lhs

compiler/cmm/CLabel.hs

compiler/cmm/CmmBuildInfoTables.hs

compiler/cmm/CmmInfo.hs

compiler/cmm/CmmLint.hs

compiler/cmm/CmmPipeline.hs

compiler/cmm/CmmUtils.hs

compiler/cmm/OldCmm.hs

compiler/cmm/OldPprCmm.hs

compiler/cmm/PprC.hs

compiler/cmm/PprCmm.hs

compiler/cmm/PprCmmDecl.hs

compiler/cmm/PprCmmExpr.hs

compiler/codeGen/CgBindery.lhs

compiler/codeGen/CgCon.lhs

compiler/codeGen/CgInfoTbls.hs

compiler/codeGen/CgPrimOp.hs