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https://github.com/c64scene-ar/llvm-6502.git
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e483feded9
types don't have any return values, from CodeGen's perspective. This fixes PR4688. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78311 91177308-0d34-0410-b5e6-96231b3b80d8
51 lines
2.4 KiB
LLVM
51 lines
2.4 KiB
LLVM
; RUN: llvm-as < %s | llc -march=x86-64 | grep call | count 3
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; PR4688
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; Return types can be empty structs, which can be awkward.
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
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target triple = "x86_64-unknown-linux-gnu"
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%llvm.fe.ty10 = type %struct.pthread_attr_t*
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%llvm.fe.ty11 = type i8* (i8*)
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%llvm.fe.ty12 = type %llvm.fe.ty11*
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%llvm.fe.ty13 = type %struct.__pthread_list_t*
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%llvm.fe.ty15 = type %struct.pthread_mutex_t*
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%llvm.fe.ty17 = type %struct.QBasicAtomicInt*
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%llvm.fe.ty18 = type void (i8*)
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%llvm.fe.ty19 = type %llvm.fe.ty18*
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%llvm.fe.ty3 = type void ()
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%llvm.fe.ty4 = type %llvm.fe.ty3*
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%struct..0KnownPointers = type { %struct.QMutex, %"struct.QHash<void*,QHashDummyValue>" }
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%struct..0__pthread_mutex_s = type { i32, i32, i32, i32, i32, i32, %struct.__pthread_list_t }
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%struct.QBasicAtomicInt = type { i32 }
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%"struct.QHash<void*,QHashDummyValue>" = type { %"struct.QHash<void*,QHashDummyValue>::._177" }
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%"struct.QHash<void*,QHashDummyValue>::._177" = type { %struct.QHashData* }
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%struct.QHashData = type { %"struct.QHashData::Node"*, %"struct.QHashData::Node"**, %struct.QBasicAtomicInt, i32, i32, i16, i16, i32, i8 }
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%"struct.QHashData::Node" = type { %"struct.QHashData::Node"*, i32 }
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%struct.QMutex = type { %struct.QMutexPrivate* }
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%struct.QMutexPrivate = type opaque
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%struct.__pthread_list_t = type { %llvm.fe.ty13, %llvm.fe.ty13 }
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%struct.pthread_attr_t = type { i64, [48 x i8] }
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%struct.pthread_mutex_t = type { %struct..0__pthread_mutex_s }
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define void @_ZN15QtSharedPointer22internalSafetyCheckAddEPVKv(i8* %ptr) {
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entry:
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%0 = invoke fastcc %struct..0KnownPointers* @_ZL13knownPointersv()
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to label %invcont1 unwind label %lpad ; <%struct..0KnownPointers*> [#uses=0]
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invcont1: ; preds = %entry
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%1 = invoke fastcc %struct..0KnownPointers* @_ZL13knownPointersv()
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to label %invcont3 unwind label %lpad ; <%struct..0KnownPointers*> [#uses=0]
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invcont3: ; preds = %invcont1
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%2 = call { } @_ZNK5QHashIPv15QHashDummyValueE5valueERKS0_(%"struct.QHash<void*,QHashDummyValue>"* undef, i8** undef) ; <{ }> [#uses=0]
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unreachable
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lpad: ; preds = %invcont1, %entry
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unreachable
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}
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declare hidden { } @_ZNK5QHashIPv15QHashDummyValueE5valueERKS0_(%"struct.QHash<void*,QHashDummyValue>"*, i8** nocapture) nounwind
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declare fastcc %struct..0KnownPointers* @_ZL13knownPointersv()
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