mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-26 21:32:10 +00:00
84 lines
2.9 KiB
LLVM
84 lines
2.9 KiB
LLVM
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; RUN: llc < %s -march=arm64 | FileCheck %s
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%struct.A = type { i8 }
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%struct.B = type { i32 }
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%struct.C = type { %struct.B }
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%struct.D = type { %struct.B }
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%struct.E = type { %struct.B, %struct.B }
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declare %struct.A* @A_ctor_base(%struct.A* returned)
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declare %struct.B* @B_ctor_base(%struct.B* returned, i32)
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declare %struct.B* @B_ctor_complete(%struct.B* returned, i32)
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declare %struct.A* @A_ctor_base_nothisret(%struct.A*)
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declare %struct.B* @B_ctor_base_nothisret(%struct.B*, i32)
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declare %struct.B* @B_ctor_complete_nothisret(%struct.B*, i32)
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define %struct.C* @C_ctor_base(%struct.C* returned %this, i32 %x) {
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entry:
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; CHECK-LABEL: C_ctor_base:
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; CHECK-NOT: mov {{x[0-9]+}}, x0
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; CHECK: bl {{_?A_ctor_base}}
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; CHECK-NOT: mov x0, {{x[0-9]+}}
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; CHECK: b {{_?B_ctor_base}}
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%0 = bitcast %struct.C* %this to %struct.A*
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%call = tail call %struct.A* @A_ctor_base(%struct.A* %0)
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%1 = getelementptr inbounds %struct.C* %this, i32 0, i32 0
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%call2 = tail call %struct.B* @B_ctor_base(%struct.B* %1, i32 %x)
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ret %struct.C* %this
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}
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define %struct.C* @C_ctor_base_nothisret(%struct.C* %this, i32 %x) {
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entry:
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; CHECK-LABEL: C_ctor_base_nothisret:
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; CHECK: mov [[SAVETHIS:x[0-9]+]], x0
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; CHECK: bl {{_?A_ctor_base_nothisret}}
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; CHECK: mov x0, [[SAVETHIS]]
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; CHECK-NOT: b {{_?B_ctor_base_nothisret}}
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%0 = bitcast %struct.C* %this to %struct.A*
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%call = tail call %struct.A* @A_ctor_base_nothisret(%struct.A* %0)
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%1 = getelementptr inbounds %struct.C* %this, i32 0, i32 0
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%call2 = tail call %struct.B* @B_ctor_base_nothisret(%struct.B* %1, i32 %x)
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ret %struct.C* %this
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}
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define %struct.C* @C_ctor_complete(%struct.C* %this, i32 %x) {
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entry:
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; CHECK-LABEL: C_ctor_complete:
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; CHECK: b {{_?C_ctor_base}}
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%call = tail call %struct.C* @C_ctor_base(%struct.C* %this, i32 %x)
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ret %struct.C* %this
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}
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define %struct.C* @C_ctor_complete_nothisret(%struct.C* %this, i32 %x) {
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entry:
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; CHECK-LABEL: C_ctor_complete_nothisret:
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; CHECK-NOT: b {{_?C_ctor_base_nothisret}}
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%call = tail call %struct.C* @C_ctor_base_nothisret(%struct.C* %this, i32 %x)
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ret %struct.C* %this
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}
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define %struct.D* @D_ctor_base(%struct.D* %this, i32 %x) {
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entry:
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; CHECK-LABEL: D_ctor_base:
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; CHECK-NOT: mov {{x[0-9]+}}, x0
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; CHECK: bl {{_?B_ctor_complete}}
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; CHECK-NOT: mov x0, {{x[0-9]+}}
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; CHECK: b {{_?B_ctor_complete}}
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%b = getelementptr inbounds %struct.D* %this, i32 0, i32 0
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%call = tail call %struct.B* @B_ctor_complete(%struct.B* %b, i32 %x)
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%call2 = tail call %struct.B* @B_ctor_complete(%struct.B* %b, i32 %x)
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ret %struct.D* %this
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}
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define %struct.E* @E_ctor_base(%struct.E* %this, i32 %x) {
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entry:
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; CHECK-LABEL: E_ctor_base:
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; CHECK-NOT: b {{_?B_ctor_complete}}
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%b = getelementptr inbounds %struct.E* %this, i32 0, i32 0
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%call = tail call %struct.B* @B_ctor_complete(%struct.B* %b, i32 %x)
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%b2 = getelementptr inbounds %struct.E* %this, i32 0, i32 1
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%call2 = tail call %struct.B* @B_ctor_complete(%struct.B* %b2, i32 %x)
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ret %struct.E* %this
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}
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