36 lines
716 B
LLVM
36 lines
716 B
LLVM
; RUN: llc -mtriple=mipsel -disable-mips-delay-filler -relocation-model=pic -mips-tail-calls=1 < %s | FileCheck %s
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@g = external global i32
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; CHECK: move $gp
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; CHECK: jalr $25
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; CHECK: nop
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; CHECK-NOT: move $gp
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; CHECK: jr $25
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define void @f0() nounwind {
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entry:
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tail call void @externalFunc() nounwind
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tail call fastcc void @internalFunc()
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ret void
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}
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declare void @externalFunc()
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define internal fastcc void @internalFunc() nounwind noinline {
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entry:
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%0 = load i32, ptr @g, align 4
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%inc = add nsw i32 %0, 1
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store i32 %inc, ptr @g, align 4
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ret void
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}
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define void @no_lazy(ptr %pf) {
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; CHECK-LABEL: no_lazy
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; CHECK-NOT: gp_disp
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tail call void %pf(i32 1)
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ret void
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}
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