18 lines
456 B
LLVM
18 lines
456 B
LLVM
; RUN: llc -mtriple=thumbv7-linux-gnueabi -O0 < %s | FileCheck %s
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; RUN: llc -mtriple=thumbv8m.base-arm-none-eabi -filetype=obj < %s
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; Primarily a non-crash test: Thumbv7 Linux does not have FastISel support,
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; which led (via a convoluted route) to DAG nodes after a TC_RETURN that
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; couldn't possibly work.
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declare ptr @g(ptr)
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define ptr @f(ptr %a) {
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entry:
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%0 = tail call ptr @g(ptr %a)
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ret ptr %0
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; CHECK: b g
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; CHECK-NOT: ldr
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; CHECK-NOT: str
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}
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