llvm-6502/test/CodeGen/R600/empty-function.ll
Rafael Espindola 99739705ac Call EmitFunctionHeader just before EmitFunctionBody.
This avoids switching to .AMDGPU.config and back and hardcoding the
section it switches back to.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232479 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-17 14:34:42 +00:00

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553 B
LLVM

; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s
; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s
; Make sure we don't assert on empty functions
; SI: .text
; SI-LABEL: {{^}}empty_function_ret:
; SI: s_endpgm
; SI: codeLenInByte = 4
define void @empty_function_ret() #0 {
ret void
}
; SI: .text
; SI-LABEL: {{^}}empty_function_unreachable:
; SI: codeLenInByte = 0
define void @empty_function_unreachable() #0 {
unreachable
}
attributes #0 = { nounwind }