1
0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2025-01-31 20:51:52 +01:00
llvm-mirror/test/Transforms/Inline/inline-brunch-funnel.ll
Eric Christopher a62270de2c Revert "Temporarily Revert "Add basic loop fusion pass.""
The reversion apparently deleted the test/Transforms directory.

Will be re-reverting again.

llvm-svn: 358552
2019-04-17 04:52:47 +00:00

36 lines
1.0 KiB
LLVM

; Test that inliner skips @llvm.icall.branch.funnel
; RUN: opt < %s -inline -S | FileCheck %s
target datalayout = "e-p:64:64"
target triple = "x86_64-unknown-linux-gnu"
declare void @llvm.icall.branch.funnel(...)
; CHECK-LABEL: define void @fn_musttail(
define void @fn_musttail() {
call void (...) @bf_musttail()
; CHECK: call void (...) @bf_musttail(
ret void
}
; CHECK-LABEL: define internal void @bf_musttail(
define internal void @bf_musttail(...) {
musttail call void (...) @llvm.icall.branch.funnel(...)
; CHECK: musttail call void (...) @llvm.icall.branch.funnel(
ret void
}
; CHECK-LABEL: define void @fn_musttail_always(
define void @fn_musttail_always() {
call void (...) @bf_musttail_always()
; CHECK: call void (...) @bf_musttail_always(
ret void
}
; CHECK-LABEL: define internal void @bf_musttail_always(
define internal void @bf_musttail_always(...) alwaysinline {
musttail call void (...) @llvm.icall.branch.funnel(...)
; CHECK: musttail call void (...) @llvm.icall.branch.funnel(
ret void
}