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llvm-mirror/test/Transforms/PlaceSafepoints/memset.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

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522 B
LLVM

; RUN: opt < %s -S -place-safepoints | FileCheck %s
define void @test(i32, i8 addrspace(1)* %ptr) gc "statepoint-example" {
; CHECK-LABEL: @test
; CHECK-NEXT: llvm.memset
; CHECK: do_safepoint
; CHECK: @foo
call void @llvm.memset.p1i8.i64(i8 addrspace(1)* align 8 %ptr, i8 0, i64 24, i1 false)
call void @foo()
ret void
}
declare void @foo()
declare void @llvm.memset.p1i8.i64(i8 addrspace(1)*, i8, i64, i1)
declare void @do_safepoint()
define void @gc.safepoint_poll() {
call void @do_safepoint()
ret void
}