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llvm-mirror/test/Transforms/RewriteStatepointsForGC/statepoint-attrs.ll
Philip Reames ca4b985617 [Statepoint] Switch RS4GC to using gc-live bundle form
Now that we have an operand based form for the GC arguments to a statepoint intrinsic, update RS4GC to use it and update tests to reflect. This is pretty straight forward. I nearly landed without review, but figured a second set of eyes didn't hurt.

Differential Revision: https://reviews.llvm.org/D81121
2020-06-04 15:49:11 -07:00

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LLVM

; RUN: opt -S -rewrite-statepoints-for-gc < %s | FileCheck %s
; RUN: opt -S -passes=rewrite-statepoints-for-gc < %s | FileCheck %s
; Ensure statepoints copy (valid) attributes from callsites.
declare void @f(i8 addrspace(1)* %obj)
; copy over norecurse noimplicitfloat to statepoint call
define void @test1(i8 addrspace(1)* %arg) gc "statepoint-example" {
; CHECK-LABEL: test1(
; CHECK: %statepoint_token = call token (i64, i32, void (i8 addrspace(1)*)*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidp1i8f(i64 2882400000, i32 0, void (i8 addrspace(1)*)* @f, i32 1, i32 0, i8 addrspace(1)* %arg, i32 0, i32 0) #1 [ "gc-live"(i8 addrspace(1)* %arg) ]
call void @f(i8 addrspace(1)* %arg) #1
ret void
}
attributes #1 = { norecurse noimplicitfloat }