[PATCH] D51795: AMDGPU: Don't error on calls to constexpr casts of functions
Scott Linder via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Sep 7 13:25:39 PDT 2018
scott.linder added a comment.
I still don't understand exactly when a call is indirect, but when an argument is cast this still seems to fail:
%foo = type opaque
define i64 @bar(i64 addrspace(1)* %p) {
ret i64 1
}
define void @test_cast_to_opaque(%foo addrspace(1)* %out) {
%1 = call i64 bitcast (i64 (i64 addrspace(1)*)* @bar to i64 (%foo addrspace(1)*)*)(%foo addrspace(1)* %out)
ret void
}
gives:
error: <unknown>:0:0: in function test_cast_to_opaque void (%foo addrspace(1)*): unsupported indirect call to function bar
================
Comment at: test/CodeGen/AMDGPU/promote-alloca-bitcast-function.ll:9
-; XCHECK: in function crash_call_constexpr_cast{{.*}}: unsupported call to function foo
+; CHECK-LABEL: @crash_call_constexpr_cast(
+; CHECK: alloca
----------------
Maybe rename these without the `crash_`?
https://reviews.llvm.org/D51795
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