Imported Upstream version 5.18.0.179

Former-commit-id: 67aa10e65b237e1c4537630979ee99ebe1374215
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-10-25 08:34:57 +00:00
parent d6bde52373
commit 8625704ad8
28485 changed files with 3866843 additions and 50 deletions

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; RUN: opt -loop-unroll -unroll-threshold=2000 -S < %s | llc -march=r600 -mcpu=cypress | FileCheck %s
; REQUIRES: asserts
; CHECK: {{^}}alu_limits:
; CHECK: CF_END
%struct.foo = type {i32, i32, i32}
define amdgpu_kernel void @alu_limits(i32 addrspace(1)* %out, %struct.foo* %in, i32 %offset) {
entry:
%ptr = getelementptr inbounds %struct.foo, %struct.foo* %in, i32 1, i32 2
%x = load i32, i32 *%ptr, align 4
br label %loop
loop:
%i = phi i32 [ 100, %entry ], [ %nexti, %loop ]
%val = phi i32 [ 1, %entry ], [ %nextval, %loop ]
%nexti = sub i32 %i, 1
%y = xor i32 %x, %i
%nextval = mul i32 %val, %y
%cond = icmp ne i32 %nexti, 0
br i1 %cond, label %loop, label %end
end:
%out_val = add i32 %nextval, 4
store i32 %out_val, i32 addrspace(1)* %out, align 4
ret void
}