On Thu, Jun 20, 2013 at 06:43:47PM -0500, Aaron Watry wrote:
> No test/expansion for SI has been added yet. Attempts to expand this
> operation for SI resulted in a stacktrace in (IIRC) LegalizeIntegerTypes
> which was complaining about vector comparisons being required to return
> a vector type.
>
Could you file a bug for this?
Thanks,
Tom
> Signed-off-by: Aaron Watry <awa...@gmail.com>
> ---
> test/CodeGen/R600/setcc.ll | 25 ++++++++++++++++++++++---
> 1 file changed, 22 insertions(+), 3 deletions(-)
>
> diff --git a/test/CodeGen/R600/setcc.ll b/test/CodeGen/R600/setcc.ll
> index 0752f2e..e3f77b1 100644
> --- a/test/CodeGen/R600/setcc.ll
> +++ b/test/CodeGen/R600/setcc.ll
> @@ -1,7 +1,26 @@
> -;RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s
> -;CHECK: SETE_INT T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
> +;RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck --check-prefix=EG-CHECK
> %s
>
> -define void @test(<4 x i32> addrspace(1)* %out, <4 x i32> addrspace(1)* %in)
> {
> +;EG-CHECK: @test2
> +;EG-CHECK: SETE_INT {{\*? *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW],
> T[0-9]+\.[XYZW]}}
> +;EG-CHECK: SETE_INT {{\*? *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW],
> T[0-9]+\.[XYZW]}}
> +
> +define void @test2(<2 x i32> addrspace(1)* %out, <2 x i32> addrspace(1)*
> %in) {
> + %b_ptr = getelementptr <2 x i32> addrspace(1)* %in, i32 1
> + %a = load <2 x i32> addrspace(1) * %in
> + %b = load <2 x i32> addrspace(1) * %b_ptr
> + %result = icmp eq <2 x i32> %a, %b
> + %sext = sext <2 x i1> %result to <2 x i32>
> + store <2 x i32> %sext, <2 x i32> addrspace(1)* %out
> + ret void
> +}
> +
> +;EG-CHECK: @test4
> +;EG-CHECK: SETE_INT {{\*? *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW],
> T[0-9]+\.[XYZW]}}
> +;EG-CHECK: SETE_INT {{\*? *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW],
> T[0-9]+\.[XYZW]}}
> +;EG-CHECK: SETE_INT {{\*? *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW],
> T[0-9]+\.[XYZW]}}
> +;EG-CHECK: SETE_INT {{\*? *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW],
> T[0-9]+\.[XYZW]}}
> +
> +define void @test4(<4 x i32> addrspace(1)* %out, <4 x i32> addrspace(1)*
> %in) {
> %b_ptr = getelementptr <4 x i32> addrspace(1)* %in, i32 1
> %a = load <4 x i32> addrspace(1) * %in
> %b = load <4 x i32> addrspace(1) * %b_ptr
> --
> 1.8.1.2
>
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