Mercurial > hg > CbC > CbC_llvm
diff test/CodeGen/R600/mad_int24.ll @ 77:54457678186b LLVM3.6
LLVM 3.6
| author | Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Mon, 08 Sep 2014 22:06:00 +0900 |
| parents | 95c75e76d11b |
| children | 60c9769439b8 |
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--- a/test/CodeGen/R600/mad_int24.ll Thu Dec 12 15:22:36 2013 +0900 +++ b/test/CodeGen/R600/mad_int24.ll Mon Sep 08 22:06:00 2014 +0900 @@ -1,12 +1,15 @@ -; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s --check-prefix=EG-CHECK -; RUN: llc < %s -march=r600 -mcpu=cayman | FileCheck %s --check-prefix=CM-CHECK -; RUN: llc < %s -march=r600 -mcpu=SI -verify-machineinstrs | FileCheck %s --check-prefix=SI-CHECK +; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s --check-prefix=EG --check-prefix=FUNC +; RUN: llc < %s -march=r600 -mcpu=cayman | FileCheck %s --check-prefix=CM --check-prefix=FUNC +; RUN: llc < %s -march=r600 -mcpu=SI -verify-machineinstrs | FileCheck %s --check-prefix=SI --check-prefix=FUNC -; EG-CHECK: @i32_mad24 +; FUNC-LABEL: @i32_mad24 ; Signed 24-bit multiply is not supported on pre-Cayman GPUs. -; EG-CHECK: MULLO_INT -; CM-CHECK: MULADD_INT24 {{[ *]*}}T{{[0-9].[XYZW]}}, KC0[2].Z, KC0[2].W, KC0[3].X -; SI-CHECK: V_MAD_I32_I24 +; EG: MULLO_INT +; Make sure we aren't masking the inputs. +; CM-NOT: AND +; CM: MULADD_INT24 +; SI-NOT: AND +; SI: V_MAD_I32_I24 define void @i32_mad24(i32 addrspace(1)* %out, i32 %a, i32 %b, i32 %c) { entry: %0 = shl i32 %a, 8