llvm-6502/test/CodeGen/R600/sign_extend.ll at dc9a217d05eb5b65b51ad1f806166ae6430308b1 - llvm-6502 - Applefritter: Git

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Tom Stellard 3986785046 R600/SI: Use -verify-machineinstrs for most tests

We can't enable the verifier for tests with SI_IF and SI_ELSE, because
these instructions are always followed by a COPY which copies their
result to the next basic block.  This violates the machine verifier's
rule that non-terminators can not folow terminators.

Reviewed-by: Vincent Lejeune<vljn at ovi.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192366 91177308-0d34-0410-b5e6-96231b3b80d8

2013-10-10 17:11:46 +00:00

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 ; RUN: llc < %s -march=r600 -mcpu=SI -verify-machineinstrs | FileCheck %s
 ; CHECK: V_ASHR
 define void @test(i64 addrspace(1)* %out, i32 %a, i32 %b, i32 %c)  {
 entry:
   %0 = mul i32 %a, %b
   %1 = add i32 %0, %c
   %2 = sext i32 %1 to i64
   store i64 %2, i64 addrspace(1)* %out
   ret void
 }