llvm-6502/test/CodeGen/XCore/mkmsk.ll at b8b3f6081f8dc409e7281e1597d8d94e50e4b028 - llvm-6502 - Applefritter: Git

6502/llvm-6502

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Richard Osborne aa08c8b2ba Fix pattern for MKMSK instruction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158409 91177308-0d34-0410-b5e6-96231b3b80d8

2012-06-13 17:59:12 +00:00

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 ; RUN: llc < %s -march=xcore | FileCheck %s
 define i32 @f(i32) nounwind {
 ; CHECK: f:
 ; CHECK: mkmsk r0, r0
 ; CHECK-NEXT: retsp 0
 entry:
   %1 = shl i32 1, %0
   %2 = add i32 %1, -1
   ret i32 %2
 }