llvm/test/Transforms/LoopStrengthReduce/invariant_value_first.ll
Reid Spencer 43b40035ba For PR1319:
Fix syntax of tests to ensure grep pattern is properly quoted.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36134 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-16 15:31:49 +00:00

23 lines
564 B
LLVM

; Check that the index of 'P[outer]' is pulled out of the loop.
; RUN: llvm-upgrade < %s | llvm-as | opt -loop-reduce | llvm-dis | \
; RUN: not grep {getelementptr.*%outer.*%INDVAR}
declare bool %pred()
declare int %foo()
void %test([10000 x int]* %P) {
%outer = call int %foo()
br label %Loop
Loop:
%INDVAR = phi int [0, %0], [%INDVAR2, %Loop]
%STRRED = getelementptr [10000 x int]* %P, int %outer, int %INDVAR
store int 0, int* %STRRED
%INDVAR2 = add int %INDVAR, 1
%cond = call bool %pred()
br bool %cond, label %Loop, label %Out
Out:
ret void
}