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llvm-mirror/test/Transforms/IndVarSimplify/2011-09-19-vectoriv.ll
Eric Christopher a62270de2c Revert "Temporarily Revert "Add basic loop fusion pass.""
The reversion apparently deleted the test/Transforms directory.

Will be re-reverting again.

llvm-svn: 358552
2019-04-17 04:52:47 +00:00

17 lines
598 B
LLVM

; RUN: opt < %s -indvars -S | FileCheck %s
; PR10946: Vector IVs are not SCEVable.
; CHECK-NOT: phi
define void @test() nounwind {
allocas:
br i1 undef, label %cif_done, label %for_loop398
cif_done: ; preds = %allocas
ret void
for_loop398: ; preds = %for_loop398, %allocas
%storemerge35 = phi <4 x i32> [ %storemerge, %for_loop398 ], [ undef, %allocas ]
%bincmp431 = icmp sge <4 x i32> %storemerge35, <i32 5, i32 5, i32 5, i32 5>
%storemerge = bitcast <4 x float> undef to <4 x i32>
br label %for_loop398
}