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; RUN: llc < %s -mtriple=thumbv7-linux-gnueabihf %s -o - | FileCheck %s
; Check that new water is created by splitting the basic block after the
; load instruction. Previously, new water was created before the load
; instruction, which caused the pass to fail to converge.
define void @test(i1 %tst) {
; CHECK-LABEL: test:
; CHECK: vldr {{s[0-9]+}}, [[CONST:\.LCPI[0-9]+_[0-9]+]]
; CHECK: b.w [[CONTINUE:\.LBB[0-9]+_[0-9]+]]
; CHECK: [[CONST]]:
; CHECK-NEXT: .long
; CHECK: [[CONTINUE]]:
entry:
br i1 %tst, label %true, label %false
true:
%val = phi float [12345.0, %entry], [undef, %false]
call i32 @llvm.arm.space(i32 2000, i32 undef)
call void @bar(float %val)
ret void
false:
br label %true
}
declare void @bar(float)
declare i32 @llvm.arm.space(i32, i32)
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