From f10711fb8c8b5596e973bcc27b5af6203fec34b4 Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Mon, 27 Jun 2011 23:40:45 +0000
Subject: Remove the experimental (and unused) pre-ra splitting pass. Greedy
 regalloc can split live ranges.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133962 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/X86/pre-split1.ll | 24 ------------------------
 1 file changed, 24 deletions(-)
 delete mode 100644 test/CodeGen/X86/pre-split1.ll

(limited to 'test/CodeGen/X86/pre-split1.ll')

diff --git a/test/CodeGen/X86/pre-split1.ll b/test/CodeGen/X86/pre-split1.ll
deleted file mode 100644
index b55bf57107..0000000000
--- a/test/CodeGen/X86/pre-split1.ll
+++ /dev/null
@@ -1,24 +0,0 @@
-; RUN: llc < %s -march=x86 -mattr=+sse2 -pre-alloc-split -regalloc=linearscan -stats |& \
-; RUN:   grep {pre-alloc-split} | grep {Number of intervals split} | grep 1
-; XFAIL: *
-
-define void @test(double* %P, i32 %cond) nounwind {
-entry:
-	%0 = load double* %P, align 8		; <double> [#uses=1]
-	%1 = fadd double %0, 4.000000e+00		; <double> [#uses=2]
-	%2 = icmp eq i32 %cond, 0		; <i1> [#uses=1]
-	br i1 %2, label %bb1, label %bb
-
-bb:		; preds = %entry
-	%3 = fadd double %1, 4.000000e+00		; <double> [#uses=1]
-	br label %bb1
-
-bb1:		; preds = %bb, %entry
-	%A.0 = phi double [ %3, %bb ], [ %1, %entry ]		; <double> [#uses=1]
-	%4 = fmul double %A.0, 4.000000e+00		; <double> [#uses=1]
-	%5 = tail call i32 (...)* @bar() nounwind		; <i32> [#uses=0]
-	store double %4, double* %P, align 8
-	ret void
-}
-
-declare i32 @bar(...)
-- 
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