Mercurial > hg > Members > tobaru > cbc > CbC_llvm
view test/CodeGen/X86/loop-strength-reduce2.ll @ 33:e4204d083e25
LLVM 3.5
author | Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp> |
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date | Thu, 12 Dec 2013 14:32:10 +0900 |
parents | 95c75e76d11b |
children | afa8332a0e37 |
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; RUN: llc < %s -mtriple=i686-apple-darwin -relocation-model=pic | FileCheck %s ; ; Make sure the PIC label flags2-"L1$pb" is not moved up to the preheader. ; CHECK: mov{{.}} {{.*}}$pb @flags2 = internal global [8193 x i8] zeroinitializer, align 32 ; <[8193 x i8]*> [#uses=1] define void @test(i32 %k, i32 %i) nounwind { entry: %k_addr.012 = shl i32 %i, 1 ; <i32> [#uses=1] %tmp14 = icmp sgt i32 %k_addr.012, 8192 ; <i1> [#uses=1] br i1 %tmp14, label %return, label %bb bb: ; preds = %bb, %entry %indvar = phi i32 [ 0, %entry ], [ %indvar.next, %bb ] ; <i32> [#uses=2] %tmp. = shl i32 %i, 1 ; <i32> [#uses=1] %tmp.15 = mul i32 %indvar, %i ; <i32> [#uses=1] %tmp.16 = add i32 %tmp.15, %tmp. ; <i32> [#uses=2] %k_addr.0.0 = bitcast i32 %tmp.16 to i32 ; <i32> [#uses=1] %gep.upgrd.1 = zext i32 %tmp.16 to i64 ; <i64> [#uses=1] %tmp = getelementptr [8193 x i8]* @flags2, i32 0, i64 %gep.upgrd.1 ; <i8*> [#uses=1] store i8 0, i8* %tmp %k_addr.0 = add i32 %k_addr.0.0, %i ; <i32> [#uses=1] %tmp.upgrd.2 = icmp sgt i32 %k_addr.0, 8192 ; <i1> [#uses=1] %indvar.next = add i32 %indvar, 1 ; <i32> [#uses=1] br i1 %tmp.upgrd.2, label %return, label %bb return: ; preds = %bb, %entry ret void }