Mercurial > hg > Members > tobaru > cbc > CbC_llvm
view test/CodeGen/X86/stride-reuse.ll @ 77:54457678186b
LLVM 3.6
author | Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp> |
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date | Mon, 08 Sep 2014 22:06:00 +0900 |
parents | 95c75e76d11b |
children | afa8332a0e37 |
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; RUN: llc < %s -mcpu=generic -march=x86 | FileCheck %s ; RUN: llc < %s -mcpu=generic -mtriple=x86_64-linux | FileCheck %s ; CHECK-NOT: lea @B = external global [1000 x float], align 32 @A = external global [1000 x float], align 32 @P = external global [1000 x i32], align 32 define void @foo(i32 %m) nounwind { entry: %tmp1 = icmp sgt i32 %m, 0 br i1 %tmp1, label %bb, label %return bb: %i.019.0 = phi i32 [ %indvar.next, %bb ], [ 0, %entry ] %tmp2 = getelementptr [1000 x float]* @B, i32 0, i32 %i.019.0 %tmp3 = load float* %tmp2, align 4 %tmp4 = fmul float %tmp3, 2.000000e+00 %tmp5 = getelementptr [1000 x float]* @A, i32 0, i32 %i.019.0 store float %tmp4, float* %tmp5, align 4 %tmp8 = shl i32 %i.019.0, 1 %tmp9 = add i32 %tmp8, 64 %tmp10 = getelementptr [1000 x i32]* @P, i32 0, i32 %i.019.0 store i32 %tmp9, i32* %tmp10, align 4 %indvar.next = add i32 %i.019.0, 1 %exitcond = icmp eq i32 %indvar.next, %m br i1 %exitcond, label %return, label %bb return: ret void }