Mercurial > hg > Members > tobaru > cbc > CbC_llvm
view test/CodeGen/X86/lea-2.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 | 54457678186b |
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; RUN: llc < %s -march=x86 -x86-asm-syntax=intel | FileCheck %s define i32 @test1(i32 %A, i32 %B) { %tmp1 = shl i32 %A, 2 %tmp3 = add i32 %B, -5 %tmp4 = add i32 %tmp3, %tmp1 ; The above computation of %tmp4 should match a single lea, without using ; actual add instructions. ; CHECK-NOT: add ; CHECK: lea {{[a-z]+}}, dword ptr [{{[a-z]+}} + 4*{{[a-z]+}} - 5] ret i32 %tmp4 }