Mercurial > hg > CbC > CbC_llvm
view test/CodeGen/X86/memcpy-from-string.ll @ 100:7d135dc70f03 LLVM 3.9
LLVM 3.9
author | Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp> |
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date | Tue, 26 Jan 2016 22:53:40 +0900 |
parents | |
children | 3a76565eade5 |
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; RUN: llc < %s -asm-verbose=false | FileCheck %s target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" target triple = "x86_64-unknown-linux-gnu" %0 = type { %1, i64, %2 } %1 = type { i8* } %2 = type { i64, [8 x i8] } @0 = internal constant [10 x i8] c"asdf jkl;\00", align 1 ; Memcpy lowering should emit stores of immediates containing string data from ; the correct offsets. ; CHECK-LABEL: foo: ; CHECK: movb $0, 6(%rdi) ; CHECK: movw $15212, 4(%rdi) ; CHECK: movl $1802117222, (%rdi) define void @foo(i8* %tmp2) { call void @llvm.memcpy.p0i8.p0i8.i64(i8* %tmp2, i8* getelementptr inbounds ([10 x i8], [10 x i8]* @0, i64 0, i64 3), i64 7, i32 1, i1 false) ret void } declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture readonly, i64, i32, i1)