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comparison test/CodeGen/ARM/str_trunc.ll @ 77:54457678186b LLVM3.6

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LLVM 3.6
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Mon, 08 Sep 2014 22:06:00 +0900
parents 95c75e76d11b
children
comparison
equal deleted inserted replaced
34:e874dbf0ad9d 77:54457678186b
1 ; RUN: llc < %s -march=arm | \ 1 ; RUN: llc -mtriple=arm-eabi %s -o - | FileCheck %s
2 ; RUN: grep strb | count 1
3 ; RUN: llc < %s -march=arm | \
4 ; RUN: grep strh | count 1
5 2
6 define void @test1(i32 %v, i16* %ptr) { 3 define void @test1(i32 %v, i16* %ptr) {
7 %tmp = trunc i32 %v to i16 ; <i16> [#uses=1] 4 %tmp = trunc i32 %v to i16 ; <i16> [#uses=1]
8 store i16 %tmp, i16* %ptr 5 store i16 %tmp, i16* %ptr
9 ret void 6 ret void
12 define void @test2(i32 %v, i8* %ptr) { 9 define void @test2(i32 %v, i8* %ptr) {
13 %tmp = trunc i32 %v to i8 ; <i8> [#uses=1] 10 %tmp = trunc i32 %v to i8 ; <i8> [#uses=1]
14 store i8 %tmp, i8* %ptr 11 store i8 %tmp, i8* %ptr
15 ret void 12 ret void
16 } 13 }
14
15 ; CHECK: strh
16 ; CHECK-NOT: strh
17
18 ; CHECK: strb
19 ; CHECK-NOT: strb
20