Mercurial > hg > CbC > CbC_llvm
view test/CodeGen/Thumb2/bfx.ll @ 146:3fc4d5c3e21e
set tail call flag for code segment in CGCAll
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Sun, 23 Dec 2018 19:23:36 +0900 |
parents | 54457678186b |
children |
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; RUN: llc -mtriple=thumb-eabi -mcpu=arm1156t2-s -mattr=+thumb2 %s -o - | FileCheck %s define i32 @sbfx1(i32 %a) { ; CHECK: sbfx1 ; CHECK: sbfx r0, r0, #7, #11 %t1 = lshr i32 %a, 7 %t2 = trunc i32 %t1 to i11 %t3 = sext i11 %t2 to i32 ret i32 %t3 } define i32 @ubfx1(i32 %a) { ; CHECK: ubfx1 ; CHECK: ubfx r0, r0, #7, #11 %t1 = lshr i32 %a, 7 %t2 = trunc i32 %t1 to i11 %t3 = zext i11 %t2 to i32 ret i32 %t3 } define i32 @ubfx2(i32 %a) { ; CHECK: ubfx2 ; CHECK: ubfx r0, r0, #7, #11 %t1 = lshr i32 %a, 7 %t2 = and i32 %t1, 2047 ret i32 %t2 }