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comparison test/CodeGen/SPARC/2008-10-10-InlineAsmMemoryOperand.ll @ 0:95c75e76d11b

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LLVM 3.4
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 13:56:28 +0900
parents
children 60c9769439b8
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-1:000000000000 0:95c75e76d11b
1 ; RUN: llc < %s -march=sparc
2 ; PR 1557
3
4 target datalayout = "E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-f128:128:128"
5 @llvm.global_ctors = appending global [1 x { i32, void ()* }] [ { i32, void ()* } { i32 65535, void ()* @set_fast_math } ] ; <[1 x { i32, void ()* }]*> [#uses=0]
6
7 define internal void @set_fast_math() nounwind {
8 entry:
9 %fsr = alloca i32 ; <i32*> [#uses=4]
10 call void asm "st %fsr, $0", "=*m"(i32* %fsr) nounwind
11 %0 = load i32* %fsr, align 4 ; <i32> [#uses=1]
12 %1 = or i32 %0, 4194304 ; <i32> [#uses=1]
13 store i32 %1, i32* %fsr, align 4
14 call void asm sideeffect "ld $0, %fsr", "*m"(i32* %fsr) nounwind
15 ret void
16 }