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comparison test/CodeGen/Hexagon/opt-fabs.ll @ 121:803732b1fca8

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LLVM 5.0
author kono
date Fri, 27 Oct 2017 17:07:41 +0900
parents 7d135dc70f03
children
comparison
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120:1172e4bd9c6f 121:803732b1fca8
1 ; RUN: llc -mtriple=hexagon-unknown-elf -mcpu=hexagonv5 -hexagon-bit=0 < %s | FileCheck %s 1 ; RUN: llc -mtriple=hexagon-unknown-elf -mcpu=hexagonv5 -hexagon-bit=0 < %s | FileCheck %s
2 ; Optimize fabsf to clrbit in V5. 2 ; Optimize fabsf to clrbit in V5.
3 3
4 ; CHECK: r{{[0-9]+}} = clrbit(r{{[0-9]+}}, #31) 4 ; CHECK: r{{[0-9]+}} = clrbit(r{{[0-9]+}},#31)
5 5
6 define float @my_fabsf(float %x) nounwind { 6 define float @my_fabsf(float %x) nounwind {
7 entry: 7 entry:
8 %x.addr = alloca float, align 4 8 %x.addr = alloca float, align 4
9 store float %x, float* %x.addr, align 4 9 store float %x, float* %x.addr, align 4