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annotate test/CodeGen/Mips/2008-07-31-fcopysign.ll @ 117:facf19d07cd9

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Wed, 24 Aug 2016 20:10:41 +0900
parents 95c75e76d11b
children
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95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; RUN: llc < %s -march=mips -o %t
95c75e76d11b LLVM 3.4
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2 ; RUN: grep abs.s %t | count 1
95c75e76d11b LLVM 3.4
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3 ; RUN: grep neg.s %t | count 1
95c75e76d11b LLVM 3.4
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4
95c75e76d11b LLVM 3.4
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5 ; FIXME: Should not emit abs.s or neg.s since these instructions produce
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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6 ; incorrect results if the operand is NaN.
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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7 ; REQUIRES: disabled
95c75e76d11b LLVM 3.4
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8
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9 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:32-i16:16:32-i32:32:32-i64:32:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64"
95c75e76d11b LLVM 3.4
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10 target triple = "mipsallegrexel-unknown-psp-elf"
95c75e76d11b LLVM 3.4
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11
95c75e76d11b LLVM 3.4
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12 define float @A(float %i, float %j) nounwind {
95c75e76d11b LLVM 3.4
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13 entry:
95c75e76d11b LLVM 3.4
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14 tail call float @copysignf( float %i, float %j ) nounwind readnone ; <float>:0 [#uses=1]
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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15 ret float %0
95c75e76d11b LLVM 3.4
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16 }
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95c75e76d11b LLVM 3.4
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18 declare float @copysignf(float, float) nounwind readnone