2014-04-16 03:08:46 +08:00
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; RUN: llc -O3 < %s -mcpu=cyclone | FileCheck %s
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2014-03-29 18:18:08 +08:00
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-n32:64"
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target triple = "arm64-apple-ios6.0.0"
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; CHECK: test1
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; CHECK: frintx
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; CHECK: frintm
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define float @test1(float %a) #0 {
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entry:
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%call = tail call float @floorf(float %a) nounwind readnone
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ret float %call
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}
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declare float @floorf(float) nounwind readnone
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; CHECK: test2
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; CHECK: frintx
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; CHECK: frintm
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define double @test2(double %a) #0 {
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entry:
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%call = tail call double @floor(double %a) nounwind readnone
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ret double %call
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}
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declare double @floor(double) nounwind readnone
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; CHECK: test3
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; CHECK: frinti
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define float @test3(float %a) #0 {
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entry:
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%call = tail call float @nearbyintf(float %a) nounwind readnone
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ret float %call
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}
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declare float @nearbyintf(float) nounwind readnone
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; CHECK: test4
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; CHECK: frinti
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define double @test4(double %a) #0 {
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entry:
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%call = tail call double @nearbyint(double %a) nounwind readnone
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ret double %call
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}
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declare double @nearbyint(double) nounwind readnone
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; CHECK: test5
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; CHECK: frintx
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; CHECK: frintp
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define float @test5(float %a) #0 {
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entry:
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%call = tail call float @ceilf(float %a) nounwind readnone
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ret float %call
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}
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declare float @ceilf(float) nounwind readnone
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; CHECK: test6
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; CHECK: frintx
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; CHECK: frintp
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define double @test6(double %a) #0 {
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entry:
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%call = tail call double @ceil(double %a) nounwind readnone
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ret double %call
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}
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declare double @ceil(double) nounwind readnone
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; CHECK: test7
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; CHECK: frintx
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define float @test7(float %a) #0 {
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entry:
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%call = tail call float @rintf(float %a) nounwind readnone
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ret float %call
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}
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declare float @rintf(float) nounwind readnone
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; CHECK: test8
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; CHECK: frintx
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define double @test8(double %a) #0 {
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entry:
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%call = tail call double @rint(double %a) nounwind readnone
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ret double %call
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}
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declare double @rint(double) nounwind readnone
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; CHECK: test9
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; CHECK: frintx
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; CHECK: frintz
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define float @test9(float %a) #0 {
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entry:
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%call = tail call float @truncf(float %a) nounwind readnone
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ret float %call
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}
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declare float @truncf(float) nounwind readnone
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; CHECK: test10
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; CHECK: frintx
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; CHECK: frintz
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define double @test10(double %a) #0 {
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entry:
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%call = tail call double @trunc(double %a) nounwind readnone
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ret double %call
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}
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declare double @trunc(double) nounwind readnone
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; CHECK: test11
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; CHECK: frintx
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; CHECK: frinta
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define float @test11(float %a) #0 {
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entry:
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%call = tail call float @roundf(float %a) nounwind readnone
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ret float %call
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}
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declare float @roundf(float %a) nounwind readnone
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; CHECK: test12
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; CHECK: frintx
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; CHECK: frinta
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define double @test12(double %a) #0 {
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entry:
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%call = tail call double @round(double %a) nounwind readnone
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ret double %call
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}
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declare double @round(double %a) nounwind readnone
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; CHECK: test13
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; CHECK-NOT: frintx
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; CHECK: frintm
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define float @test13(float %a) #1 {
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entry:
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%call = tail call float @floorf(float %a) nounwind readnone
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ret float %call
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}
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; CHECK: test14
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; CHECK-NOT: frintx
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; CHECK: frintm
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define double @test14(double %a) #1 {
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entry:
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%call = tail call double @floor(double %a) nounwind readnone
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ret double %call
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}
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; CHECK: test15
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; CHECK-NOT: frintx
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; CHECK: frintp
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define float @test15(float %a) #1 {
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entry:
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%call = tail call float @ceilf(float %a) nounwind readnone
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ret float %call
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}
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; CHECK: test16
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; CHECK-NOT: frintx
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; CHECK: frintp
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define double @test16(double %a) #1 {
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entry:
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%call = tail call double @ceil(double %a) nounwind readnone
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ret double %call
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}
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; CHECK: test17
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; CHECK-NOT: frintx
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; CHECK: frintz
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define float @test17(float %a) #1 {
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entry:
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%call = tail call float @truncf(float %a) nounwind readnone
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ret float %call
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}
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; CHECK: test18
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; CHECK-NOT: frintx
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; CHECK: frintz
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define double @test18(double %a) #1 {
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entry:
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%call = tail call double @trunc(double %a) nounwind readnone
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ret double %call
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}
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; CHECK: test19
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; CHECK-NOT: frintx
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; CHECK: frinta
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define float @test19(float %a) #1 {
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entry:
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%call = tail call float @roundf(float %a) nounwind readnone
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ret float %call
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}
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; CHECK: test20
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; CHECK-NOT: frintx
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; CHECK: frinta
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define double @test20(double %a) #1 {
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entry:
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%call = tail call double @round(double %a) nounwind readnone
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ret double %call
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}
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attributes #0 = { nounwind }
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attributes #1 = { nounwind "unsafe-fp-math"="true" }
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