| ; RUN: llc -O3 < %s -mcpu=cyclone | FileCheck %s |
| 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" |
| target triple = "arm64-apple-ios6.0.0" |
| |
| ; CHECK: test1 |
| ; CHECK: frintx |
| ; CHECK: frintm |
| define float @test1(float %a) #0 { |
| entry: |
| %call = tail call float @floorf(float %a) nounwind readnone |
| ret float %call |
| } |
| |
| declare float @floorf(float) nounwind readnone |
| |
| ; CHECK: test2 |
| ; CHECK: frintx |
| ; CHECK: frintm |
| define double @test2(double %a) #0 { |
| entry: |
| %call = tail call double @floor(double %a) nounwind readnone |
| ret double %call |
| } |
| |
| declare double @floor(double) nounwind readnone |
| |
| ; CHECK: test3 |
| ; CHECK: frinti |
| define float @test3(float %a) #0 { |
| entry: |
| %call = tail call float @nearbyintf(float %a) nounwind readnone |
| ret float %call |
| } |
| |
| declare float @nearbyintf(float) nounwind readnone |
| |
| ; CHECK: test4 |
| ; CHECK: frinti |
| define double @test4(double %a) #0 { |
| entry: |
| %call = tail call double @nearbyint(double %a) nounwind readnone |
| ret double %call |
| } |
| |
| declare double @nearbyint(double) nounwind readnone |
| |
| ; CHECK: test5 |
| ; CHECK: frintx |
| ; CHECK: frintp |
| define float @test5(float %a) #0 { |
| entry: |
| %call = tail call float @ceilf(float %a) nounwind readnone |
| ret float %call |
| } |
| |
| declare float @ceilf(float) nounwind readnone |
| |
| ; CHECK: test6 |
| ; CHECK: frintx |
| ; CHECK: frintp |
| define double @test6(double %a) #0 { |
| entry: |
| %call = tail call double @ceil(double %a) nounwind readnone |
| ret double %call |
| } |
| |
| declare double @ceil(double) nounwind readnone |
| |
| ; CHECK: test7 |
| ; CHECK: frintx |
| define float @test7(float %a) #0 { |
| entry: |
| %call = tail call float @rintf(float %a) nounwind readnone |
| ret float %call |
| } |
| |
| declare float @rintf(float) nounwind readnone |
| |
| ; CHECK: test8 |
| ; CHECK: frintx |
| define double @test8(double %a) #0 { |
| entry: |
| %call = tail call double @rint(double %a) nounwind readnone |
| ret double %call |
| } |
| |
| declare double @rint(double) nounwind readnone |
| |
| ; CHECK: test9 |
| ; CHECK: frintx |
| ; CHECK: frintz |
| define float @test9(float %a) #0 { |
| entry: |
| %call = tail call float @truncf(float %a) nounwind readnone |
| ret float %call |
| } |
| |
| declare float @truncf(float) nounwind readnone |
| |
| ; CHECK: test10 |
| ; CHECK: frintx |
| ; CHECK: frintz |
| define double @test10(double %a) #0 { |
| entry: |
| %call = tail call double @trunc(double %a) nounwind readnone |
| ret double %call |
| } |
| |
| declare double @trunc(double) nounwind readnone |
| |
| ; CHECK: test11 |
| ; CHECK: frintx |
| ; CHECK: frinta |
| define float @test11(float %a) #0 { |
| entry: |
| %call = tail call float @roundf(float %a) nounwind readnone |
| ret float %call |
| } |
| |
| declare float @roundf(float %a) nounwind readnone |
| |
| ; CHECK: test12 |
| ; CHECK: frintx |
| ; CHECK: frinta |
| define double @test12(double %a) #0 { |
| entry: |
| %call = tail call double @round(double %a) nounwind readnone |
| ret double %call |
| } |
| |
| declare double @round(double %a) nounwind readnone |
| |
| ; CHECK: test13 |
| ; CHECK-NOT: frintx |
| ; CHECK: frintm |
| define float @test13(float %a) #1 { |
| entry: |
| %call = tail call float @floorf(float %a) nounwind readnone |
| ret float %call |
| } |
| |
| ; CHECK: test14 |
| ; CHECK-NOT: frintx |
| ; CHECK: frintm |
| define double @test14(double %a) #1 { |
| entry: |
| %call = tail call double @floor(double %a) nounwind readnone |
| ret double %call |
| } |
| |
| ; CHECK: test15 |
| ; CHECK-NOT: frintx |
| ; CHECK: frintp |
| define float @test15(float %a) #1 { |
| entry: |
| %call = tail call float @ceilf(float %a) nounwind readnone |
| ret float %call |
| } |
| |
| ; CHECK: test16 |
| ; CHECK-NOT: frintx |
| ; CHECK: frintp |
| define double @test16(double %a) #1 { |
| entry: |
| %call = tail call double @ceil(double %a) nounwind readnone |
| ret double %call |
| } |
| |
| ; CHECK: test17 |
| ; CHECK-NOT: frintx |
| ; CHECK: frintz |
| define float @test17(float %a) #1 { |
| entry: |
| %call = tail call float @truncf(float %a) nounwind readnone |
| ret float %call |
| } |
| |
| ; CHECK: test18 |
| ; CHECK-NOT: frintx |
| ; CHECK: frintz |
| define double @test18(double %a) #1 { |
| entry: |
| %call = tail call double @trunc(double %a) nounwind readnone |
| ret double %call |
| } |
| |
| ; CHECK: test19 |
| ; CHECK-NOT: frintx |
| ; CHECK: frinta |
| define float @test19(float %a) #1 { |
| entry: |
| %call = tail call float @roundf(float %a) nounwind readnone |
| ret float %call |
| } |
| |
| ; CHECK: test20 |
| ; CHECK-NOT: frintx |
| ; CHECK: frinta |
| define double @test20(double %a) #1 { |
| entry: |
| %call = tail call double @round(double %a) nounwind readnone |
| ret double %call |
| } |
| |
| |
| |
| attributes #0 = { nounwind } |
| attributes #1 = { nounwind "unsafe-fp-math"="true" } |