You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
110 lines
2.7 KiB
110 lines
2.7 KiB
4 months ago
|
; RUN: llc < %s -mtriple=armv7-apple-ios6 -mcpu=cortex-a8 | FileCheck %s --check-prefix=NOOPT
|
||
|
|
; RUN: llc < %s -mtriple=armv7-apple-ios7 -mcpu=cortex-a8 | FileCheck %s --check-prefix=SINCOS
|
||
|
|
; RUN: llc < %s -mtriple=armv7-linux-gnu -mcpu=cortex-a8 | FileCheck %s --check-prefix=SINCOS-GNU
|
||
|
|
; RUN: llc < %s -mtriple=armv7-linux-gnueabi -mcpu=cortex-a8 \
|
||
|
|
; RUN: --enable-unsafe-fp-math | FileCheck %s --check-prefix=SINCOS-GNU
|
||
|
|
; RUN: llc < %s -mtriple=armv7-linux-android -mcpu=cortex-a8 | FileCheck %s --check-prefix=NOOPT-ANDROID
|
||
|
|
; RUN: llc < %s -mtriple=armv7-linux-android9 -mcpu=cortex-a8 | FileCheck %s --check-prefix=SINCOS-GNU
|
||
|
|
|
||
|
|
; Combine sin / cos into a single call unless they may write errno (as
|
||
|
|
; captured by readnone attrbiute, controlled by clang -fmath-errno
|
||
|
|
; setting).
|
||
|
|
; rdar://12856873
|
||
|
|
|
||
|
|
define float @test1(float %x) nounwind {
|
||
|
|
entry:
|
||
|
|
; SINCOS-LABEL: test1:
|
||
|
|
; SINCOS: bl ___sincosf_stret
|
||
|
|
|
||
|
|
; SINCOS-GNU-LABEL: test1:
|
||
|
|
; SINCOS-GNU: bl sincosf
|
||
|
|
|
||
|
|
; NOOPT-LABEL: test1:
|
||
|
|
; NOOPT: bl _sinf
|
||
|
|
; NOOPT: bl _cosf
|
||
|
|
|
||
|
|
; NOOPT-ANDROID-LABEL: test1:
|
||
|
|
; NOOPT-ANDROID: bl sinf
|
||
|
|
; NOOPT-ANDROID: bl cosf
|
||
|
|
|
||
|
|
%call = tail call float @sinf(float %x) readnone
|
||
|
|
%call1 = tail call float @cosf(float %x) readnone
|
||
|
|
%add = fadd float %call, %call1
|
||
|
|
ret float %add
|
||
|
|
}
|
||
|
|
|
||
|
|
define float @test1_errno(float %x) nounwind {
|
||
|
|
entry:
|
||
|
|
; SINCOS-LABEL: test1_errno:
|
||
|
|
; SINCOS: bl _sinf
|
||
|
|
; SINCOS: bl _cosf
|
||
|
|
|
||
|
|
; SINCOS-GNU-LABEL: test1_errno:
|
||
|
|
; SINCOS-GNU: bl sinf
|
||
|
|
; SINCOS-GNU: bl cosf
|
||
|
|
|
||
|
|
; NOOPT-LABEL: test1_errno:
|
||
|
|
; NOOPT: bl _sinf
|
||
|
|
; NOOPT: bl _cosf
|
||
|
|
|
||
|
|
; NOOPT-ANDROID-LABEL: test1_errno:
|
||
|
|
; NOOPT-ANDROID: bl sinf
|
||
|
|
; NOOPT-ANDROID: bl cosf
|
||
|
|
|
||
|
|
%call = tail call float @sinf(float %x)
|
||
|
|
%call1 = tail call float @cosf(float %x)
|
||
|
|
%add = fadd float %call, %call1
|
||
|
|
ret float %add
|
||
|
|
}
|
||
|
|
|
||
|
|
define double @test2(double %x) nounwind {
|
||
|
|
entry:
|
||
|
|
; SINCOS-LABEL: test2:
|
||
|
|
; SINCOS: bl ___sincos_stret
|
||
|
|
|
||
|
|
; SINCOS-GNU-LABEL: test2:
|
||
|
|
; SINCOS-GNU: bl sincos
|
||
|
|
|
||
|
|
; NOOPT-LABEL: test2:
|
||
|
|
; NOOPT: bl _sin
|
||
|
|
; NOOPT: bl _cos
|
||
|
|
|
||
|
|
; NOOPT-ANDROID-LABEL: test2:
|
||
|
|
; NOOPT-ANDROID: bl sin
|
||
|
|
; NOOPT-ANDROID: bl cos
|
||
|
|
|
||
|
|
%call = tail call double @sin(double %x) readnone
|
||
|
|
%call1 = tail call double @cos(double %x) readnone
|
||
|
|
%add = fadd double %call, %call1
|
||
|
|
ret double %add
|
||
|
|
}
|
||
|
|
|
||
|
|
define double @test2_errno(double %x) nounwind {
|
||
|
|
entry:
|
||
|
|
; SINCOS-LABEL: test2_errno:
|
||
|
|
; SINCOS: bl _sin
|
||
|
|
; SINCOS: bl _cos
|
||
|
|
|
||
|
|
; SINCOS-GNU-LABEL: test2_errno:
|
||
|
|
; SINCOS-GNU: bl sin
|
||
|
|
; SINCOS-GNU: bl cos
|
||
|
|
|
||
|
|
; NOOPT-LABEL: test2_errno:
|
||
|
|
; NOOPT: bl _sin
|
||
|
|
; NOOPT: bl _cos
|
||
|
|
|
||
|
|
; NOOPT-ANDROID-LABEL: test2_errno:
|
||
|
|
; NOOPT-ANDROID: bl sin
|
||
|
|
; NOOPT-ANDROID: bl cos
|
||
|
|
|
||
|
|
%call = tail call double @sin(double %x)
|
||
|
|
%call1 = tail call double @cos(double %x)
|
||
|
|
%add = fadd double %call, %call1
|
||
|
|
ret double %add
|
||
|
|
}
|
||
|
|
|
||
|
|
declare float @sinf(float)
|
||
|
|
declare double @sin(double)
|
||
|
|
declare float @cosf(float)
|
||
|
|
declare double @cos(double)
|