forked from OSchip/llvm-project
221 lines
6.3 KiB
LLVM
221 lines
6.3 KiB
LLVM
; RUN: llc < %s -mtriple=thumbv7-none-eabi -mcpu=cortex-m3 | FileCheck %s -check-prefix=CHECK -check-prefix=SOFT -check-prefix=NONE
|
|
; RUN: llc < %s -mtriple=thumbv7-none-eabihf -mcpu=cortex-m4 | FileCheck %s -check-prefix=CHECK -check-prefix=HARD -check-prefix=SP -check-prefix=NO-VMLA
|
|
; RUN: llc < %s -mtriple=thumbv7-none-eabihf -mcpu=cortex-m33 | FileCheck %s -check-prefix=CHECK -check-prefix=HARD -check-prefix=SP -check-prefix=NO-VMLA
|
|
; RUN: llc < %s -mtriple=thumbv7-none-eabihf -mcpu=cortex-m7 | FileCheck %s -check-prefix=CHECK -check-prefix=HARD -check-prefix=DP -check-prefix=VFP -check-prefix=FP-ARMv8 -check-prefix=VMLA
|
|
; RUN: llc < %s -mtriple=thumbv7-none-eabihf -mcpu=cortex-m7 -mattr=-fp64 | FileCheck %s -check-prefix=CHECK -check-prefix=HARD -check-prefix=SP -check-prefix=FP-ARMv8 -check-prefix=VMLA
|
|
; RUN: llc < %s -mtriple=thumbv7-none-eabihf -mcpu=cortex-a7 | FileCheck %s -check-prefix=CHECK -check-prefix=HARD -check-prefix=DP -check-prefix=NEON -check-prefix=VFP4 -check-prefix=NO-VMLA
|
|
; RUN: llc < %s -mtriple=thumbv7-none-eabihf -mcpu=cortex-a57 | FileCheck %s -check-prefix=CHECK -check-prefix=HARD -check-prefix=DP -check-prefix=NEON -check-prefix=FP-ARMv8 -check-prefix=VMLA
|
|
|
|
declare float @llvm.sqrt.f32(float %Val)
|
|
define float @sqrt_f(float %a) {
|
|
; CHECK-LABEL: sqrt_f:
|
|
; SOFT: bl sqrtf
|
|
; HARD: vsqrt.f32 s0, s0
|
|
%1 = call float @llvm.sqrt.f32(float %a)
|
|
ret float %1
|
|
}
|
|
|
|
declare float @llvm.powi.f32(float %Val, i32 %power)
|
|
define float @powi_f(float %a, i32 %b) {
|
|
; CHECK-LABEL: powi_f:
|
|
; SOFT: bl __powisf2
|
|
; HARD: b __powisf2
|
|
%1 = call float @llvm.powi.f32(float %a, i32 %b)
|
|
ret float %1
|
|
}
|
|
|
|
declare float @llvm.sin.f32(float %Val)
|
|
define float @sin_f(float %a) {
|
|
; CHECK-LABEL: sin_f:
|
|
; SOFT: bl sinf
|
|
; HARD: b sinf
|
|
%1 = call float @llvm.sin.f32(float %a)
|
|
ret float %1
|
|
}
|
|
|
|
declare float @llvm.cos.f32(float %Val)
|
|
define float @cos_f(float %a) {
|
|
; CHECK-LABEL: cos_f:
|
|
; SOFT: bl cosf
|
|
; HARD: b cosf
|
|
%1 = call float @llvm.cos.f32(float %a)
|
|
ret float %1
|
|
}
|
|
|
|
declare float @llvm.pow.f32(float %Val, float %power)
|
|
define float @pow_f(float %a, float %b) {
|
|
; CHECK-LABEL: pow_f:
|
|
; SOFT: bl powf
|
|
; HARD: b powf
|
|
%1 = call float @llvm.pow.f32(float %a, float %b)
|
|
ret float %1
|
|
}
|
|
|
|
declare float @llvm.exp.f32(float %Val)
|
|
define float @exp_f(float %a) {
|
|
; CHECK-LABEL: exp_f:
|
|
; SOFT: bl expf
|
|
; HARD: b expf
|
|
%1 = call float @llvm.exp.f32(float %a)
|
|
ret float %1
|
|
}
|
|
|
|
declare float @llvm.exp2.f32(float %Val)
|
|
define float @exp2_f(float %a) {
|
|
; CHECK-LABEL: exp2_f:
|
|
; SOFT: bl exp2f
|
|
; HARD: b exp2f
|
|
%1 = call float @llvm.exp2.f32(float %a)
|
|
ret float %1
|
|
}
|
|
|
|
declare float @llvm.log.f32(float %Val)
|
|
define float @log_f(float %a) {
|
|
; CHECK-LABEL: log_f:
|
|
; SOFT: bl logf
|
|
; HARD: b logf
|
|
%1 = call float @llvm.log.f32(float %a)
|
|
ret float %1
|
|
}
|
|
|
|
declare float @llvm.log10.f32(float %Val)
|
|
define float @log10_f(float %a) {
|
|
; CHECK-LABEL: log10_f:
|
|
; SOFT: bl log10f
|
|
; HARD: b log10f
|
|
%1 = call float @llvm.log10.f32(float %a)
|
|
ret float %1
|
|
}
|
|
|
|
declare float @llvm.log2.f32(float %Val)
|
|
define float @log2_f(float %a) {
|
|
; CHECK-LABEL: log2_f:
|
|
; SOFT: bl log2f
|
|
; HARD: b log2f
|
|
%1 = call float @llvm.log2.f32(float %a)
|
|
ret float %1
|
|
}
|
|
|
|
declare float @llvm.fma.f32(float %a, float %b, float %c)
|
|
define float @fma_f(float %a, float %b, float %c) {
|
|
; CHECK-LABEL: fma_f:
|
|
; SOFT: bl fmaf
|
|
; HARD: vfma.f32
|
|
%1 = call float @llvm.fma.f32(float %a, float %b, float %c)
|
|
ret float %1
|
|
}
|
|
|
|
declare float @llvm.fabs.f32(float %Val)
|
|
define float @abs_f(float %a) {
|
|
; CHECK-LABEL: abs_f:
|
|
; SOFT: bic r0, r0, #-2147483648
|
|
; HARD: vabs.f32
|
|
%1 = call float @llvm.fabs.f32(float %a)
|
|
ret float %1
|
|
}
|
|
|
|
declare float @llvm.copysign.f32(float %Mag, float %Sgn)
|
|
define float @copysign_f(float %a, float %b) {
|
|
; CHECK-LABEL: copysign_f:
|
|
; NONE: lsrs [[REG:r[0-9]+]], r{{[0-9]+}}, #31
|
|
; NONE: bfi r{{[0-9]+}}, [[REG]], #31, #1
|
|
; SP: lsrs [[REG:r[0-9]+]], r{{[0-9]+}}, #31
|
|
; SP: bfi r{{[0-9]+}}, [[REG]], #31, #1
|
|
; VFP: lsrs [[REG:r[0-9]+]], r{{[0-9]+}}, #31
|
|
; VFP: bfi r{{[0-9]+}}, [[REG]], #31, #1
|
|
; NEON: vmov.i32 [[REG:d[0-9]+]], #0x80000000
|
|
; NEON: vbsl [[REG]], d
|
|
%1 = call float @llvm.copysign.f32(float %a, float %b)
|
|
ret float %1
|
|
}
|
|
|
|
declare float @llvm.floor.f32(float %Val)
|
|
define float @floor_f(float %a) {
|
|
; CHECK-LABEL: floor_f:
|
|
; SOFT: bl floorf
|
|
; VFP4: b floorf
|
|
; FP-ARMv8: vrintm.f32
|
|
%1 = call float @llvm.floor.f32(float %a)
|
|
ret float %1
|
|
}
|
|
|
|
declare float @llvm.ceil.f32(float %Val)
|
|
define float @ceil_f(float %a) {
|
|
; CHECK-LABEL: ceil_f:
|
|
; SOFT: bl ceilf
|
|
; VFP4: b ceilf
|
|
; FP-ARMv8: vrintp.f32
|
|
%1 = call float @llvm.ceil.f32(float %a)
|
|
ret float %1
|
|
}
|
|
|
|
declare float @llvm.trunc.f32(float %Val)
|
|
define float @trunc_f(float %a) {
|
|
; CHECK-LABEL: trunc_f:
|
|
; SOFT: bl truncf
|
|
; VFP4: b truncf
|
|
; FP-ARMv8: vrintz.f32
|
|
%1 = call float @llvm.trunc.f32(float %a)
|
|
ret float %1
|
|
}
|
|
|
|
declare float @llvm.rint.f32(float %Val)
|
|
define float @rint_f(float %a) {
|
|
; CHECK-LABEL: rint_f:
|
|
; SOFT: bl rintf
|
|
; VFP4: b rintf
|
|
; FP-ARMv8: vrintx.f32
|
|
%1 = call float @llvm.rint.f32(float %a)
|
|
ret float %1
|
|
}
|
|
|
|
declare float @llvm.nearbyint.f32(float %Val)
|
|
define float @nearbyint_f(float %a) {
|
|
; CHECK-LABEL: nearbyint_f:
|
|
; SOFT: bl nearbyintf
|
|
; VFP4: b nearbyintf
|
|
; FP-ARMv8: vrintr.f32
|
|
%1 = call float @llvm.nearbyint.f32(float %a)
|
|
ret float %1
|
|
}
|
|
|
|
declare float @llvm.round.f32(float %Val)
|
|
define float @round_f(float %a) {
|
|
; CHECK-LABEL: round_f:
|
|
; SOFT: bl roundf
|
|
; VFP4: b roundf
|
|
; FP-ARMv8: vrinta.f32
|
|
%1 = call float @llvm.round.f32(float %a)
|
|
ret float %1
|
|
}
|
|
|
|
declare float @llvm.fmuladd.f32(float %a, float %b, float %c)
|
|
define float @fmuladd_f(float %a, float %b, float %c) {
|
|
; CHECK-LABEL: fmuladd_f:
|
|
; SOFT: bl __aeabi_fmul
|
|
; SOFT: bl __aeabi_fadd
|
|
; VMLA: vmla.f32
|
|
; NO-VMLA: vmul.f32
|
|
; NO-VMLA: vadd.f32
|
|
%1 = call float @llvm.fmuladd.f32(float %a, float %b, float %c)
|
|
ret float %1
|
|
}
|
|
|
|
declare i16 @llvm.convert.to.fp16.f32(float %a)
|
|
define i16 @f_to_h(float %a) {
|
|
; CHECK-LABEL: f_to_h:
|
|
; SOFT: bl __aeabi_f2h
|
|
; HARD: vcvt{{[bt]}}.f16.f32
|
|
%1 = call i16 @llvm.convert.to.fp16.f32(float %a)
|
|
ret i16 %1
|
|
}
|
|
|
|
declare float @llvm.convert.from.fp16.f32(i16 %a)
|
|
define float @h_to_f(i16 %a) {
|
|
; CHECK-LABEL: h_to_f:
|
|
; SOFT: bl __aeabi_h2f
|
|
; HARD: vcvt{{[bt]}}.f32.f16
|
|
%1 = call float @llvm.convert.from.fp16.f32(i16 %a)
|
|
ret float %1
|
|
}
|