a2a0089ac3
If we're loading a constant value, print the constant (and the zero upper elements) instead of just the shuffle mask. This did require me to move the shuffle mask handling into addConstantComments as we can't handle this in the MC layer.
573 lines
15 KiB
LLVM
573 lines
15 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s --check-prefix=ANY
|
|
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -enable-unsafe-fp-math | FileCheck %s --check-prefix=ANY
|
|
|
|
; This is duplicated from tests for InstSimplify. If you're
|
|
; adding something here, you should probably add it there too.
|
|
|
|
define float @fadd_undef_op0(float %x) {
|
|
; ANY-LABEL: fadd_undef_op0:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movss {{.*#+}} xmm0 = [NaN,0.0E+0,0.0E+0,0.0E+0]
|
|
; ANY-NEXT: retq
|
|
%r = fadd float undef, %x
|
|
ret float %r
|
|
}
|
|
|
|
define float @fadd_undef_op1(float %x) {
|
|
; ANY-LABEL: fadd_undef_op1:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movss {{.*#+}} xmm0 = [NaN,0.0E+0,0.0E+0,0.0E+0]
|
|
; ANY-NEXT: retq
|
|
%r = fadd float %x, undef
|
|
ret float %r
|
|
}
|
|
|
|
define float @fsub_undef_op0(float %x) {
|
|
; ANY-LABEL: fsub_undef_op0:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movss {{.*#+}} xmm0 = [NaN,0.0E+0,0.0E+0,0.0E+0]
|
|
; ANY-NEXT: retq
|
|
%r = fsub float undef, %x
|
|
ret float %r
|
|
}
|
|
|
|
define float @fsub_undef_op1(float %x) {
|
|
; ANY-LABEL: fsub_undef_op1:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movss {{.*#+}} xmm0 = [NaN,0.0E+0,0.0E+0,0.0E+0]
|
|
; ANY-NEXT: retq
|
|
%r = fsub float %x, undef
|
|
ret float %r
|
|
}
|
|
|
|
define float @fmul_undef_op0(float %x) {
|
|
; ANY-LABEL: fmul_undef_op0:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movss {{.*#+}} xmm0 = [NaN,0.0E+0,0.0E+0,0.0E+0]
|
|
; ANY-NEXT: retq
|
|
%r = fmul float undef, %x
|
|
ret float %r
|
|
}
|
|
|
|
define float @fmul_undef_op1(float %x) {
|
|
; ANY-LABEL: fmul_undef_op1:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movss {{.*#+}} xmm0 = [NaN,0.0E+0,0.0E+0,0.0E+0]
|
|
; ANY-NEXT: retq
|
|
%r = fmul float %x, undef
|
|
ret float %r
|
|
}
|
|
|
|
define float @fdiv_undef_op0(float %x) {
|
|
; ANY-LABEL: fdiv_undef_op0:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movss {{.*#+}} xmm0 = [NaN,0.0E+0,0.0E+0,0.0E+0]
|
|
; ANY-NEXT: retq
|
|
%r = fdiv float undef, %x
|
|
ret float %r
|
|
}
|
|
|
|
define float @fdiv_undef_op1(float %x) {
|
|
; ANY-LABEL: fdiv_undef_op1:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movss {{.*#+}} xmm0 = [NaN,0.0E+0,0.0E+0,0.0E+0]
|
|
; ANY-NEXT: retq
|
|
%r = fdiv float %x, undef
|
|
ret float %r
|
|
}
|
|
|
|
define float @frem_undef_op0(float %x) {
|
|
; ANY-LABEL: frem_undef_op0:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movss {{.*#+}} xmm0 = [NaN,0.0E+0,0.0E+0,0.0E+0]
|
|
; ANY-NEXT: retq
|
|
%r = frem float undef, %x
|
|
ret float %r
|
|
}
|
|
|
|
define float @frem_undef_op1(float %x) {
|
|
; ANY-LABEL: frem_undef_op1:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movss {{.*#+}} xmm0 = [NaN,0.0E+0,0.0E+0,0.0E+0]
|
|
; ANY-NEXT: retq
|
|
%r = frem float %x, undef
|
|
ret float %r
|
|
}
|
|
|
|
; Repeat all tests with fast-math-flags. Alternate 'nnan' and 'fast' for more coverage.
|
|
|
|
define float @fadd_undef_op0_nnan(float %x) {
|
|
; ANY-LABEL: fadd_undef_op0_nnan:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: retq
|
|
%r = fadd nnan float undef, %x
|
|
ret float %r
|
|
}
|
|
|
|
define float @fadd_undef_op1_fast(float %x) {
|
|
; ANY-LABEL: fadd_undef_op1_fast:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: retq
|
|
%r = fadd fast float %x, undef
|
|
ret float %r
|
|
}
|
|
|
|
define float @fsub_undef_op0_fast(float %x) {
|
|
; ANY-LABEL: fsub_undef_op0_fast:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: retq
|
|
%r = fsub fast float undef, %x
|
|
ret float %r
|
|
}
|
|
|
|
define float @fsub_undef_op1_nnan(float %x) {
|
|
; ANY-LABEL: fsub_undef_op1_nnan:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: retq
|
|
%r = fsub nnan float %x, undef
|
|
ret float %r
|
|
}
|
|
|
|
define float @fmul_undef_op0_nnan(float %x) {
|
|
; ANY-LABEL: fmul_undef_op0_nnan:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: retq
|
|
%r = fmul nnan float undef, %x
|
|
ret float %r
|
|
}
|
|
|
|
define float @fmul_undef_op1_fast(float %x) {
|
|
; ANY-LABEL: fmul_undef_op1_fast:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: retq
|
|
%r = fmul fast float %x, undef
|
|
ret float %r
|
|
}
|
|
|
|
define float @fdiv_undef_op0_fast(float %x) {
|
|
; ANY-LABEL: fdiv_undef_op0_fast:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: retq
|
|
%r = fdiv fast float undef, %x
|
|
ret float %r
|
|
}
|
|
|
|
define float @fdiv_undef_op1_nnan(float %x) {
|
|
; ANY-LABEL: fdiv_undef_op1_nnan:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: retq
|
|
%r = fdiv nnan float %x, undef
|
|
ret float %r
|
|
}
|
|
|
|
define float @frem_undef_op0_nnan(float %x) {
|
|
; ANY-LABEL: frem_undef_op0_nnan:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: retq
|
|
%r = frem nnan float undef, %x
|
|
ret float %r
|
|
}
|
|
|
|
define float @frem_undef_op1_fast(float %x) {
|
|
; ANY-LABEL: frem_undef_op1_fast:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: retq
|
|
%r = frem fast float %x, undef
|
|
ret float %r
|
|
}
|
|
|
|
; Constant folding - undef undef.
|
|
|
|
define double @fadd_undef_undef(double %x) {
|
|
; ANY-LABEL: fadd_undef_undef:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: retq
|
|
%r = fadd double undef, undef
|
|
ret double %r
|
|
}
|
|
|
|
define double @fsub_undef_undef(double %x) {
|
|
; ANY-LABEL: fsub_undef_undef:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: retq
|
|
%r = fsub double undef, undef
|
|
ret double %r
|
|
}
|
|
|
|
define double @fmul_undef_undef(double %x) {
|
|
; ANY-LABEL: fmul_undef_undef:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: retq
|
|
%r = fmul double undef, undef
|
|
ret double %r
|
|
}
|
|
|
|
define double @fdiv_undef_undef(double %x) {
|
|
; ANY-LABEL: fdiv_undef_undef:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: retq
|
|
%r = fdiv double undef, undef
|
|
ret double %r
|
|
}
|
|
|
|
define double @frem_undef_undef(double %x) {
|
|
; ANY-LABEL: frem_undef_undef:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: retq
|
|
%r = frem double undef, undef
|
|
ret double %r
|
|
}
|
|
|
|
; Constant folding.
|
|
|
|
define float @fadd_undef_op0_nnan_constant(float %x) {
|
|
; ANY-LABEL: fadd_undef_op0_nnan_constant:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: retq
|
|
%r = fadd nnan float undef, 1.0
|
|
ret float %r
|
|
}
|
|
|
|
define float @fadd_undef_op1_constant(float %x) {
|
|
; ANY-LABEL: fadd_undef_op1_constant:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movss {{.*#+}} xmm0 = [NaN,0.0E+0,0.0E+0,0.0E+0]
|
|
; ANY-NEXT: retq
|
|
%r = fadd float 2.0, undef
|
|
ret float %r
|
|
}
|
|
|
|
define float @fsub_undef_op0_fast_constant(float %x) {
|
|
; ANY-LABEL: fsub_undef_op0_fast_constant:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: retq
|
|
%r = fsub fast float undef, 3.0
|
|
ret float %r
|
|
}
|
|
|
|
define float @fsub_undef_op1_constant(float %x) {
|
|
; ANY-LABEL: fsub_undef_op1_constant:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movss {{.*#+}} xmm0 = [NaN,0.0E+0,0.0E+0,0.0E+0]
|
|
; ANY-NEXT: retq
|
|
%r = fsub float 4.0, undef
|
|
ret float %r
|
|
}
|
|
|
|
define float @fmul_undef_op0_nnan_constant(float %x) {
|
|
; ANY-LABEL: fmul_undef_op0_nnan_constant:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: retq
|
|
%r = fmul nnan float undef, 5.0
|
|
ret float %r
|
|
}
|
|
|
|
define float @fmul_undef_op1_constant(float %x) {
|
|
; ANY-LABEL: fmul_undef_op1_constant:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movss {{.*#+}} xmm0 = [NaN,0.0E+0,0.0E+0,0.0E+0]
|
|
; ANY-NEXT: retq
|
|
%r = fmul float 6.0, undef
|
|
ret float %r
|
|
}
|
|
|
|
define float @fdiv_undef_op0_fast_constant(float %x) {
|
|
; ANY-LABEL: fdiv_undef_op0_fast_constant:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: retq
|
|
%r = fdiv fast float undef, 7.0
|
|
ret float %r
|
|
}
|
|
|
|
define float @fdiv_undef_op1_constant(float %x) {
|
|
; ANY-LABEL: fdiv_undef_op1_constant:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movss {{.*#+}} xmm0 = [NaN,0.0E+0,0.0E+0,0.0E+0]
|
|
; ANY-NEXT: retq
|
|
%r = fdiv float 8.0, undef
|
|
ret float %r
|
|
}
|
|
|
|
define float @frem_undef_op0_nnan_constant(float %x) {
|
|
; ANY-LABEL: frem_undef_op0_nnan_constant:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: retq
|
|
%r = frem nnan float undef, 9.0
|
|
ret float %r
|
|
}
|
|
|
|
define float @frem_undef_op1_constant(float %x) {
|
|
; ANY-LABEL: frem_undef_op1_constant:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movss {{.*#+}} xmm0 = [NaN,0.0E+0,0.0E+0,0.0E+0]
|
|
; ANY-NEXT: retq
|
|
%r = frem float 10.0, undef
|
|
ret float %r
|
|
}
|
|
|
|
; Constant folding - special constants: NaN.
|
|
|
|
define double @fadd_undef_op0_constant_nan(double %x) {
|
|
; ANY-LABEL: fadd_undef_op0_constant_nan:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movsd {{.*#+}} xmm0 = [NaN,0.0E+0]
|
|
; ANY-NEXT: retq
|
|
%r = fadd double undef, 0x7FF8000000000000
|
|
ret double %r
|
|
}
|
|
|
|
define double @fadd_undef_op1_fast_constant_nan(double %x) {
|
|
; ANY-LABEL: fadd_undef_op1_fast_constant_nan:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: retq
|
|
%r = fadd fast double 0xFFF0000000000001, undef
|
|
ret double %r
|
|
}
|
|
|
|
define double @fsub_undef_op0_constant_nan(double %x) {
|
|
; ANY-LABEL: fsub_undef_op0_constant_nan:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movsd {{.*#+}} xmm0 = [NaN,0.0E+0]
|
|
; ANY-NEXT: retq
|
|
%r = fsub double undef, 0xFFF8000000000010
|
|
ret double %r
|
|
}
|
|
|
|
define double @fsub_undef_op1_nnan_constant_nan(double %x) {
|
|
; ANY-LABEL: fsub_undef_op1_nnan_constant_nan:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: retq
|
|
%r = fsub nnan double 0x7FF0000000000011, undef
|
|
ret double %r
|
|
}
|
|
|
|
define double @fmul_undef_op0_constant_nan(double %x) {
|
|
; ANY-LABEL: fmul_undef_op0_constant_nan:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movsd {{.*#+}} xmm0 = [NaN,0.0E+0]
|
|
; ANY-NEXT: retq
|
|
%r = fmul double undef, 0x7FF8000000000100
|
|
ret double %r
|
|
}
|
|
|
|
define double @fmul_undef_op1_fast_constant_nan(double %x) {
|
|
; ANY-LABEL: fmul_undef_op1_fast_constant_nan:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: retq
|
|
%r = fmul fast double 0xFFF0000000000101, undef
|
|
ret double %r
|
|
}
|
|
|
|
define double @fdiv_undef_op0_constant_nan(double %x) {
|
|
; ANY-LABEL: fdiv_undef_op0_constant_nan:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movsd {{.*#+}} xmm0 = [NaN,0.0E+0]
|
|
; ANY-NEXT: retq
|
|
%r = fdiv double undef, 0xFFF8000000000110
|
|
ret double %r
|
|
}
|
|
|
|
define double @fdiv_undef_op1_nnan_constant_nan(double %x) {
|
|
; ANY-LABEL: fdiv_undef_op1_nnan_constant_nan:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: retq
|
|
%r = fdiv nnan double 0x7FF0000000000111, undef
|
|
ret double %r
|
|
}
|
|
|
|
define double @frem_undef_op0_constant_nan(double %x) {
|
|
; ANY-LABEL: frem_undef_op0_constant_nan:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movsd {{.*#+}} xmm0 = [NaN,0.0E+0]
|
|
; ANY-NEXT: retq
|
|
%r = frem double undef, 0x7FF8000000001000
|
|
ret double %r
|
|
}
|
|
|
|
define double @frem_undef_op1_fast_constant_nan(double %x) {
|
|
; ANY-LABEL: frem_undef_op1_fast_constant_nan:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: retq
|
|
%r = frem fast double 0xFFF0000000001001, undef
|
|
ret double %r
|
|
}
|
|
|
|
; Constant folding - special constants: Inf.
|
|
|
|
define double @fadd_undef_op0_constant_inf(double %x) {
|
|
; ANY-LABEL: fadd_undef_op0_constant_inf:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movsd {{.*#+}} xmm0 = [NaN,0.0E+0]
|
|
; ANY-NEXT: retq
|
|
%r = fadd double undef, 0x7FF0000000000000
|
|
ret double %r
|
|
}
|
|
|
|
define double @fadd_undef_op1_fast_constant_inf(double %x) {
|
|
; ANY-LABEL: fadd_undef_op1_fast_constant_inf:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: retq
|
|
%r = fadd fast double 0xFFF0000000000000, undef
|
|
ret double %r
|
|
}
|
|
|
|
define double @fsub_undef_op0_constant_inf(double %x) {
|
|
; ANY-LABEL: fsub_undef_op0_constant_inf:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movsd {{.*#+}} xmm0 = [NaN,0.0E+0]
|
|
; ANY-NEXT: retq
|
|
%r = fsub double undef, 0xFFF0000000000000
|
|
ret double %r
|
|
}
|
|
|
|
define double @fsub_undef_op1_ninf_constant_inf(double %x) {
|
|
; ANY-LABEL: fsub_undef_op1_ninf_constant_inf:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: retq
|
|
%r = fsub ninf double 0x7FF0000000000000, undef
|
|
ret double %r
|
|
}
|
|
|
|
define double @fmul_undef_op0_constant_inf(double %x) {
|
|
; ANY-LABEL: fmul_undef_op0_constant_inf:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movsd {{.*#+}} xmm0 = [NaN,0.0E+0]
|
|
; ANY-NEXT: retq
|
|
%r = fmul double undef, 0x7FF0000000000000
|
|
ret double %r
|
|
}
|
|
|
|
define double @fmul_undef_op1_fast_constant_inf(double %x) {
|
|
; ANY-LABEL: fmul_undef_op1_fast_constant_inf:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: retq
|
|
%r = fmul fast double 0xFFF0000000000000, undef
|
|
ret double %r
|
|
}
|
|
|
|
define double @fdiv_undef_op0_constant_inf(double %x) {
|
|
; ANY-LABEL: fdiv_undef_op0_constant_inf:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movsd {{.*#+}} xmm0 = [NaN,0.0E+0]
|
|
; ANY-NEXT: retq
|
|
%r = fdiv double undef, 0xFFF0000000000000
|
|
ret double %r
|
|
}
|
|
|
|
define double @fdiv_undef_op1_ninf_constant_inf(double %x) {
|
|
; ANY-LABEL: fdiv_undef_op1_ninf_constant_inf:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: retq
|
|
%r = fdiv ninf double 0x7FF0000000000000, undef
|
|
ret double %r
|
|
}
|
|
|
|
define double @frem_undef_op0_constant_inf(double %x) {
|
|
; ANY-LABEL: frem_undef_op0_constant_inf:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movsd {{.*#+}} xmm0 = [NaN,0.0E+0]
|
|
; ANY-NEXT: retq
|
|
%r = frem double undef, 0x7FF0000000000000
|
|
ret double %r
|
|
}
|
|
|
|
define double @frem_undef_op1_fast_constant_inf(double %x) {
|
|
; ANY-LABEL: frem_undef_op1_fast_constant_inf:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: retq
|
|
%r = frem fast double 0xFFF0000000000000, undef
|
|
ret double %r
|
|
}
|
|
|
|
define <2 x double> @fadd_undef_op1_constant_vec(<2 x double> %x) {
|
|
; ANY-LABEL: fadd_undef_op1_constant_vec:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movaps {{.*#+}} xmm0 = [NaN,NaN]
|
|
; ANY-NEXT: retq
|
|
%r = fadd <2 x double> <double 42.0, double undef>, undef
|
|
ret <2 x double> %r
|
|
}
|
|
|
|
define <2 x double> @fadd_undef_op0_constant_vec(<2 x double> %x) {
|
|
; ANY-LABEL: fadd_undef_op0_constant_vec:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movaps {{.*#+}} xmm0 = [NaN,NaN]
|
|
; ANY-NEXT: retq
|
|
%r = fadd <2 x double> undef, <double undef, double 42.0>
|
|
ret <2 x double> %r
|
|
}
|
|
|
|
define <2 x double> @fsub_undef_op1_constant_vec(<2 x double> %x) {
|
|
; ANY-LABEL: fsub_undef_op1_constant_vec:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movaps {{.*#+}} xmm0 = [NaN,NaN]
|
|
; ANY-NEXT: retq
|
|
%r = fsub <2 x double> <double undef, double 42.0>, undef
|
|
ret <2 x double> %r
|
|
}
|
|
|
|
define <2 x double> @fsub_undef_op0_constant_vec(<2 x double> %x) {
|
|
; ANY-LABEL: fsub_undef_op0_constant_vec:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movaps {{.*#+}} xmm0 = [NaN,NaN]
|
|
; ANY-NEXT: retq
|
|
%r = fsub <2 x double> undef, <double 42.0, double undef>
|
|
ret <2 x double> %r
|
|
}
|
|
|
|
define <2 x double> @fmul_undef_op1_constant_vec(<2 x double> %x) {
|
|
; ANY-LABEL: fmul_undef_op1_constant_vec:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movaps {{.*#+}} xmm0 = [NaN,NaN]
|
|
; ANY-NEXT: retq
|
|
%r = fmul <2 x double> <double 42.0, double undef>, undef
|
|
ret <2 x double> %r
|
|
}
|
|
|
|
define <2 x double> @fmul_undef_op0_constant_vec(<2 x double> %x) {
|
|
; ANY-LABEL: fmul_undef_op0_constant_vec:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movaps {{.*#+}} xmm0 = [NaN,NaN]
|
|
; ANY-NEXT: retq
|
|
%r = fmul <2 x double> undef, <double undef, double 42.0>
|
|
ret <2 x double> %r
|
|
}
|
|
|
|
define <2 x double> @fdiv_undef_op1_constant_vec(<2 x double> %x) {
|
|
; ANY-LABEL: fdiv_undef_op1_constant_vec:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movaps {{.*#+}} xmm0 = [NaN,NaN]
|
|
; ANY-NEXT: retq
|
|
%r = fdiv <2 x double> <double 42.0, double undef>, undef
|
|
ret <2 x double> %r
|
|
}
|
|
|
|
define <2 x double> @fdiv_undef_op0_constant_vec(<2 x double> %x) {
|
|
; ANY-LABEL: fdiv_undef_op0_constant_vec:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movaps {{.*#+}} xmm0 = [NaN,NaN]
|
|
; ANY-NEXT: retq
|
|
%r = fdiv <2 x double> undef, <double undef, double 42.0>
|
|
ret <2 x double> %r
|
|
}
|
|
|
|
define <2 x double> @frem_undef_op1_constant_vec(<2 x double> %x) {
|
|
; ANY-LABEL: frem_undef_op1_constant_vec:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movaps {{.*#+}} xmm0 = [NaN,NaN]
|
|
; ANY-NEXT: retq
|
|
%r = frem <2 x double> <double undef, double 42.0>, undef
|
|
ret <2 x double> %r
|
|
}
|
|
|
|
define <2 x double> @frem_undef_op0_constant_vec(<2 x double> %x) {
|
|
; ANY-LABEL: frem_undef_op0_constant_vec:
|
|
; ANY: # %bb.0:
|
|
; ANY-NEXT: movaps {{.*#+}} xmm0 = [NaN,NaN]
|
|
; ANY-NEXT: retq
|
|
%r = frem <2 x double> undef, <double 42.0, double undef>
|
|
ret <2 x double> %r
|
|
}
|
|
|