Imported Upstream version 5.18.0.207

Former-commit-id: 3b152f462918d427ce18620a2cbe4f8b79650449

external/llvm/test/CodeGen/ARM/a15-SD-dep.ll

@@ -1,117 +0,0 @@
-; RUN: llc -O1 -mcpu=cortex-a15 -mtriple=armv7-linux-gnueabi -disable-a15-sd-optimization -verify-machineinstrs < %s  | FileCheck -check-prefix=CHECK-DISABLED %s
-; RUN: llc -O1 -mcpu=cortex-a15 -mtriple=armv7-linux-gnueabi -verify-machineinstrs < %s | FileCheck -check-prefix=CHECK-ENABLED %s
-
-; CHECK-ENABLED-LABEL: t1:
-; CHECK-DISABLED-LABEL: t1:
-define <2 x float> @t1(float %f) {
-  ; CHECK-ENABLED: vdup.32 d{{[0-9]*}}, d0[0]
-  ; CHECK-DISABLED-NOT: vdup.32 d{{[0-9]*}}, d0[0]
-  %i1 = insertelement <2 x float> undef, float %f, i32 1
-  %i2 = fadd <2 x float> %i1, %i1
-  ret <2 x float> %i2
-}
-
-; CHECK-ENABLED-LABEL: t2:
-; CHECK-DISABLED-LABEL: t2:
-define <4 x float> @t2(float %g, float %f) {
-  ; CHECK-ENABLED: vdup.32 q{{[0-9]*}}, d0[0]
-  ; CHECK-DISABLED-NOT: vdup.32 d{{[0-9]*}}, d0[0]
-  %i1 = insertelement <4 x float> undef, float %f, i32 1
-  %i2 = fadd <4 x float> %i1, %i1
-  ret <4 x float> %i2
-}
-
-; CHECK-ENABLED-LABEL: t3:
-; CHECK-DISABLED-LABEL: t3:
-define arm_aapcs_vfpcc <2 x float> @t3(float %f) {
-  ; CHECK-ENABLED: vdup.32 d{{[0-9]*}}, d0[0] 
-  ; CHECK-DISABLED-NOT: vdup.32 d{{[0-9]*}}, d0[0]
-  %i1 = insertelement <2 x float> undef, float %f, i32 1
-  %i2 = fadd <2 x float> %i1, %i1
-  ret <2 x float> %i2
-}
-
-; CHECK-ENABLED-LABEL: t4:
-; CHECK-DISABLED-LABEL: t4:
-define <2 x float> @t4(float %f) {
-  ; CHECK-ENABLED: vdup.32 d{{[0-9]*}}, d0[0]
-  ; CHECK-DISABLED-NOT: vdup
-  %i1 = insertelement <2 x float> undef, float %f, i32 1
-  br label %b
-
-  ; Block %b has an S-reg as live-in.
-b:
-  %i2 = fadd <2 x float> %i1, %i1
-  ret <2 x float> %i2
-}
-
-; CHECK-ENABLED-LABEL: t5:
-; CHECK-DISABLED-LABEL: t5:
-define arm_aapcs_vfpcc <4 x float> @t5(<4 x float> %q, float %f) {
-  ; CHECK-ENABLED: vdup.32 d{{[0-9]*}}, d{{[0-9]*}}[0]
-  ; CHECK-ENABLED: vadd.f32
-  ; CHECK-ENABLED-NEXT: bx lr
-  ; CHECK-DISABLED-NOT: vdup
-  %i1 = insertelement <4 x float> %q, float %f, i32 1
-  %i2 = fadd <4 x float> %i1, %i1
-  ret <4 x float> %i2
-}
-
-; Test that DPair can be successfully passed as QPR.
-; CHECK-ENABLED-LABEL: test_DPair1:
-; CHECK-DISABLED-LABEL: test_DPair1:
-define void @test_DPair1(i32 %vsout, i8* nocapture %out, float %x, float %y) {
-entry:
-  %0 = insertelement <4 x float> undef, float %x, i32 1
-  %1 = insertelement <4 x float> %0, float %y, i32 0
-  ; CHECK-ENABLED: vdup.32 d{{[0-9]*}}, d{{[0-9]*}}[0]
-  ; CHECK-ENABLED: vdup.32 d{{[0-9]*}}, d{{[0-9]*}}[1]
-  ; CHECK-ENABLED: vdup.32 d{{[0-9]*}}, d{{[0-9]*}}[0]
-  ; CHECK-ENABLED: vdup.32 d{{[0-9]*}}, d{{[0-9]*}}[1]
-  ; CHECK-DISABLED-NOT: vdup
-  switch i32 %vsout, label %sw.epilog [
-    i32 1, label %sw.bb
-    i32 0, label %sw.bb6
-  ]
-
-sw.bb:                                            ; preds = %entry
-  %2 = insertelement <4 x float> %1, float 0.000000e+00, i32 0
-  br label %sw.bb6
-
-sw.bb6:                                           ; preds = %sw.bb, %entry
-  %sum.0 = phi <4 x float> [ %1, %entry ], [ %2, %sw.bb ]
-  %3 = extractelement <4 x float> %sum.0, i32 0
-  %conv = fptoui float %3 to i8
-  store i8 %conv, i8* %out, align 1
-  ret void
-
-sw.epilog:                                        ; preds = %entry
-  ret void
-}
-
-; CHECK-ENABLED-LABEL: test_DPair2:
-; CHECK-DISABLED-LABEL: test_DPair2:
-define void @test_DPair2(i32 %vsout, i8* nocapture %out, float %x) {
-entry:
-  %0 = insertelement <4 x float> undef, float %x, i32 0
-  ; CHECK-ENABLED: vdup.32 q{{[0-9]*}}, d{{[0-9]*}}[0]
-  ; CHECK-DISABLED-NOT: vdup
-  switch i32 %vsout, label %sw.epilog [
-    i32 1, label %sw.bb
-    i32 0, label %sw.bb1
-  ]
-
-sw.bb:                                            ; preds = %entry
-  %1 = insertelement <4 x float> %0, float 0.000000e+00, i32 0
-  br label %sw.bb1
-
-sw.bb1:                                           ; preds = %entry, %sw.bb
-  %sum.0 = phi <4 x float> [ %0, %entry ], [ %1, %sw.bb ]
-  %2 = extractelement <4 x float> %sum.0, i32 0
-  %conv = fptoui float %2 to i8
-  store i8 %conv, i8* %out, align 1
-  br label %sw.epilog
-
-sw.epilog:                                        ; preds = %entry, %sw.bb1
-  ret void
-}