vendor/llvm/llvm-trunk-r307894

1 files changed, 10 insertions, 28 deletions

diff --git a/test/CodeGen/AMDGPU/amdgpu-codegenprepare-fdiv.ll b/test/CodeGen/AMDGPU/amdgpu-codegenprepare-fdiv.ll
index 0e5605961e10..0c7160df2b96 100644
--- a/test/CodeGen/AMDGPU/amdgpu-codegenprepare-fdiv.ll
+++ b/test/CodeGen/AMDGPU/amdgpu-codegenprepare-fdiv.ll
@@ -16,8 +16,8 @@ define amdgpu_kernel void @noop_fdiv_fpmath(float addrspace(1)* %out, float %a,
 ; CHECK: %md.1ulp = fdiv float %a, %b, !fpmath !2
 ; CHECK: %md.25ulp = call float @llvm.amdgcn.fdiv.fast(float %a, float %b), !fpmath !0
 ; CHECK: %md.3ulp = call float @llvm.amdgcn.fdiv.fast(float %a, float %b), !fpmath !3
-; CHECK: %fast.md.25ulp = call fast float @llvm.amdgcn.fdiv.fast(float %a, float %b), !fpmath !0
-; CHECK: arcp.md.25ulp = call arcp float @llvm.amdgcn.fdiv.fast(float %a, float %b), !fpmath !0
+; CHECK: %fast.md.25ulp = fdiv fast float %a, %b, !fpmath !0
+; CHECK: arcp.md.25ulp = fdiv arcp float %a, %b, !fpmath !0
 define amdgpu_kernel void @fdiv_fpmath(float addrspace(1)* %out, float %a, float %b) #1 {
   %no.md = fdiv float %a, %b
   store volatile float %no.md, float addrspace(1)* %out
@@ -110,15 +110,8 @@ define amdgpu_kernel void @fdiv_fpmath_vector(<2 x float> addrspace(1)* %out, <2
 ; CHECK: %md.half.ulp = fdiv <2 x float> <float 1.000000e+00, float 1.000000e+00>, %x, !fpmath !1
 ; CHECK: %arcp.no.md = fdiv arcp <2 x float> <float 1.000000e+00, float 1.000000e+00>, %x{{$}}
 ; CHECK: %fast.no.md = fdiv fast <2 x float> <float 1.000000e+00, float 1.000000e+00>, %x{{$}}
-
-; CHECK: extractelement <2 x float> %x
-; CHECK: fdiv arcp float 1.000000e+00, %{{[0-9]+}}, !fpmath !0
-; CHECK: extractelement <2 x float> %x
-; CHECK: fdiv arcp float 1.000000e+00, %{{[0-9]+}}, !fpmath !0
-; CHECK: store volatile <2 x float> %arcp.25ulp
-
-; CHECK: fdiv fast float 1.000000e+00, %{{[0-9]+}}, !fpmath !0
-; CHECK: fdiv fast float 1.000000e+00, %{{[0-9]+}}, !fpmath !0
+; CHECK: %arcp.25ulp = fdiv arcp <2 x float> <float 1.000000e+00, float 1.000000e+00>, %x, !fpmath !0
+; CHECK: %fast.25ulp = fdiv fast <2 x float> <float 1.000000e+00, float 1.000000e+00>, %x, !fpmath !0
 ; CHECK: store volatile <2 x float> %fast.25ulp, <2 x float> addrspace(1)* %out
 define amdgpu_kernel void @rcp_fdiv_fpmath_vector(<2 x float> addrspace(1)* %out, <2 x float> %x) #1 {
   %no.md = fdiv <2 x float> <float 1.0, float 1.0>, %x
@@ -146,17 +139,8 @@ define amdgpu_kernel void @rcp_fdiv_fpmath_vector(<2 x float> addrspace(1)* %out
 ; CHECK: %no.md = fdiv <2 x float> <float 1.000000e+00, float 2.000000e+00>, %x
 ; CHECK: %arcp.no.md = fdiv arcp <2 x float> <float 1.000000e+00, float 2.000000e+00>, %x
 ; CHECK: %fast.no.md = fdiv fast <2 x float> <float 1.000000e+00, float 2.000000e+00>, %x{{$}}
-
-; CHECK: %[[X0:[0-9]+]] = extractelement <2 x float> %x, i64 0
-; CHECK: fdiv arcp float 1.000000e+00, %[[X0]], !fpmath !0
-; CHECK: %[[X1:[0-9]+]] = extractelement <2 x float> %x, i64 1
-; CHECK: fdiv arcp float 2.000000e+00, %[[X1]], !fpmath !0
-; CHECK: store volatile <2 x float> %arcp.25ulp
-
-; CHECK: %[[X0:[0-9]+]] = extractelement <2 x float> %x, i64 0
-; CHECK: fdiv fast float 1.000000e+00, %[[X0]], !fpmath !0
-; CHECK: %[[X1:[0-9]+]] = extractelement <2 x float> %x, i64 1
-; CHECK: fdiv fast float 2.000000e+00, %[[X1]], !fpmath !0
+; CHECK: %arcp.25ulp = fdiv arcp <2 x float> <float 1.000000e+00, float 2.000000e+00>, %x, !fpmath !0
+; CHECK: %fast.25ulp = fdiv fast <2 x float> <float 1.000000e+00, float 2.000000e+00>, %x, !fpmath !0
 ; CHECK: store volatile <2 x float> %fast.25ulp
 define amdgpu_kernel void @rcp_fdiv_fpmath_vector_nonsplat(<2 x float> addrspace(1)* %out, <2 x float> %x) #1 {
   %no.md = fdiv <2 x float> <float 1.0, float 2.0>, %x
@@ -179,12 +163,10 @@ define amdgpu_kernel void @rcp_fdiv_fpmath_vector_nonsplat(<2 x float> addrspace
 
 ; FIXME: Should be able to get fdiv for 1.0 component
 ; CHECK-LABEL: @rcp_fdiv_fpmath_vector_partial_constant(
-; CHECK: call arcp float @llvm.amdgcn.fdiv.fast(float %{{[0-9]+}}, float %{{[0-9]+}}), !fpmath !0
-; CHECK: call arcp float @llvm.amdgcn.fdiv.fast(float %{{[0-9]+}}, float %{{[0-9]+}}), !fpmath !0
+; CHECK: %arcp.25ulp = fdiv arcp <2 x float> %x.insert, %y, !fpmath !0
 ; CHECK: store volatile <2 x float> %arcp.25ulp
 
-; CHECK: call fast float @llvm.amdgcn.fdiv.fast(float %{{[0-9]+}}, float %{{[0-9]+}}), !fpmath !0
-; CHECK: call fast float @llvm.amdgcn.fdiv.fast(float %{{[0-9]+}}, float %{{[0-9]+}}), !fpmath !0
+; CHECK: %fast.25ulp = fdiv fast <2 x float> %x.insert, %y, !fpmath !0
 ; CHECK: store volatile <2 x float> %fast.25ulp
 define amdgpu_kernel void @rcp_fdiv_fpmath_vector_partial_constant(<2 x float> addrspace(1)* %out, <2 x float> %x, <2 x float> %y) #1 {
   %x.insert = insertelement <2 x float> %x, float 1.0, i32 0
@@ -204,8 +186,8 @@ define amdgpu_kernel void @rcp_fdiv_fpmath_vector_partial_constant(<2 x float> a
 ; CHECK: %md.1ulp = fdiv float %a, %b, !fpmath !2
 ; CHECK: %md.25ulp = fdiv float %a, %b, !fpmath !0
 ; CHECK: %md.3ulp = fdiv float %a, %b, !fpmath !3
-; CHECK: call fast float @llvm.amdgcn.fdiv.fast(float %a, float %b), !fpmath !0
-; CHECK: call arcp float @llvm.amdgcn.fdiv.fast(float %a, float %b), !fpmath !0
+; CHECK: %fast.md.25ulp = fdiv fast float %a, %b, !fpmath !0
+; CHECK: %arcp.md.25ulp = fdiv arcp float %a, %b, !fpmath !0
 define amdgpu_kernel void @fdiv_fpmath_f32_denormals(float addrspace(1)* %out, float %a, float %b) #2 {
   %no.md = fdiv float %a, %b
   store volatile float %no.md, float addrspace(1)* %out