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| author | Tom Stellard <thomas.stellard@amd.com> | 2013-10-30 17:22:05 +0000 |
|---|---|---|
| committer | Tom Stellard <thomas.stellard@amd.com> | 2013-10-30 17:22:05 +0000 |
| commit | aa1d078e7f42b605be03ff42d9b2e09923d3590d (patch) | |
| tree | 150ef2b53f10fc48f9f5cf1f5deedc0b1ad769fa /test/CodeGen/R600 | |
| parent | 8e8e6dc41ff295a297fb517683be89b5509dabc2 (diff) | |
| download | llvm-aa1d078e7f42b605be03ff42d9b2e09923d3590d.tar.gz llvm-aa1d078e7f42b605be03ff42d9b2e09923d3590d.tar.bz2 llvm-aa1d078e7f42b605be03ff42d9b2e09923d3590d.tar.xz | |
R600: Custom lower f32 = uint_to_fp i64
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193701 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/R600')
| -rw-r--r-- | test/CodeGen/R600/uint_to_fp.ll | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/test/CodeGen/R600/uint_to_fp.ll b/test/CodeGen/R600/uint_to_fp.ll index 3f6e4c8272..a5ac3555af 100644 --- a/test/CodeGen/R600/uint_to_fp.ll +++ b/test/CodeGen/R600/uint_to_fp.ll @@ -1,10 +1,10 @@ ; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s --check-prefix=R600-CHECK ; RUN: llc < %s -march=r600 -mcpu=SI -verify-machineinstrs | FileCheck %s --check-prefix=SI-CHECK -; R600-CHECK: @uint_to_fp_v2i32 +; R600-CHECK-LABEL: @uint_to_fp_v2i32 ; R600-CHECK-DAG: UINT_TO_FLT * T{{[0-9]+\.[XYZW]}}, KC0[2].W ; R600-CHECK-DAG: UINT_TO_FLT * T{{[0-9]+\.[XYZW]}}, KC0[3].X -; SI-CHECK: @uint_to_fp_v2i32 +; SI-CHECK-LABEL: @uint_to_fp_v2i32 ; SI-CHECK: V_CVT_F32_U32_e32 ; SI-CHECK: V_CVT_F32_U32_e32 define void @uint_to_fp_v2i32(<2 x float> addrspace(1)* %out, <2 x i32> %in) { @@ -13,12 +13,12 @@ define void @uint_to_fp_v2i32(<2 x float> addrspace(1)* %out, <2 x i32> %in) { ret void } -; R600-CHECK: @uint_to_fp_v4i32 +; R600-CHECK-LABEL: @uint_to_fp_v4i32 ; R600-CHECK: UINT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} ; R600-CHECK: UINT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} ; R600-CHECK: UINT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} ; R600-CHECK: UINT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} -; SI-CHECK: @uint_to_fp_v4i32 +; SI-CHECK-LABEL: @uint_to_fp_v4i32 ; SI-CHECK: V_CVT_F32_U32_e32 ; SI-CHECK: V_CVT_F32_U32_e32 ; SI-CHECK: V_CVT_F32_U32_e32 @@ -29,3 +29,18 @@ define void @uint_to_fp_v4i32(<4 x float> addrspace(1)* %out, <4 x i32> addrspac store <4 x float> %result, <4 x float> addrspace(1)* %out ret void } + +; R600-CHECK-LABEL: @uint_to_fp_i64_f32 +; R600-CHECK: UINT_TO_FLT +; R600-CHECK: UINT_TO_FLT +; R600-CHECK: MULADD_IEEE +; SI-CHECK-LABEL: @uint_to_fp_i64_f32 +; SI-CHECK: V_CVT_F32_U32_e32 +; SI-CHECK: V_CVT_F32_U32_e32 +; SI-CHECK: V_MAD_F32 +define void @uint_to_fp_i64_f32(float addrspace(1)* %out, i64 %in) { +entry: + %0 = uitofp i64 %in to float + store float %0, float addrspace(1)* %out + ret void +} |