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-rw-r--r--llvm/test/CodeGen/AMDGPU/fp_to_uint.ll217
1 files changed, 217 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/fp_to_uint.ll b/llvm/test/CodeGen/AMDGPU/fp_to_uint.ll
new file mode 100644
index 00000000000..b7b6ccc238b
--- /dev/null
+++ b/llvm/test/CodeGen/AMDGPU/fp_to_uint.ll
@@ -0,0 +1,217 @@
+; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck %s -check-prefix=EG -check-prefix=FUNC
+; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck %s -check-prefix=SI -check-prefix=FUNC
+; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck %s -check-prefix=SI -check-prefix=FUNC
+
+; FUNC-LABEL: {{^}}fp_to_uint_f32_to_i32:
+; EG: FLT_TO_UINT {{\** *}}T{{[0-9]+\.[XYZW], PV\.[XYZW]}}
+
+; SI: v_cvt_u32_f32_e32
+; SI: s_endpgm
+define void @fp_to_uint_f32_to_i32 (i32 addrspace(1)* %out, float %in) {
+ %conv = fptoui float %in to i32
+ store i32 %conv, i32 addrspace(1)* %out
+ ret void
+}
+
+; FUNC-LABEL: {{^}}fp_to_uint_v2f32_to_v2i32:
+; EG: FLT_TO_UINT {{\** *}}T{{[0-9]+\.[XYZW], PV\.[XYZW]}}
+; EG: FLT_TO_UINT {{\** *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
+
+; SI: v_cvt_u32_f32_e32
+; SI: v_cvt_u32_f32_e32
+define void @fp_to_uint_v2f32_to_v2i32(<2 x i32> addrspace(1)* %out, <2 x float> %in) {
+ %result = fptoui <2 x float> %in to <2 x i32>
+ store <2 x i32> %result, <2 x i32> addrspace(1)* %out
+ ret void
+}
+
+; FUNC-LABEL: {{^}}fp_to_uint_v4f32_to_v4i32:
+; EG: FLT_TO_UINT {{\** *}}T{{[0-9]+\.[XYZW], PV\.[XYZW]}}
+; EG: FLT_TO_UINT {{\** *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
+; EG: FLT_TO_UINT {{\** *}}T{{[0-9]+\.[XYZW], PV\.[XYZW]}}
+; EG: FLT_TO_UINT {{\** *}}T{{[0-9]+\.[XYZW], PV\.[XYZW]}}
+; SI: v_cvt_u32_f32_e32
+; SI: v_cvt_u32_f32_e32
+; SI: v_cvt_u32_f32_e32
+; SI: v_cvt_u32_f32_e32
+
+define void @fp_to_uint_v4f32_to_v4i32(<4 x i32> addrspace(1)* %out, <4 x float> addrspace(1)* %in) {
+ %value = load <4 x float>, <4 x float> addrspace(1) * %in
+ %result = fptoui <4 x float> %value to <4 x i32>
+ store <4 x i32> %result, <4 x i32> addrspace(1)* %out
+ ret void
+}
+
+; FUNC: {{^}}fp_to_uint_f32_to_i64:
+; EG-DAG: AND_INT
+; EG-DAG: LSHR
+; EG-DAG: SUB_INT
+; EG-DAG: AND_INT
+; EG-DAG: ASHR
+; EG-DAG: AND_INT
+; EG-DAG: OR_INT
+; EG-DAG: SUB_INT
+; EG-DAG: LSHL
+; EG-DAG: LSHL
+; EG-DAG: SUB_INT
+; EG-DAG: LSHR
+; EG-DAG: LSHR
+; EG-DAG: SETGT_UINT
+; EG-DAG: SETGT_INT
+; EG-DAG: XOR_INT
+; EG-DAG: XOR_INT
+; EG: SUB_INT
+; EG-DAG: SUB_INT
+; EG-DAG: CNDE_INT
+; EG-DAG: CNDE_INT
+
+; SI: s_endpgm
+define void @fp_to_uint_f32_to_i64(i64 addrspace(1)* %out, float %x) {
+ %conv = fptoui float %x to i64
+ store i64 %conv, i64 addrspace(1)* %out
+ ret void
+}
+
+; FUNC: {{^}}fp_to_uint_v2f32_to_v2i64:
+; EG-DAG: AND_INT
+; EG-DAG: LSHR
+; EG-DAG: SUB_INT
+; EG-DAG: AND_INT
+; EG-DAG: ASHR
+; EG-DAG: AND_INT
+; EG-DAG: OR_INT
+; EG-DAG: SUB_INT
+; EG-DAG: LSHL
+; EG-DAG: LSHL
+; EG-DAG: SUB_INT
+; EG-DAG: LSHR
+; EG-DAG: LSHR
+; EG-DAG: SETGT_UINT
+; EG-DAG: SETGT_INT
+; EG-DAG: XOR_INT
+; EG-DAG: XOR_INT
+; EG-DAG: SUB_INT
+; EG-DAG: SUB_INT
+; EG-DAG: CNDE_INT
+; EG-DAG: CNDE_INT
+; EG-DAG: AND_INT
+; EG-DAG: LSHR
+; EG-DAG: SUB_INT
+; EG-DAG: AND_INT
+; EG-DAG: ASHR
+; EG-DAG: AND_INT
+; EG-DAG: OR_INT
+; EG-DAG: SUB_INT
+; EG-DAG: LSHL
+; EG-DAG: LSHL
+; EG-DAG: SUB_INT
+; EG-DAG: LSHR
+; EG-DAG: LSHR
+; EG-DAG: SETGT_UINT
+; EG-DAG: SETGT_INT
+; EG-DAG: XOR_INT
+; EG-DAG: XOR_INT
+; EG-DAG: SUB_INT
+; EG-DAG: SUB_INT
+; EG-DAG: CNDE_INT
+; EG-DAG: CNDE_INT
+
+; SI: s_endpgm
+define void @fp_to_uint_v2f32_to_v2i64(<2 x i64> addrspace(1)* %out, <2 x float> %x) {
+ %conv = fptoui <2 x float> %x to <2 x i64>
+ store <2 x i64> %conv, <2 x i64> addrspace(1)* %out
+ ret void
+}
+
+; FUNC: {{^}}fp_to_uint_v4f32_to_v4i64:
+; EG-DAG: AND_INT
+; EG-DAG: LSHR
+; EG-DAG: SUB_INT
+; EG-DAG: AND_INT
+; EG-DAG: ASHR
+; EG-DAG: AND_INT
+; EG-DAG: OR_INT
+; EG-DAG: SUB_INT
+; EG-DAG: LSHL
+; EG-DAG: LSHL
+; EG-DAG: SUB_INT
+; EG-DAG: LSHR
+; EG-DAG: LSHR
+; EG-DAG: SETGT_UINT
+; EG-DAG: SETGT_INT
+; EG-DAG: XOR_INT
+; EG-DAG: XOR_INT
+; EG-DAG: SUB_INT
+; EG-DAG: SUB_INT
+; EG-DAG: CNDE_INT
+; EG-DAG: CNDE_INT
+; EG-DAG: AND_INT
+; EG-DAG: LSHR
+; EG-DAG: SUB_INT
+; EG-DAG: AND_INT
+; EG-DAG: ASHR
+; EG-DAG: AND_INT
+; EG-DAG: OR_INT
+; EG-DAG: SUB_INT
+; EG-DAG: LSHL
+; EG-DAG: LSHL
+; EG-DAG: SUB_INT
+; EG-DAG: LSHR
+; EG-DAG: LSHR
+; EG-DAG: SETGT_UINT
+; EG-DAG: SETGT_INT
+; EG-DAG: XOR_INT
+; EG-DAG: XOR_INT
+; EG-DAG: SUB_INT
+; EG-DAG: SUB_INT
+; EG-DAG: CNDE_INT
+; EG-DAG: CNDE_INT
+; EG-DAG: AND_INT
+; EG-DAG: LSHR
+; EG-DAG: SUB_INT
+; EG-DAG: AND_INT
+; EG-DAG: ASHR
+; EG-DAG: AND_INT
+; EG-DAG: OR_INT
+; EG-DAG: SUB_INT
+; EG-DAG: LSHL
+; EG-DAG: LSHL
+; EG-DAG: SUB_INT
+; EG-DAG: LSHR
+; EG-DAG: LSHR
+; EG-DAG: SETGT_UINT
+; EG-DAG: SETGT_INT
+; EG-DAG: XOR_INT
+; EG-DAG: XOR_INT
+; EG-DAG: SUB_INT
+; EG-DAG: SUB_INT
+; EG-DAG: CNDE_INT
+; EG-DAG: CNDE_INT
+; EG-DAG: AND_INT
+; EG-DAG: LSHR
+; EG-DAG: SUB_INT
+; EG-DAG: AND_INT
+; EG-DAG: ASHR
+; EG-DAG: AND_INT
+; EG-DAG: OR_INT
+; EG-DAG: SUB_INT
+; EG-DAG: LSHL
+; EG-DAG: LSHL
+; EG-DAG: SUB_INT
+; EG-DAG: LSHR
+; EG-DAG: LSHR
+; EG-DAG: SETGT_UINT
+; EG-DAG: SETGT_INT
+; EG-DAG: XOR_INT
+; EG-DAG: XOR_INT
+; EG-DAG: SUB_INT
+; EG-DAG: SUB_INT
+; EG-DAG: CNDE_INT
+; EG-DAG: CNDE_INT
+
+; SI: s_endpgm
+define void @fp_to_uint_v4f32_to_v4i64(<4 x i64> addrspace(1)* %out, <4 x float> %x) {
+ %conv = fptoui <4 x float> %x to <4 x i64>
+ store <4 x i64> %conv, <4 x i64> addrspace(1)* %out
+ ret void
+}
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