47 lines
1.5 KiB
LLVM
47 lines
1.5 KiB
LLVM
; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=CI -check-prefix=FUNC %s
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; RUN: llc -march=amdgcn -mcpu=bonaire -verify-machineinstrs < %s | FileCheck -check-prefix=CI -check-prefix=FUNC %s
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; RUN: llc -march=amdgcn -mcpu=tahiti -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
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; FUNC-LABEL: {{^}}rint_f64:
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; CI: v_rndne_f64_e32
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; SI-DAG: v_add_f64
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; SI-DAG: v_add_f64
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; SI-DAG: v_cmp_gt_f64_e64
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; SI: v_cndmask_b32
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; SI: v_cndmask_b32
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; SI: s_endpgm
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define amdgpu_kernel void @rint_f64(double addrspace(1)* %out, double %in) {
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entry:
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%0 = call double @llvm.rint.f64(double %in)
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store double %0, double addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: {{^}}rint_v2f64:
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; CI: v_rndne_f64_e32
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; CI: v_rndne_f64_e32
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define amdgpu_kernel void @rint_v2f64(<2 x double> addrspace(1)* %out, <2 x double> %in) {
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entry:
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%0 = call <2 x double> @llvm.rint.v2f64(<2 x double> %in)
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store <2 x double> %0, <2 x double> addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: {{^}}rint_v4f64:
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; CI: v_rndne_f64_e32
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; CI: v_rndne_f64_e32
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; CI: v_rndne_f64_e32
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; CI: v_rndne_f64_e32
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define amdgpu_kernel void @rint_v4f64(<4 x double> addrspace(1)* %out, <4 x double> %in) {
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entry:
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%0 = call <4 x double> @llvm.rint.v4f64(<4 x double> %in)
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store <4 x double> %0, <4 x double> addrspace(1)* %out
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ret void
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}
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declare double @llvm.rint.f64(double) #0
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declare <2 x double> @llvm.rint.v2f64(<2 x double>) #0
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declare <4 x double> @llvm.rint.v4f64(<4 x double>) #0
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