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R600/SI: Improve fpext / fptrunc test coverage 

llvm-svn: 226197
This commit is contained in:
Matt Arsenault 2015-01-15 19:39:42 +00:00
parent b87144160e
commit 59b09ab9ef
2 changed files with 78 additions and 8 deletions
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43
llvm/test/CodeGen/R600/fpext.ll
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@ -1,9 +1,44 @@
; RUN: llc < %s -march=amdgcn -mcpu=SI -verify-machineinstrs | FileCheck %s --check-prefix=CHECK
; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
; CHECK: {{^}}fpext:
; CHECK: v_cvt_f64_f32_e32
define void @fpext(double addrspace(1)* %out, float %in) {
; FUNC-LABEL: {{^}}fpext_f32_to_f64:
; SI: v_cvt_f64_f32_e32 {{v\[[0-9]+:[0-9]+\]}}, s{{[0-9]+}}
define void @fpext_f32_to_f64(double addrspace(1)* %out, float %in) {
%result = fpext float %in to double
store double %result, double addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}fpext_v2f32_to_v2f64:
; SI: v_cvt_f64_f32_e32
; SI: v_cvt_f64_f32_e32
define void @fpext_v2f32_to_v2f64(<2 x double> addrspace(1)* %out, <2 x float> %in) {
%result = fpext <2 x float> %in to <2 x double>
store <2 x double> %result, <2 x double> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}fpext_v4f32_to_v4f64:
; SI: v_cvt_f64_f32_e32
; SI: v_cvt_f64_f32_e32
; SI: v_cvt_f64_f32_e32
; SI: v_cvt_f64_f32_e32
define void @fpext_v4f32_to_v4f64(<4 x double> addrspace(1)* %out, <4 x float> %in) {
%result = fpext <4 x float> %in to <4 x double>
store <4 x double> %result, <4 x double> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}fpext_v8f32_to_v8f64:
; SI: v_cvt_f64_f32_e32
; SI: v_cvt_f64_f32_e32
; SI: v_cvt_f64_f32_e32
; SI: v_cvt_f64_f32_e32
; SI: v_cvt_f64_f32_e32
; SI: v_cvt_f64_f32_e32
; SI: v_cvt_f64_f32_e32
; SI: v_cvt_f64_f32_e32
define void @fpext_v8f32_to_v8f64(<8 x double> addrspace(1)* %out, <8 x float> %in) {
%result = fpext <8 x float> %in to <8 x double>
store <8 x double> %result, <8 x double> addrspace(1)* %out
ret void
}

43
llvm/test/CodeGen/R600/fptrunc.ll
View File

@ -1,9 +1,44 @@
; RUN: llc < %s -march=amdgcn -mcpu=SI -verify-machineinstrs | FileCheck %s --check-prefix=CHECK
; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
; CHECK: {{^}}fptrunc:
; CHECK: v_cvt_f32_f64_e32
define void @fptrunc(float addrspace(1)* %out, double %in) {
; FUNC-LABEL: {{^}}fptrunc_f64_to_f32:
; SI: v_cvt_f32_f64_e32 {{v[0-9]+}}, {{s\[[0-9]+:[0-9]+\]}}
define void @fptrunc_f64_to_f32(float addrspace(1)* %out, double %in) {
%result = fptrunc double %in to float
store float %result, float addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}fptrunc_v2f64_to_v2f32:
; SI: v_cvt_f32_f64_e32
; SI: v_cvt_f32_f64_e32
define void @fptrunc_v2f64_to_v2f32(<2 x float> addrspace(1)* %out, <2 x double> %in) {
%result = fptrunc <2 x double> %in to <2 x float>
store <2 x float> %result, <2 x float> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}fptrunc_v4f64_to_v4f32:
; SI: v_cvt_f32_f64_e32
; SI: v_cvt_f32_f64_e32
; SI: v_cvt_f32_f64_e32
; SI: v_cvt_f32_f64_e32
define void @fptrunc_v4f64_to_v4f32(<4 x float> addrspace(1)* %out, <4 x double> %in) {
%result = fptrunc <4 x double> %in to <4 x float>
store <4 x float> %result, <4 x float> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}fptrunc_v8f64_to_v8f32:
; SI: v_cvt_f32_f64_e32
; SI: v_cvt_f32_f64_e32
; SI: v_cvt_f32_f64_e32
; SI: v_cvt_f32_f64_e32
; SI: v_cvt_f32_f64_e32
; SI: v_cvt_f32_f64_e32
; SI: v_cvt_f32_f64_e32
; SI: v_cvt_f32_f64_e32
define void @fptrunc_v8f64_to_v8f32(<8 x float> addrspace(1)* %out, <8 x double> %in) {
%result = fptrunc <8 x double> %in to <8 x float>
store <8 x float> %result, <8 x float> addrspace(1)* %out
ret void
}