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merge vector-casts-0.ll into vector-casts.ll

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llvm-svn: 76864
This commit is contained in:
Chris Lattner 2009-07-23 05:33:39 +00:00
parent c687344f0c
commit 0426853d67
2 changed files with 56 additions and 55 deletions
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55
test/Transforms/InstCombine/vector-casts-0.ll
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@ -1,55 +0,0 @@
; RUN: llvm-as < %s | opt -instcombine
define void @convert(<2 x i32>* %dst.addr, <2 x i64> %src) nounwind {
entry:
%val = trunc <2 x i64> %src to <2 x i32> ; <<2 x i32>> [#uses=1]
%add = add <2 x i32> %val, <i32 1, i32 1> ; <<2 x i32>> [#uses=1]
store <2 x i32> %add, <2 x i32>* %dst.addr
ret void
}
define <2 x i65> @foo(<2 x i64> %t) {
%a = trunc <2 x i64> %t to <2 x i32>
%b = zext <2 x i32> %a to <2 x i65>
ret <2 x i65> %b
}
define <2 x i64> @bar(<2 x i65> %t) {
%a = trunc <2 x i65> %t to <2 x i32>
%b = zext <2 x i32> %a to <2 x i64>
ret <2 x i64> %b
}
define <2 x i65> @foos(<2 x i64> %t) {
%a = trunc <2 x i64> %t to <2 x i32>
%b = sext <2 x i32> %a to <2 x i65>
ret <2 x i65> %b
}
define <2 x i64> @bars(<2 x i65> %t) {
%a = trunc <2 x i65> %t to <2 x i32>
%b = sext <2 x i32> %a to <2 x i64>
ret <2 x i64> %b
}
define <2 x i64> @quxs(<2 x i64> %t) {
%a = trunc <2 x i64> %t to <2 x i32>
%b = sext <2 x i32> %a to <2 x i64>
ret <2 x i64> %b
}
define <2 x i64> @quxt(<2 x i64> %t) {
%a = shl <2 x i64> %t, <i64 32, i64 32>
%b = ashr <2 x i64> %a, <i64 32, i64 32>
ret <2 x i64> %b
}
define <2 x double> @fa(<2 x double> %t) {
%a = fptrunc <2 x double> %t to <2 x float>
%b = fpext <2 x float> %a to <2 x double>
ret <2 x double> %b
}
define <2 x double> @fb(<2 x double> %t) {
%a = fptoui <2 x double> %t to <2 x i64>
%b = uitofp <2 x i64> %a to <2 x double>
ret <2 x double> %b
}
define <2 x double> @fc(<2 x double> %t) {
%a = fptosi <2 x double> %t to <2 x i64>
%b = sitofp <2 x i64> %a to <2 x double>
ret <2 x double> %b
}

56
test/Transforms/InstCombine/vector-casts.ll
View File

@ -49,3 +49,59 @@ entry:
; CHECK: @test4
; CHECK: fcmp uno <4 x float> %a, %b
}
define void @convert(<2 x i32>* %dst.addr, <2 x i64> %src) nounwind {
entry:
%val = trunc <2 x i64> %src to <2 x i32>
%add = add <2 x i32> %val, <i32 1, i32 1>
store <2 x i32> %add, <2 x i32>* %dst.addr
ret void
}
define <2 x i65> @foo(<2 x i64> %t) {
%a = trunc <2 x i64> %t to <2 x i32>
%b = zext <2 x i32> %a to <2 x i65>
ret <2 x i65> %b
}
define <2 x i64> @bar(<2 x i65> %t) {
%a = trunc <2 x i65> %t to <2 x i32>
%b = zext <2 x i32> %a to <2 x i64>
ret <2 x i64> %b
}
define <2 x i65> @foos(<2 x i64> %t) {
%a = trunc <2 x i64> %t to <2 x i32>
%b = sext <2 x i32> %a to <2 x i65>
ret <2 x i65> %b
}
define <2 x i64> @bars(<2 x i65> %t) {
%a = trunc <2 x i65> %t to <2 x i32>
%b = sext <2 x i32> %a to <2 x i64>
ret <2 x i64> %b
}
define <2 x i64> @quxs(<2 x i64> %t) {
%a = trunc <2 x i64> %t to <2 x i32>
%b = sext <2 x i32> %a to <2 x i64>
ret <2 x i64> %b
}
define <2 x i64> @quxt(<2 x i64> %t) {
%a = shl <2 x i64> %t, <i64 32, i64 32>
%b = ashr <2 x i64> %a, <i64 32, i64 32>
ret <2 x i64> %b
}
define <2 x double> @fa(<2 x double> %t) {
%a = fptrunc <2 x double> %t to <2 x float>
%b = fpext <2 x float> %a to <2 x double>
ret <2 x double> %b
}
define <2 x double> @fb(<2 x double> %t) {
%a = fptoui <2 x double> %t to <2 x i64>
%b = uitofp <2 x i64> %a to <2 x double>
ret <2 x double> %b
}
define <2 x double> @fc(<2 x double> %t) {
%a = fptosi <2 x double> %t to <2 x i64>
%b = sitofp <2 x i64> %a to <2 x double>
ret <2 x double> %b
}