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Add sqrt and powi intrinsics for long double.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42423 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dale Johannesen
2007-09-28 01:08:20 +00:00
parent ef0ab932ef
commit 317096ab37
9 changed files with 95 additions and 7 deletions
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47
test/CodeGen/X86/2007-09-27-LDIntrinsics.ll Normal file
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; RUN: llvm-as < %s | llc | grep powixf2
; RUN: llvm-as < %s | llc | grep fsqrt
; ModuleID = 'yyy.c'
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
target triple = "i686-apple-darwin8"
define x86_fp80 @foo(x86_fp80 %x) {
entry:
%x_addr = alloca x86_fp80 ; <x86_fp80*> [#uses=2]
%retval = alloca x86_fp80 ; <x86_fp80*> [#uses=2]
%tmp = alloca x86_fp80 ; <x86_fp80*> [#uses=2]
%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
store x86_fp80 %x, x86_fp80* %x_addr
%tmp1 = load x86_fp80* %x_addr, align 16 ; <x86_fp80> [#uses=1]
%tmp2 = call x86_fp80 @llvm.sqrt.f80( x86_fp80 %tmp1 ) ; <x86_fp80> [#uses=1]
store x86_fp80 %tmp2, x86_fp80* %tmp, align 16
%tmp3 = load x86_fp80* %tmp, align 16 ; <x86_fp80> [#uses=1]
store x86_fp80 %tmp3, x86_fp80* %retval, align 16
br label %return
return: ; preds = %entry
%retval4 = load x86_fp80* %retval ; <x86_fp80> [#uses=1]
ret x86_fp80 %retval4
}
declare x86_fp80 @llvm.sqrt.f80(x86_fp80)
define x86_fp80 @bar(x86_fp80 %x) {
entry:
%x_addr = alloca x86_fp80 ; <x86_fp80*> [#uses=2]
%retval = alloca x86_fp80 ; <x86_fp80*> [#uses=2]
%tmp = alloca x86_fp80 ; <x86_fp80*> [#uses=2]
%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
store x86_fp80 %x, x86_fp80* %x_addr
%tmp1 = load x86_fp80* %x_addr, align 16 ; <x86_fp80> [#uses=1]
%tmp2 = call x86_fp80 @llvm.powi.f80( x86_fp80 %tmp1, i32 3 ) ; <x86_fp80> [#uses=1]
store x86_fp80 %tmp2, x86_fp80* %tmp, align 16
%tmp3 = load x86_fp80* %tmp, align 16 ; <x86_fp80> [#uses=1]
store x86_fp80 %tmp3, x86_fp80* %retval, align 16
br label %return
return: ; preds = %entry
%retval4 = load x86_fp80* %retval ; <x86_fp80> [#uses=1]
ret x86_fp80 %retval4
}
declare x86_fp80 @llvm.powi.f80(x86_fp80, i32)