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Make sure we call externals from libraries properly when -static. 

For example, when we are doing mips16 hard float or soft float.

llvm-svn: 174583
This commit is contained in:
Reed Kotler 2013-02-07 04:34:51 +00:00
parent 3b96424c43
commit 4a230ffa96
2 changed files with 16 additions and 0 deletions
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3
llvm/lib/Target/Mips/Mips16InstrInfo.td
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@ -1094,6 +1094,9 @@ class UncondBranch16_pat<SDNode OpNode, Instruction I>:
def : Mips16Pat<(MipsJmpLink (i32 tglobaladdr:$dst)),
(Jal16 tglobaladdr:$dst)>;
def : Mips16Pat<(MipsJmpLink (i32 texternalsym:$dst)),
(Jal16 texternalsym:$dst)>;
// Indirect branch
def: Mips16Pat<
(brind CPU16Regs:$rs),

13
llvm/test/CodeGen/Mips/fp16static.ll Normal file
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@ -0,0 +1,13 @@
; RUN: llc -march=mipsel -mcpu=mips16 -mips16-hard-float -soft-float -relocation-model=static < %s | FileCheck %s -check-prefix=CHECK-STATIC16
@x = common global float 0.000000e+00, align 4
define void @foo() nounwind {
entry:
%0 = load float* @x, align 4
%1 = load float* @x, align 4
%mul = fmul float %0, %1
store float %mul, float* @x, align 4
; CHECK-STATIC16: jal __mips16_mulsf3
ret void
}