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bd6161d401
-- setCC of FP type used by a Phi: have to save in reg. -- setNE of FP type used by a branch: cannot use result directly in branch! -- setCC used outside the same basic block: have to save in reg. for now git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6382 91177308-0d34-0410-b5e6-96231b3b80d8
72 lines
2.0 KiB
LLVM
72 lines
2.0 KiB
LLVM
;; Date: May 28, 2003.
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;; From: test/Programs/MultiSource/McCat-05-eks/QRfact.c
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;; Function: Matrix QRiterate(Matrix A, Matrix U)
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;;
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;; Error: llc produces an invalid register <NULL VALUE> for the
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;; phi argument %tmp.213 produced by fcmpd:
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;;
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;; LLC Output:
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;;
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;; !****** Outputing Function: QRiterate_1 ******
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;;
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;; .section ".text"
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;; .align 4
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;; .global QRiterate_1
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;; .type QRiterate_1, 2
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;; QRiterate_1:
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;; .L_QRiterate_1_LL_0:
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;; save %o6, -192, %o6
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;; brgz %i0, .L_QRiterate_1_LL_1
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;; add %g0, %g0, %o0
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;; ba .L_QRiterate_1_LL_2
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;; nop
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;;
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;; .L_QRiterate_1_LL_1:
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;; sethi %lm(LLVMGlobal__2), %o1
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;; sethi %hh(LLVMGlobal__2), %o0
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;; or %o0, %hm(LLVMGlobal__2), %o0
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;; sllx %o0, 32, %o0
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;; or %o1, %o0, %o1
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;; or %o1, %lo(LLVMGlobal__2), %o1
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;; ldd [%o1+0], %f32
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;; fcmpd %fcc0, %f2, %f32
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;; ba .L_QRiterate_1_LL_2
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;; add <NULL VALUE>, %g0, %o0
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;;
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;; .L_QRiterate_1_LL_2:
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;; brnz %o0, .L_QRiterate_1_LL_1
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;; nop
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;; ba .L_QRiterate_1_LL_3
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;; nop
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;;
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;; .L_QRiterate_1_LL_3:
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;; jmpl %i7+8, %g0
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;; restore %g0, 0, %g0
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;;
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;; .EndOf_QRiterate_1:
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;; .size QRiterate_1, .EndOf_QRiterate_1-QRiterate_1
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;;
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target endian = big
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target pointersize = 64
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implementation ; Functions:
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internal void %QRiterate(int %p.1, double %tmp.212) {
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entry: ; No predecessors!
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%tmp.184 = setgt int %p.1, 0 ; <bool> [#uses=1]
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br bool %tmp.184, label %shortcirc_next.1, label %shortcirc_done.1
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shortcirc_next.1: ; preds = %entry
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%tmp.213 = setne double %tmp.212, 0.000000e+00
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br label %shortcirc_done.1
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shortcirc_done.1: ; preds = %entry, %shortcirc_next.1
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%val.1 = phi bool [ false, %entry ], [ %tmp.213, %shortcirc_next.1 ]
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br bool %val.1, label %shortcirc_next.1, label %exit.1
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exit.1:
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ret void
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}
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