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Cleanup a bunch of tests. In particular do not allow target directives in
the .ll file or it forces the V9 backend. This is the CodeGen/Generic dir, so there is no use in doing that. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19355 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
parent
7cc4777a26
commit
9cd87dbccb
@ -1,61 +1,6 @@
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; RUN: llvm-as -f %s -o - | llc
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;; 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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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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@ -1,59 +1,7 @@
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; RUN: llvm-as -f %s -o - | llc
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;; Date: May 27, 2003.
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;; From: Variant of 2003-05-27-usefsubasbool.ll
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;;
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;; Error: llc fails to save a boolean value in a register (and later uses an
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;; invalid register <NULL VALUE> in a BRNZ) for a boolean value
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;; used only by branches but in a different basic block.
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;;
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;; Cause: In SparcInstrSelection.cpp, for SetCC, when a result of setCC
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;; is used only for branches, it is not saved into an int. register.
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;; But if the boolean is used in a branch in a different basic block,
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;; that branch uses a BRNZ inst. instead of a branch-on-CC.
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;;
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;; LLC Output before fix:
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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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;; sethi %lm(LLVMGlobal__2), %o2
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;; sethi %hh(LLVMGlobal__2), %o1
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;; or %o1, %hm(LLVMGlobal__2), %o1
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;; sllx %o1, 32, %o1
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;; or %o2, %o1, %o2
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;; or %o2, %lo(LLVMGlobal__2), %o2
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;; ldd [%o2+0], %f32
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;; fcmpd %fcc0, %f0, %f32
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;; ba .L_QRiterate_1_LL_1
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;; nop
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;;
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;; .L_QRiterate_1_LL_1:
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;; brnz <NULL_VALUE>, .L_QRiterate_1_LL_1
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;; nop
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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_2:
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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(double %tmp.212) {
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entry: ; No predecessors!
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void %QRiterate(double %tmp.212) {
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%tmp.213 = setne double %tmp.212, 0.000000e+00
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br label %shortcirc_next.1
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@ -1,58 +1,6 @@
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; RUN: llvm-as -f %s -o - | llc
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;; Date: May 27, 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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;; a boolean value computed using setne with a double.
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;;
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;; Cause: In SparcInstrSelection.cpp, for SetCC, when a result of setne
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;; is used for a branch, it can generate a "branch-on-integer-register"
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;; for integer registers. In that case, it never saves the value of
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;; the boolean result. It was attempting to do the same thing for an
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;; FP compare!
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;;
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;; LLC Output:
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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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;; sethi %hh(LLVMGlobal__2), %o1
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;; sethi %lm(LLVMGlobal__2), %o0
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;; or %o1, %hm(LLVMGlobal__2), %o1
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;; sllx %o1, 32, %o1
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;; or %o0, %o1, %o0
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;; or %o0, %lo(LLVMGlobal__2), %o0
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;; ldd [%o0+0], %f32
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;; ba .L_QRiterate_1_LL_1
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;; fcmpd %fcc0, %f0, %f32
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;;
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;; .L_QRiterate_1_LL_1:
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;; brnz <NULL VALUE>, .L_QRiterate_1_LL_1
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;; nop
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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_2:
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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(double %tmp.212) {
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void %QRiterate(double %tmp.212) {
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entry: ; No predecessors!
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br label %shortcirc_next.1
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@ -19,8 +19,6 @@
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;; and/or to stack locations as needed.
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;;
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target endian = little
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target pointersize = 32
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%struct..s_annealing_sched = type { uint, float, float, float, float }
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%struct..s_chan = type { uint, float, float, float, float }
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%struct..s_det_routing_arch = type { uint, float, float, float, uint, int, short, short, short, float, float }
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@ -8,33 +8,7 @@
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;; the Phi instead of in predecessor blocks. This later
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;; causes llc to produces an invalid register <NULL VALUE>
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;; for the phi arguments.
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;;
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;; PreSelection Output:
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;; *** LLVM code after pre-selection for function handlerfn:
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;;
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;;
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;; %struct..task* %handlerfn(%struct..packet*) {
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;; ; <label>:0 ; No predecessors!
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;; setne %struct..packet* %0, null ; <bool>:0 [#uses=1]
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;; br bool %0, label %1, label %2
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;;
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;; ; <label>:1 ; preds = %0
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;; br label %2
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;;
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;; ; <label>:2 ; preds = %0, %1
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;; %addrOfGlobal = getelementptr int* %v2, long 0 ; <int*> [#uses=1]
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;; %addrOfGlobal1 = getelementptr int* %v1, long 0 ; <int*> [#uses=1]
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;; phi int* [ %addrOfGlobal, %1 ], [ %addrOfGlobal1, %0 ] ; <int*>:0 [#uses=1]
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;; cast int* %0 to %struct..packet* ; <%struct..packet*>:1 [#uses=1]
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;; call void %append( %struct..packet* %0, %struct..packet* %1 )
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;; ret %struct..task* null
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;; }
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;; llc: ../../../include/llvm/CodeGen/MachineInstr.h:294: int MachineOperand::getAllocatedRegNum() const: Assertion `hasAllocatedReg()' failed.
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;;
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target endian = little
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target pointersize = 32
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%struct..packet = type { %struct..packet*, int, int, int, [4 x sbyte] }
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%struct..task = type { %struct..task*, int, int, %struct..packet*, int, %struct..task* (%struct..packet*)*, int, int }
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%v1 = external global int
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@ -11,36 +11,9 @@
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;; Error: llc generates a branch-on-xcc instead of branch-on-icc, which
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;; is wrong because the value being compared (int euclid = x*x + y*y)
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;; overflows, so that the 64-bit and 32-bit compares are not equal.
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;;
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;; LLC Output:
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;;
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;; !****** Outputing Function: CheckOutside_34 ******
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;; .align 4
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;; .global CheckOutside_34
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;; .type CheckOutside_34, 2
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;; CheckOutside_34:
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;; .L_CheckOutside_34_LL_0:
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;; save %o6, -192, %o6
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;; mulx %i1, %i1, %i1
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;; mulx %i0, %i0, %i0
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;; sethi %lm(4194304), %o1
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;; or %g0, 1, %o0
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;; add %i0, %i1, %i0
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;; sra %o1, 0, %o1
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;; subcc %i0, %o1, %g0
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;; bg %xcc, .L_CheckOutside_34_LL_3
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;; nop
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;; ba .L_CheckOutside_34_LL_1
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;; nop
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;; ...
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;;
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;;
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target endian = little
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target pointersize = 32
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%.str_1 = internal constant [6 x sbyte] c"true\0A\00" ; <[6 x sbyte]*> [#uses=1]
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%.str_2 = internal constant [7 x sbyte] c"false\0A\00" ; <[7 x sbyte]*> [#uses=1]
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%.str_1 = internal constant [6 x sbyte] c"true\0A\00"
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%.str_2 = internal constant [7 x sbyte] c"false\0A\00"
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implementation ; Functions:
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@ -1,7 +1,5 @@
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; RUN: llvm-as -f %s -o - | llc
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target endian = big
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target pointersize = 64
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%.str_1 = internal constant [42 x sbyte] c" ui = %u (0x%x)\09\09UL-ui = %lld (0x%llx)\0A\00"
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@ -10,21 +10,6 @@
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;; (2) (A or NOT(B)) was being folded into A orn B, which is ok
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;; for bitwise operations but not booleans! For booleans,
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;; the result has to be compared with 0.
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;;
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;; LLC Output for the basic block (LLVM assembly is shown below):
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;;
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;; .L_adj_7_LL_4:
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;; sethi 0, %i0
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;; subcc %i1, 2, %g0
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;; move %icc, 1, %i0
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;; orn %i0, %i1, %i0
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;; ba .L_adj_7_LL_5
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;; nop
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;;
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target endian = big
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target pointersize = 64
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%.str_1 = internal constant [30 x sbyte] c"d = %d, ct = %d, d ^ ct = %d\0A\00"
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@ -2,11 +2,6 @@
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; On this code, llc did not pass the sixth argument (%reg321) to printf.
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; It passed the first five in %o0 - %o4, but never initialized %o5.
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; Fix in SparcInstrSelection.cpp:
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; 2030c2030
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; - if (i < target.getRegInfo().GetNumOfIntArgRegs())
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; + if (i <= target.getRegInfo().GetNumOfIntArgRegs())
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;
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%.LC12 = internal global [44 x sbyte] c"\09\09M = %g, I = %g, V = %g\0A\09\09O = %g, E = %g\0A\0A\00" ; <[44 x sbyte]*>
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