226 lines
7.3 KiB
LLVM
226 lines
7.3 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=sparc-unknown-linux-gnu | FileCheck %s --check-prefixes=SPARC
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; RUN: llc < %s -mtriple=sparc64-unknown-linux-gnu | FileCheck %s --check-prefixes=SPARC64
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define { i128, i8 } @muloti_test(i128 %l, i128 %r) unnamed_addr #0 {
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; SPARC-LABEL: muloti_test:
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; SPARC: .cfi_startproc
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; SPARC-NEXT: ! %bb.0: ! %start
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; SPARC-NEXT: save %sp, -96, %sp
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; SPARC-NEXT: .cfi_def_cfa_register %fp
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; SPARC-NEXT: .cfi_window_save
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; SPARC-NEXT: .cfi_register %o7, %i7
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; SPARC-NEXT: mov %i3, %g2
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; SPARC-NEXT: mov %i2, %g4
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; SPARC-NEXT: umul %i2, %i5, %i2
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; SPARC-NEXT: rd %y, %l7
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; SPARC-NEXT: ld [%fp+92], %l4
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; SPARC-NEXT: umul %i4, %i3, %i3
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; SPARC-NEXT: rd %y, %o1
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; SPARC-NEXT: ld [%fp+96], %g3
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; SPARC-NEXT: umul %i5, %g2, %l3
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; SPARC-NEXT: rd %y, %o0
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; SPARC-NEXT: umul %l4, %i1, %l2
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; SPARC-NEXT: rd %y, %l1
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; SPARC-NEXT: add %i3, %i2, %i2
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; SPARC-NEXT: umul %i0, %g3, %i3
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; SPARC-NEXT: rd %y, %l6
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; SPARC-NEXT: add %o0, %i2, %o2
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; SPARC-NEXT: umul %i1, %g3, %i2
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; SPARC-NEXT: rd %y, %l0
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; SPARC-NEXT: add %i3, %l2, %i3
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; SPARC-NEXT: add %l0, %i3, %l2
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; SPARC-NEXT: addcc %i2, %l3, %l3
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; SPARC-NEXT: umul %g2, %g3, %i3
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; SPARC-NEXT: rd %y, %i2
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; SPARC-NEXT: addxcc %l2, %o2, %o4
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; SPARC-NEXT: umul %g4, %g3, %g3
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; SPARC-NEXT: rd %y, %l5
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; SPARC-NEXT: addcc %g3, %i2, %i2
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; SPARC-NEXT: addxcc %l5, 0, %g3
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; SPARC-NEXT: umul %g2, %l4, %g2
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; SPARC-NEXT: rd %y, %l5
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; SPARC-NEXT: addcc %g2, %i2, %i2
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; SPARC-NEXT: addxcc %l5, 0, %g2
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; SPARC-NEXT: addcc %g3, %g2, %g2
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; SPARC-NEXT: addxcc %g0, 0, %g3
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; SPARC-NEXT: umul %g4, %l4, %l5
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; SPARC-NEXT: rd %y, %o3
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; SPARC-NEXT: addcc %l5, %g2, %l5
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; SPARC-NEXT: addxcc %o3, %g3, %o3
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; SPARC-NEXT: addcc %l5, %l3, %g2
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; SPARC-NEXT: addxcc %o3, %o4, %g3
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; SPARC-NEXT: mov 1, %l3
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; SPARC-NEXT: cmp %g3, %o3
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; SPARC-NEXT: bcs .LBB0_2
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; SPARC-NEXT: mov %l3, %o4
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; SPARC-NEXT: ! %bb.1: ! %start
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; SPARC-NEXT: mov %g0, %o4
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; SPARC-NEXT: .LBB0_2: ! %start
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; SPARC-NEXT: cmp %g2, %l5
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; SPARC-NEXT: bcs .LBB0_4
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; SPARC-NEXT: mov %l3, %l5
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; SPARC-NEXT: ! %bb.3: ! %start
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; SPARC-NEXT: mov %g0, %l5
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; SPARC-NEXT: .LBB0_4: ! %start
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; SPARC-NEXT: cmp %g3, %o3
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; SPARC-NEXT: be .LBB0_6
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; SPARC-NEXT: nop
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; SPARC-NEXT: ! %bb.5: ! %start
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; SPARC-NEXT: mov %o4, %l5
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; SPARC-NEXT: .LBB0_6: ! %start
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; SPARC-NEXT: cmp %g4, 0
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; SPARC-NEXT: bne .LBB0_8
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; SPARC-NEXT: mov %l3, %o3
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; SPARC-NEXT: ! %bb.7: ! %start
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; SPARC-NEXT: mov %g0, %o3
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; SPARC-NEXT: .LBB0_8: ! %start
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; SPARC-NEXT: cmp %i4, 0
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; SPARC-NEXT: bne .LBB0_10
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; SPARC-NEXT: mov %l3, %o4
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; SPARC-NEXT: ! %bb.9: ! %start
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; SPARC-NEXT: mov %g0, %o4
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; SPARC-NEXT: .LBB0_10: ! %start
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; SPARC-NEXT: cmp %o1, 0
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; SPARC-NEXT: bne .LBB0_12
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; SPARC-NEXT: mov %l3, %o1
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; SPARC-NEXT: ! %bb.11: ! %start
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; SPARC-NEXT: mov %g0, %o1
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; SPARC-NEXT: .LBB0_12: ! %start
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; SPARC-NEXT: cmp %l7, 0
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; SPARC-NEXT: bne .LBB0_14
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; SPARC-NEXT: mov %l3, %l7
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; SPARC-NEXT: ! %bb.13: ! %start
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; SPARC-NEXT: mov %g0, %l7
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; SPARC-NEXT: .LBB0_14: ! %start
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; SPARC-NEXT: cmp %o2, %o0
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; SPARC-NEXT: bcs .LBB0_16
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; SPARC-NEXT: mov %l3, %g4
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; SPARC-NEXT: ! %bb.15: ! %start
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; SPARC-NEXT: mov %g0, %g4
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; SPARC-NEXT: .LBB0_16: ! %start
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; SPARC-NEXT: cmp %l4, 0
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; SPARC-NEXT: bne .LBB0_18
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; SPARC-NEXT: mov %l3, %l4
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; SPARC-NEXT: ! %bb.17: ! %start
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; SPARC-NEXT: mov %g0, %l4
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; SPARC-NEXT: .LBB0_18: ! %start
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; SPARC-NEXT: cmp %i0, 0
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; SPARC-NEXT: bne .LBB0_20
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; SPARC-NEXT: mov %l3, %o0
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; SPARC-NEXT: ! %bb.19: ! %start
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; SPARC-NEXT: mov %g0, %o0
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; SPARC-NEXT: .LBB0_20: ! %start
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; SPARC-NEXT: cmp %l6, 0
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; SPARC-NEXT: bne .LBB0_22
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; SPARC-NEXT: mov %l3, %l6
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; SPARC-NEXT: ! %bb.21: ! %start
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; SPARC-NEXT: mov %g0, %l6
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; SPARC-NEXT: .LBB0_22: ! %start
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; SPARC-NEXT: and %o4, %o3, %o2
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; SPARC-NEXT: cmp %l1, 0
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; SPARC-NEXT: and %o0, %l4, %l4
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; SPARC-NEXT: bne .LBB0_24
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; SPARC-NEXT: mov %l3, %l1
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; SPARC-NEXT: ! %bb.23: ! %start
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; SPARC-NEXT: mov %g0, %l1
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; SPARC-NEXT: .LBB0_24: ! %start
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; SPARC-NEXT: or %o2, %o1, %o0
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; SPARC-NEXT: cmp %l2, %l0
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; SPARC-NEXT: or %l4, %l6, %l4
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; SPARC-NEXT: bcs .LBB0_26
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; SPARC-NEXT: mov %l3, %l0
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; SPARC-NEXT: ! %bb.25: ! %start
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; SPARC-NEXT: mov %g0, %l0
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; SPARC-NEXT: .LBB0_26: ! %start
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; SPARC-NEXT: or %o0, %l7, %l2
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; SPARC-NEXT: or %i5, %i4, %i4
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; SPARC-NEXT: cmp %i4, 0
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; SPARC-NEXT: or %l4, %l1, %l1
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; SPARC-NEXT: bne .LBB0_28
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; SPARC-NEXT: mov %l3, %i4
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; SPARC-NEXT: ! %bb.27: ! %start
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; SPARC-NEXT: mov %g0, %i4
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; SPARC-NEXT: .LBB0_28: ! %start
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; SPARC-NEXT: or %l2, %g4, %i5
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; SPARC-NEXT: or %i1, %i0, %i0
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; SPARC-NEXT: cmp %i0, 0
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; SPARC-NEXT: bne .LBB0_30
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; SPARC-NEXT: or %l1, %l0, %i0
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; SPARC-NEXT: ! %bb.29: ! %start
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; SPARC-NEXT: mov %g0, %l3
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; SPARC-NEXT: .LBB0_30: ! %start
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; SPARC-NEXT: and %l3, %i4, %i1
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; SPARC-NEXT: or %i1, %i0, %i0
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; SPARC-NEXT: or %i0, %i5, %i0
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; SPARC-NEXT: or %i0, %l5, %i0
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; SPARC-NEXT: and %i0, 1, %i4
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; SPARC-NEXT: mov %g3, %i0
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; SPARC-NEXT: ret
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; SPARC-NEXT: restore %g0, %g2, %o1
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;
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; SPARC64-LABEL: muloti_test:
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; SPARC64: .cfi_startproc
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; SPARC64-NEXT: .register %g2, #scratch
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; SPARC64-NEXT: .register %g3, #scratch
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; SPARC64-NEXT: ! %bb.0: ! %start
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; SPARC64-NEXT: save %sp, -176, %sp
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; SPARC64-NEXT: .cfi_def_cfa_register %fp
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; SPARC64-NEXT: .cfi_window_save
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; SPARC64-NEXT: .cfi_register %o7, %i7
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; SPARC64-NEXT: mov %g0, %o0
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; SPARC64-NEXT: mov %i2, %o1
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; SPARC64-NEXT: mov %g0, %o2
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; SPARC64-NEXT: call __multi3
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; SPARC64-NEXT: mov %i1, %o3
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; SPARC64-NEXT: mov %o0, %i4
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; SPARC64-NEXT: mov %o1, %i5
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; SPARC64-NEXT: mov %g0, %o0
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; SPARC64-NEXT: mov %i0, %o1
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; SPARC64-NEXT: mov %g0, %o2
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; SPARC64-NEXT: call __multi3
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; SPARC64-NEXT: mov %i3, %o3
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; SPARC64-NEXT: mov %o0, %l0
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; SPARC64-NEXT: add %o1, %i5, %i5
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; SPARC64-NEXT: mov %g0, %o0
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; SPARC64-NEXT: mov %i1, %o1
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; SPARC64-NEXT: mov %g0, %o2
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; SPARC64-NEXT: call __multi3
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; SPARC64-NEXT: mov %i3, %o3
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; SPARC64-NEXT: mov %g0, %i3
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; SPARC64-NEXT: mov %g0, %g2
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; SPARC64-NEXT: mov %g0, %g3
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; SPARC64-NEXT: mov %g0, %g4
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; SPARC64-NEXT: mov %g0, %g5
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; SPARC64-NEXT: add %o0, %i5, %i1
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; SPARC64-NEXT: cmp %i1, %o0
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; SPARC64-NEXT: movrnz %l0, 1, %g2
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; SPARC64-NEXT: movrnz %i2, 1, %g3
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; SPARC64-NEXT: movrnz %i0, 1, %g4
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; SPARC64-NEXT: movcs %xcc, 1, %i3
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; SPARC64-NEXT: and %g4, %g3, %i0
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; SPARC64-NEXT: or %i0, %g2, %i0
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; SPARC64-NEXT: movrnz %i4, 1, %g5
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; SPARC64-NEXT: or %i0, %g5, %i0
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; SPARC64-NEXT: or %i0, %i3, %i0
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; SPARC64-NEXT: srl %i0, 0, %i2
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; SPARC64-NEXT: mov %i1, %i0
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; SPARC64-NEXT: ret
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; SPARC64-NEXT: restore %g0, %o1, %o1
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start:
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%0 = tail call { i128, i1 } @llvm.umul.with.overflow.i128(i128 %l, i128 %r) #2
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%1 = extractvalue { i128, i1 } %0, 0
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%2 = extractvalue { i128, i1 } %0, 1
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%3 = zext i1 %2 to i8
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%4 = insertvalue { i128, i8 } undef, i128 %1, 0
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%5 = insertvalue { i128, i8 } %4, i8 %3, 1
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ret { i128, i8 } %5
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}
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; Function Attrs: nounwind readnone speculatable
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declare { i128, i1 } @llvm.umul.with.overflow.i128(i128, i128) #1
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attributes #0 = { nounwind readnone uwtable }
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attributes #1 = { nounwind readnone speculatable }
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attributes #2 = { nounwind }
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