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263 lines
7.9 KiB
263 lines
7.9 KiB
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=thumbv8.1m.main-none-none-eabi -mattr=+fullfp16 %s -o - | FileCheck %s --check-prefixes CHECK,CHECK-THUMB
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; RUN: llc -mtriple=armv8.2a-arm-none-eabi -mattr=+fullfp16 %s -o - | FileCheck %s --check-prefixes CHECK,CHECK-ARM
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define i32 @test_ne(i32 %x, i32 %y, i32 %a, i32 %b) {
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; CHECK-LABEL: test_ne:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmov s0, r1
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; CHECK-NEXT: cmp r2, r3
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; CHECK-NEXT: vmov s2, r0
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; CHECK-NEXT: vcvt.f16.u32 s0, s0
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; CHECK-NEXT: vcvt.f16.u32 s2, s2
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; CHECK-NEXT: vseleq.f16 s0, s0, s2
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; CHECK-NEXT: vmov.f16 r0, s0
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; CHECK-NEXT: bx lr
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entry:
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%x.half = uitofp i32 %x to half
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%y.half = uitofp i32 %y to half
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%cmp = icmp ne i32 %a, %b
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%cond = select i1 %cmp, half %x.half, half %y.half
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%0 = bitcast half %cond to i16
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%1 = zext i16 %0 to i32
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ret i32 %1
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}
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define i32 @test_eq(i32 %x, i32 %y, i32 %a, i32 %b) {
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; CHECK-LABEL: test_eq:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmov s0, r0
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; CHECK-NEXT: cmp r2, r3
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; CHECK-NEXT: vmov s2, r1
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; CHECK-NEXT: vcvt.f16.u32 s0, s0
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; CHECK-NEXT: vcvt.f16.u32 s2, s2
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; CHECK-NEXT: vseleq.f16 s0, s0, s2
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; CHECK-NEXT: vmov.f16 r0, s0
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; CHECK-NEXT: bx lr
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entry:
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%x.half = uitofp i32 %x to half
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%y.half = uitofp i32 %y to half
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%cmp = icmp eq i32 %a, %b
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%cond = select i1 %cmp, half %x.half, half %y.half
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%0 = bitcast half %cond to i16
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%1 = zext i16 %0 to i32
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ret i32 %1
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}
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define i32 @test_gt(i32 %x, i32 %y, i32 %a, i32 %b) {
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; CHECK-LABEL: test_gt:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmov s0, r0
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; CHECK-NEXT: cmp r2, r3
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; CHECK-NEXT: vmov s2, r1
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; CHECK-NEXT: vcvt.f16.u32 s0, s0
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; CHECK-NEXT: vcvt.f16.u32 s2, s2
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; CHECK-NEXT: vselgt.f16 s0, s0, s2
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; CHECK-NEXT: vmov.f16 r0, s0
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; CHECK-NEXT: bx lr
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entry:
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%x.half = uitofp i32 %x to half
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%y.half = uitofp i32 %y to half
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%cmp = icmp sgt i32 %a, %b
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%cond = select i1 %cmp, half %x.half, half %y.half
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%0 = bitcast half %cond to i16
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%1 = zext i16 %0 to i32
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ret i32 %1
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}
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define i32 @test_ge(i32 %x, i32 %y, i32 %a, i32 %b) {
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; CHECK-LABEL: test_ge:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmov s0, r0
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; CHECK-NEXT: cmp r2, r3
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; CHECK-NEXT: vmov s2, r1
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; CHECK-NEXT: vcvt.f16.u32 s0, s0
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; CHECK-NEXT: vcvt.f16.u32 s2, s2
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; CHECK-NEXT: vselge.f16 s0, s0, s2
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; CHECK-NEXT: vmov.f16 r0, s0
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; CHECK-NEXT: bx lr
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entry:
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%x.half = uitofp i32 %x to half
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%y.half = uitofp i32 %y to half
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%cmp = icmp sge i32 %a, %b
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%cond = select i1 %cmp, half %x.half, half %y.half
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%0 = bitcast half %cond to i16
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%1 = zext i16 %0 to i32
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ret i32 %1
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}
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define i32 @test_lt(i32 %x, i32 %y, i32 %a, i32 %b) {
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; CHECK-LABEL: test_lt:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmov s0, r1
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; CHECK-NEXT: cmp r2, r3
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; CHECK-NEXT: vmov s2, r0
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; CHECK-NEXT: vcvt.f16.u32 s0, s0
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; CHECK-NEXT: vcvt.f16.u32 s2, s2
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; CHECK-NEXT: vselge.f16 s0, s0, s2
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; CHECK-NEXT: vmov.f16 r0, s0
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; CHECK-NEXT: bx lr
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entry:
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%x.half = uitofp i32 %x to half
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%y.half = uitofp i32 %y to half
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%cmp = icmp slt i32 %a, %b
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%cond = select i1 %cmp, half %x.half, half %y.half
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%0 = bitcast half %cond to i16
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%1 = zext i16 %0 to i32
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ret i32 %1
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}
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define i32 @test_le(i32 %x, i32 %y, i32 %a, i32 %b) {
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; CHECK-LABEL: test_le:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmov s0, r1
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; CHECK-NEXT: cmp r2, r3
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; CHECK-NEXT: vmov s2, r0
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; CHECK-NEXT: vcvt.f16.u32 s0, s0
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; CHECK-NEXT: vcvt.f16.u32 s2, s2
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; CHECK-NEXT: vselgt.f16 s0, s0, s2
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; CHECK-NEXT: vmov.f16 r0, s0
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; CHECK-NEXT: bx lr
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entry:
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%x.half = uitofp i32 %x to half
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%y.half = uitofp i32 %y to half
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%cmp = icmp sle i32 %a, %b
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%cond = select i1 %cmp, half %x.half, half %y.half
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%0 = bitcast half %cond to i16
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%1 = zext i16 %0 to i32
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ret i32 %1
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}
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define i32 @test_hi(i32 %x, i32 %y, i32 %a, i32 %b) {
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; CHECK-THUMB-LABEL: test_hi:
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; CHECK-THUMB: @ %bb.0: @ %entry
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; CHECK-THUMB-NEXT: vmov s0, r1
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; CHECK-THUMB-NEXT: cmp r2, r3
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; CHECK-THUMB-NEXT: vmov s2, r0
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; CHECK-THUMB-NEXT: vcvt.f16.u32 s0, s0
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; CHECK-THUMB-NEXT: vcvt.f16.u32 s2, s2
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; CHECK-THUMB-NEXT: it hi
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; CHECK-THUMB-NEXT: vmovhi.f32 s0, s2
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; CHECK-THUMB-NEXT: vmov.f16 r0, s0
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; CHECK-THUMB-NEXT: bx lr
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;
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; CHECK-ARM-LABEL: test_hi:
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; CHECK-ARM: @ %bb.0: @ %entry
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; CHECK-ARM-NEXT: vmov s0, r1
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; CHECK-ARM-NEXT: cmp r2, r3
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; CHECK-ARM-NEXT: vmov s2, r0
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; CHECK-ARM-NEXT: vcvt.f16.u32 s0, s0
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; CHECK-ARM-NEXT: vcvt.f16.u32 s2, s2
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; CHECK-ARM-NEXT: vmovhi.f32 s0, s2
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; CHECK-ARM-NEXT: vmov.f16 r0, s0
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; CHECK-ARM-NEXT: bx lr
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entry:
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%x.half = uitofp i32 %x to half
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%y.half = uitofp i32 %y to half
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%cmp = icmp ugt i32 %a, %b
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%cond = select i1 %cmp, half %x.half, half %y.half
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%0 = bitcast half %cond to i16
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%1 = zext i16 %0 to i32
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ret i32 %1
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}
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define i32 @test_hs(i32 %x, i32 %y, i32 %a, i32 %b) {
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; CHECK-THUMB-LABEL: test_hs:
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; CHECK-THUMB: @ %bb.0: @ %entry
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; CHECK-THUMB-NEXT: vmov s0, r1
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; CHECK-THUMB-NEXT: cmp r2, r3
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; CHECK-THUMB-NEXT: vmov s2, r0
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; CHECK-THUMB-NEXT: vcvt.f16.u32 s0, s0
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; CHECK-THUMB-NEXT: vcvt.f16.u32 s2, s2
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; CHECK-THUMB-NEXT: it hs
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; CHECK-THUMB-NEXT: vmovhs.f32 s0, s2
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; CHECK-THUMB-NEXT: vmov.f16 r0, s0
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; CHECK-THUMB-NEXT: bx lr
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;
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; CHECK-ARM-LABEL: test_hs:
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; CHECK-ARM: @ %bb.0: @ %entry
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; CHECK-ARM-NEXT: vmov s0, r1
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; CHECK-ARM-NEXT: cmp r2, r3
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; CHECK-ARM-NEXT: vmov s2, r0
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; CHECK-ARM-NEXT: vcvt.f16.u32 s0, s0
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; CHECK-ARM-NEXT: vcvt.f16.u32 s2, s2
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; CHECK-ARM-NEXT: vmovhs.f32 s0, s2
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; CHECK-ARM-NEXT: vmov.f16 r0, s0
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; CHECK-ARM-NEXT: bx lr
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entry:
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%x.half = uitofp i32 %x to half
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%y.half = uitofp i32 %y to half
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%cmp = icmp uge i32 %a, %b
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%cond = select i1 %cmp, half %x.half, half %y.half
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%0 = bitcast half %cond to i16
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%1 = zext i16 %0 to i32
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ret i32 %1
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}
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define i32 @test_lo(i32 %x, i32 %y, i32 %a, i32 %b) {
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; CHECK-THUMB-LABEL: test_lo:
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; CHECK-THUMB: @ %bb.0: @ %entry
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; CHECK-THUMB-NEXT: vmov s0, r1
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; CHECK-THUMB-NEXT: cmp r2, r3
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; CHECK-THUMB-NEXT: vmov s2, r0
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; CHECK-THUMB-NEXT: vcvt.f16.u32 s0, s0
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; CHECK-THUMB-NEXT: vcvt.f16.u32 s2, s2
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; CHECK-THUMB-NEXT: it lo
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; CHECK-THUMB-NEXT: vmovlo.f32 s0, s2
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; CHECK-THUMB-NEXT: vmov.f16 r0, s0
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; CHECK-THUMB-NEXT: bx lr
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;
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; CHECK-ARM-LABEL: test_lo:
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; CHECK-ARM: @ %bb.0: @ %entry
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; CHECK-ARM-NEXT: vmov s0, r1
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; CHECK-ARM-NEXT: cmp r2, r3
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; CHECK-ARM-NEXT: vmov s2, r0
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; CHECK-ARM-NEXT: vcvt.f16.u32 s0, s0
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; CHECK-ARM-NEXT: vcvt.f16.u32 s2, s2
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; CHECK-ARM-NEXT: vmovlo.f32 s0, s2
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; CHECK-ARM-NEXT: vmov.f16 r0, s0
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; CHECK-ARM-NEXT: bx lr
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entry:
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%x.half = uitofp i32 %x to half
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%y.half = uitofp i32 %y to half
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%cmp = icmp ult i32 %a, %b
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%cond = select i1 %cmp, half %x.half, half %y.half
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%0 = bitcast half %cond to i16
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%1 = zext i16 %0 to i32
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ret i32 %1
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}
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define i32 @test_ls(i32 %x, i32 %y, i32 %a, i32 %b) {
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; CHECK-THUMB-LABEL: test_ls:
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; CHECK-THUMB: @ %bb.0: @ %entry
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; CHECK-THUMB-NEXT: vmov s0, r1
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; CHECK-THUMB-NEXT: cmp r2, r3
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; CHECK-THUMB-NEXT: vmov s2, r0
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; CHECK-THUMB-NEXT: vcvt.f16.u32 s0, s0
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; CHECK-THUMB-NEXT: vcvt.f16.u32 s2, s2
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; CHECK-THUMB-NEXT: it ls
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; CHECK-THUMB-NEXT: vmovls.f32 s0, s2
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; CHECK-THUMB-NEXT: vmov.f16 r0, s0
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; CHECK-THUMB-NEXT: bx lr
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;
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; CHECK-ARM-LABEL: test_ls:
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; CHECK-ARM: @ %bb.0: @ %entry
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; CHECK-ARM-NEXT: vmov s0, r1
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; CHECK-ARM-NEXT: cmp r2, r3
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; CHECK-ARM-NEXT: vmov s2, r0
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; CHECK-ARM-NEXT: vcvt.f16.u32 s0, s0
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; CHECK-ARM-NEXT: vcvt.f16.u32 s2, s2
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; CHECK-ARM-NEXT: vmovls.f32 s0, s2
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; CHECK-ARM-NEXT: vmov.f16 r0, s0
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; CHECK-ARM-NEXT: bx lr
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entry:
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%x.half = uitofp i32 %x to half
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%y.half = uitofp i32 %y to half
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%cmp = icmp ule i32 %a, %b
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%cond = select i1 %cmp, half %x.half, half %y.half
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%0 = bitcast half %cond to i16
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%1 = zext i16 %0 to i32
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ret i32 %1
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}
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