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50 lines
1.5 KiB
LLVM
50 lines
1.5 KiB
LLVM
; RUN: llc < %s -mtriple=arm64-apple-ios | FileCheck %s
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; CHECK-LABEL: _test:
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; CHECK-DAG: fmov.2d v0, #2.00000000
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; CHECK-DAG: and [[MASK_IDX:x[0-9]+]], x1, #0x3
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; CHECK-DAG: mov x9, sp
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; CHECK-DAG: str q0, [sp], #16
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; CHECK-DAG: bfi [[PTR:x[0-9]+]], [[MASK_IDX]], #2, #2
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; CHECK: ldr s0, {{\[}}[[PTR]]{{\]}}
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; CHECK: str s0, [x0]
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define void @test(float * %p1, i32 %v1) {
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entry:
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%v2 = extractelement <3 x float> <float 0.000000e+00, float 2.000000e+00, float 0.000000e+00>, i32 %v1
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store float %v2, float* %p1, align 4
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ret void
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}
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; CHECK-LABEL: _test2
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; CHECK: movi.16b v0, #63
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; CHECK-DAG: and [[MASK_IDX:x[0-9]+]], x1, #0x3
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; CHECK-DAG: str q0, [sp], #16
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; CHECK-DAG: mov x9, sp
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; CHECK-DAG: bfi [[PTR:x[0-9]+]], [[MASK_IDX]], #2, #2
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; CHECK: ldr s0, {{\[}}[[PTR]]{{\]}}
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; CHECK: str s0, [x0]
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define void @test2(float * %p1, i32 %v1) {
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entry:
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%v2 = extractelement <3 x float> <float 0.7470588088035583, float 0.7470588088035583, float 0.7470588088035583>, i32 %v1
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store float %v2, float* %p1, align 4
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ret void
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}
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%"st1" = type { %"subst1", %"subst1", %"subst1" }
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%"subst1" = type { %float4 }
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%float4 = type { float, float, float, float }
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@_gv = external unnamed_addr global %"st1", align 8
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define internal void @nvcast_f32_v8i8() {
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; CHECK-LABEL: _nvcast_f32_v8i8
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; CHECK: movi.8b v[[REG:[0-9]+]], #254
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; CHECK: str d[[REG]]
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entry:
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store <2 x float> <float 0xC7DFDFDFC0000000, float 0xC7DFDFDFC0000000>, <2 x float>* bitcast (%"st1"* @_gv to <2 x float>*), align 8
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ret void
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}
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