; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5 ; RUN: llc -mtriple=hexagon < %s | FileCheck %s ; RUN: llc -mtriple=hexagon-unknown-linux-gnu < %s | FileCheck %s ; RUN: llc -mtriple=hexagon-unknown-linux-musl < %s | FileCheck %s define { half, i32 } @test_frexp_f16_i32(half %a) nounwind { ; CHECK-LABEL: test_frexp_f16_i32: ; CHECK: // %bb.0: ; CHECK-NEXT: { ; CHECK-NEXT: call __extendhfsf2 ; CHECK-NEXT: allocframe(r29,#8):raw ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r1 = add(r29,#4) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call __truncsfhf2 ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: r1 = memw(r29+#4) ; CHECK-NEXT: dealloc_return ; CHECK-NEXT: } %result = call { half, i32 } @llvm.frexp.f16.i32(half %a) ret { half, i32 } %result } define half @test_frexp_f16_i32_only_use_fract(half %a) nounwind { ; CHECK-LABEL: test_frexp_f16_i32_only_use_fract: ; CHECK: // %bb.0: ; CHECK-NEXT: { ; CHECK-NEXT: call __extendhfsf2 ; CHECK-NEXT: allocframe(r29,#8):raw ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r1 = add(r29,#4) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call __truncsfhf2 ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: r31:30 = dealloc_return(r30):raw ; CHECK-NEXT: } %result = call { half, i32 } @llvm.frexp.f16.i32(half %a) %result.0 = extractvalue { half, i32 } %result, 0 ret half %result.0 } define i32 @test_frexp_f16_i32_only_use_exp(half %a) nounwind { ; CHECK-LABEL: test_frexp_f16_i32_only_use_exp: ; CHECK: // %bb.0: ; CHECK-NEXT: { ; CHECK-NEXT: call __extendhfsf2 ; CHECK-NEXT: allocframe(r29,#8):raw ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r1 = add(r29,#4) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: r0 = memw(r29+#4) ; CHECK-NEXT: dealloc_return ; CHECK-NEXT: } %result = call { half, i32 } @llvm.frexp.f16.i32(half %a) %result.0 = extractvalue { half, i32 } %result, 1 ret i32 %result.0 } define { <2 x half>, <2 x i32> } @test_frexp_v2f16_v2i32(<2 x half> %a) nounwind { ; CHECK-LABEL: test_frexp_v2f16_v2i32: ; CHECK: // %bb.0: ; CHECK-NEXT: { ; CHECK-NEXT: r17:16 = combine(r2,r0) ; CHECK-NEXT: r0 = r3 ; CHECK-NEXT: memd(r29+#-16) = r17:16 ; CHECK-NEXT: allocframe(#32) ; CHECK-NEXT: } // 8-byte Folded Spill ; CHECK-NEXT: { ; CHECK-NEXT: call __extendhfsf2 ; CHECK-NEXT: memd(r29+#16) = r19:18 ; CHECK-NEXT: memd(r29+#8) = r21:20 ; CHECK-NEXT: } // 8-byte Folded Spill ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r1 = add(r29,#0) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call __extendhfsf2 ; CHECK-NEXT: r18 = r0 ; CHECK-NEXT: r0 = r17 ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r1 = add(r29,#4) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call __truncsfhf2 ; CHECK-NEXT: r20 = memw(r29+#4) ; CHECK-NEXT: r21 = memw(r29+#0) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call __truncsfhf2 ; CHECK-NEXT: r17 = r0 ; CHECK-NEXT: r0 = r18 ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: memh(r16+#2) = r0 ; CHECK-NEXT: memh(r16+#0) = r17 ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: memd(r16+#8) = r21:20 ; CHECK-NEXT: r17:16 = memd(r29+#24) ; CHECK-EMPTY: ; CHECK-NEXT: } :mem_noshuf // 8-byte Folded Reload ; CHECK-NEXT: { ; CHECK-NEXT: r19:18 = memd(r29+#16) ; CHECK-NEXT: r21:20 = memd(r29+#8) ; CHECK-NEXT: } // 8-byte Folded Reload ; CHECK-NEXT: { ; CHECK-NEXT: r31:30 = dealloc_return(r30):raw ; CHECK-NEXT: } %result = call { <2 x half>, <2 x i32> } @llvm.frexp.v2f16.v2i32(<2 x half> %a) ret { <2 x half>, <2 x i32> } %result } define <2 x half> @test_frexp_v2f16_v2i32_only_use_fract(<2 x half> %a) nounwind { ; CHECK-LABEL: test_frexp_v2f16_v2i32_only_use_fract: ; CHECK: // %bb.0: ; CHECK-NEXT: { ; CHECK-NEXT: call __extendhfsf2 ; CHECK-NEXT: r16 = r1 ; CHECK-NEXT: memd(r29+#-16) = r17:16 ; CHECK-NEXT: allocframe(#16) ; CHECK-NEXT: } // 8-byte Folded Spill ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r1 = add(r29,#4) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call __truncsfhf2 ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call __extendhfsf2 ; CHECK-NEXT: r17 = r0 ; CHECK-NEXT: r0 = r16 ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r1 = add(r29,#0) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call __truncsfhf2 ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: r1 = zxth(r0) ; CHECK-NEXT: r2 = zxth(r17) ; CHECK-NEXT: r17:16 = memd(r29+#8) ; CHECK-NEXT: } // 8-byte Folded Reload ; CHECK-NEXT: { ; CHECK-NEXT: r0 = r2 ; CHECK-NEXT: dealloc_return ; CHECK-NEXT: } %result = call { <2 x half>, <2 x i32> } @llvm.frexp.v2f16.v2i32(<2 x half> %a) %result.0 = extractvalue { <2 x half>, <2 x i32> } %result, 0 ret <2 x half> %result.0 } define <2 x i32> @test_frexp_v2f16_v2i32_only_use_exp(<2 x half> %a) nounwind { ; CHECK-LABEL: test_frexp_v2f16_v2i32_only_use_exp: ; CHECK: // %bb.0: ; CHECK-NEXT: { ; CHECK-NEXT: call __extendhfsf2 ; CHECK-NEXT: r16 = r1 ; CHECK-NEXT: memd(r29+#-16) = r17:16 ; CHECK-NEXT: allocframe(#16) ; CHECK-NEXT: } // 8-byte Folded Spill ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r1 = add(r29,#4) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call __extendhfsf2 ; CHECK-NEXT: r0 = r16 ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r1 = add(r29,#0) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: r0 = memw(r29+#4) ; CHECK-NEXT: r17:16 = memd(r29+#8) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: r1 = memw(r29+#0) ; CHECK-NEXT: dealloc_return ; CHECK-NEXT: } %result = call { <2 x half>, <2 x i32> } @llvm.frexp.v2f16.v2i32(<2 x half> %a) %result.1 = extractvalue { <2 x half>, <2 x i32> } %result, 1 ret <2 x i32> %result.1 } define { <3 x float>, <3 x i32> } @test_frexp_v3f32_v3i32(<3 x float> %a) nounwind { ; CHECK-LABEL: test_frexp_v3f32_v3i32: ; CHECK: // %bb.0: ; CHECK-NEXT: { ; CHECK-NEXT: r17:16 = combine(r4,r0) ; CHECK-NEXT: r0 = r2 ; CHECK-NEXT: memd(r29+#-16) = r17:16 ; CHECK-NEXT: allocframe(#32) ; CHECK-NEXT: } // 8-byte Folded Spill ; CHECK-NEXT: { ; CHECK-NEXT: r1 = add(r29,#4) ; CHECK-NEXT: r18 = r3 ; CHECK-NEXT: memd(r29+#16) = r19:18 ; CHECK-NEXT: memd(r29+#8) = r21:20 ; CHECK-NEXT: } // 8-byte Folded Spill ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r0 = r18 ; CHECK-NEXT: r1 = add(r29,#0) ; CHECK-NEXT: r20 = r0 ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r1 = add(r16,#24) ; CHECK-NEXT: r21 = r0 ; CHECK-NEXT: r0 = r17 ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: r2 = memw(r29+#4) ; CHECK-NEXT: r3 = memw(r29+#0) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: memd(r16+#0) = r21:20 ; CHECK-NEXT: memd(r16+#16) = r3:2 ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: memw(r16+#8) = r0 ; CHECK-NEXT: r17:16 = memd(r29+#24) ; CHECK-EMPTY: ; CHECK-NEXT: } :mem_noshuf // 8-byte Folded Reload ; CHECK-NEXT: { ; CHECK-NEXT: r19:18 = memd(r29+#16) ; CHECK-NEXT: r21:20 = memd(r29+#8) ; CHECK-NEXT: } // 8-byte Folded Reload ; CHECK-NEXT: { ; CHECK-NEXT: r31:30 = dealloc_return(r30):raw ; CHECK-NEXT: } %result = call { <3 x float>, <3 x i32> } @llvm.frexp.v3f32.v3i32(<3 x float> %a) ret { <3 x float>, <3 x i32> } %result } define { float, i32 } @test_frexp_f32_i32(float %a) nounwind { ; CHECK-LABEL: test_frexp_f32_i32: ; CHECK: // %bb.0: ; CHECK-NEXT: { ; CHECK-NEXT: allocframe(r29,#8):raw ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r1 = add(r29,#4) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: r1 = memw(r29+#4) ; CHECK-NEXT: dealloc_return ; CHECK-NEXT: } %result = call { float, i32 } @llvm.frexp.f32.i32(float %a) ret { float, i32 } %result } define { float, i32 } @test_frexp_f32_i32_tailcall(float %a) nounwind { ; CHECK-LABEL: test_frexp_f32_i32_tailcall: ; CHECK: // %bb.0: ; CHECK-NEXT: { ; CHECK-NEXT: allocframe(r29,#8):raw ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r1 = add(r29,#4) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: r1 = memw(r29+#4) ; CHECK-NEXT: dealloc_return ; CHECK-NEXT: } %result = tail call { float, i32 } @llvm.frexp.f32.i32(float %a) ret { float, i32 } %result } define float @test_frexp_f32_i32_only_use_fract(float %a) nounwind { ; CHECK-LABEL: test_frexp_f32_i32_only_use_fract: ; CHECK: // %bb.0: ; CHECK-NEXT: { ; CHECK-NEXT: allocframe(r29,#8):raw ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r1 = add(r29,#4) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: r31:30 = dealloc_return(r30):raw ; CHECK-NEXT: } %result = call { float, i32 } @llvm.frexp.f32.i32(float %a) %result.0 = extractvalue { float, i32 } %result, 0 ret float %result.0 } define i32 @test_frexp_f32_i32_only_use_exp(float %a) nounwind { ; CHECK-LABEL: test_frexp_f32_i32_only_use_exp: ; CHECK: // %bb.0: ; CHECK-NEXT: { ; CHECK-NEXT: allocframe(r29,#8):raw ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r1 = add(r29,#4) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: r0 = memw(r29+#4) ; CHECK-NEXT: dealloc_return ; CHECK-NEXT: } %result = call { float, i32 } @llvm.frexp.f32.i32(float %a) %result.0 = extractvalue { float, i32 } %result, 1 ret i32 %result.0 } define { <2 x float>, <2 x i32> } @test_frexp_v2f32_v2i32(<2 x float> %a) nounwind { ; CHECK-LABEL: test_frexp_v2f32_v2i32: ; CHECK: // %bb.0: ; CHECK-NEXT: { ; CHECK-NEXT: r17:16 = combine(r3,r0) ; CHECK-NEXT: r0 = r2 ; CHECK-NEXT: memd(r29+#-16) = r17:16 ; CHECK-NEXT: allocframe(#24) ; CHECK-NEXT: } // 8-byte Folded Spill ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r1 = add(r29,#4) ; CHECK-NEXT: memd(r29+#8) = r19:18 ; CHECK-NEXT: } // 8-byte Folded Spill ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r0 = r17 ; CHECK-NEXT: r1 = add(r29,#0) ; CHECK-NEXT: r18 = r0 ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: r1:0 = combine(r0,r18) ; CHECK-NEXT: r2 = memw(r29+#4) ; CHECK-NEXT: r3 = memw(r29+#0) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: memd(r16+#0) = r1:0 ; CHECK-NEXT: memd(r16+#8) = r3:2 ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: r17:16 = memd(r29+#16) ; CHECK-NEXT: r19:18 = memd(r29+#8) ; CHECK-NEXT: } // 8-byte Folded Reload ; CHECK-NEXT: { ; CHECK-NEXT: r31:30 = dealloc_return(r30):raw ; CHECK-NEXT: } %result = call { <2 x float>, <2 x i32> } @llvm.frexp.v2f32.v2i32(<2 x float> %a) ret { <2 x float>, <2 x i32> } %result } define <2 x float> @test_frexp_v2f32_v2i32_only_use_fract(<2 x float> %a) nounwind { ; CHECK-LABEL: test_frexp_v2f32_v2i32_only_use_fract: ; CHECK: // %bb.0: ; CHECK-NEXT: { ; CHECK-NEXT: r16 = r1 ; CHECK-NEXT: memd(r29+#-16) = r17:16 ; CHECK-NEXT: allocframe(#16) ; CHECK-NEXT: } // 8-byte Folded Spill ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r1 = add(r29,#4) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r0 = r16 ; CHECK-NEXT: r1 = add(r29,#0) ; CHECK-NEXT: r17 = r0 ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: r1:0 = combine(r0,r17) ; CHECK-NEXT: r17:16 = memd(r29+#8) ; CHECK-NEXT: dealloc_return ; CHECK-NEXT: } // 8-byte Folded Reload %result = call { <2 x float>, <2 x i32> } @llvm.frexp.v2f32.v2i32(<2 x float> %a) %result.0 = extractvalue { <2 x float>, <2 x i32> } %result, 0 ret <2 x float> %result.0 } define <2 x i32> @test_frexp_v2f32_v2i32_only_use_exp(<2 x float> %a) nounwind { ; CHECK-LABEL: test_frexp_v2f32_v2i32_only_use_exp: ; CHECK: // %bb.0: ; CHECK-NEXT: { ; CHECK-NEXT: r16 = r1 ; CHECK-NEXT: memd(r29+#-16) = r17:16 ; CHECK-NEXT: allocframe(#16) ; CHECK-NEXT: } // 8-byte Folded Spill ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r1 = add(r29,#4) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r1 = add(r29,#0) ; CHECK-NEXT: r0 = r16 ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: r0 = memw(r29+#4) ; CHECK-NEXT: r17:16 = memd(r29+#8) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: r1 = memw(r29+#0) ; CHECK-NEXT: dealloc_return ; CHECK-NEXT: } %result = call { <2 x float>, <2 x i32> } @llvm.frexp.v2f32.v2i32(<2 x float> %a) %result.1 = extractvalue { <2 x float>, <2 x i32> } %result, 1 ret <2 x i32> %result.1 } define { <4 x float>, <4 x i32> } @test_frexp_v4f32_v4i32(<4 x float> %a) nounwind { ; CHECK-LABEL: test_frexp_v4f32_v4i32: ; CHECK: // %bb.0: ; CHECK-NEXT: { ; CHECK-NEXT: r17:16 = combine(r5,r0) ; CHECK-NEXT: r0 = r2 ; CHECK-NEXT: memd(r29+#-16) = r17:16 ; CHECK-NEXT: allocframe(#48) ; CHECK-NEXT: } // 8-byte Folded Spill ; CHECK-NEXT: { ; CHECK-NEXT: r1 = add(r29,#12) ; CHECK-NEXT: r19:18 = combine(r3,r4) ; CHECK-NEXT: memd(r29+#32) = r19:18 ; CHECK-NEXT: memd(r29+#24) = r21:20 ; CHECK-NEXT: } // 8-byte Folded Spill ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: memd(r29+#16) = r23:22 ; CHECK-NEXT: } // 8-byte Folded Spill ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r0 = r19 ; CHECK-NEXT: r1 = add(r29,#8) ; CHECK-NEXT: r20 = r0 ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: r0 = r18 ; CHECK-NEXT: r1 = add(r29,#4) ; CHECK-NEXT: r19 = r0 ; CHECK-NEXT: r22 = memw(r29+#12) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r23 = memw(r29+#8) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r0 = r17 ; CHECK-NEXT: r1 = add(r29,#0) ; CHECK-NEXT: r18 = r0 ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: r1:0 = combine(r0,r18) ; CHECK-NEXT: r5:4 = combine(r19,r20) ; CHECK-NEXT: r2 = memw(r29+#4) ; CHECK-NEXT: r3 = memw(r29+#0) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: memd(r16+#8) = r1:0 ; CHECK-NEXT: memd(r16+#0) = r5:4 ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: memd(r16+#24) = r3:2 ; CHECK-NEXT: memd(r16+#16) = r23:22 ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: r17:16 = memd(r29+#40) ; CHECK-NEXT: r19:18 = memd(r29+#32) ; CHECK-NEXT: } // 8-byte Folded Reload ; CHECK-NEXT: { ; CHECK-NEXT: r21:20 = memd(r29+#24) ; CHECK-NEXT: r23:22 = memd(r29+#16) ; CHECK-NEXT: } // 8-byte Folded Reload ; CHECK-NEXT: { ; CHECK-NEXT: r31:30 = dealloc_return(r30):raw ; CHECK-NEXT: } %result = call { <4 x float>, <4 x i32> } @llvm.frexp.v4f32.v4i32(<4 x float> %a) ret { <4 x float>, <4 x i32> } %result } define <4 x float> @test_frexp_v4f32_v4i32_only_use_fract(<4 x float> %a) nounwind { ; CHECK-LABEL: test_frexp_v4f32_v4i32_only_use_fract: ; CHECK: // %bb.0: ; CHECK-NEXT: { ; CHECK-NEXT: r17:16 = combine(r5,r0) ; CHECK-NEXT: r0 = r2 ; CHECK-NEXT: memd(r29+#-16) = r17:16 ; CHECK-NEXT: allocframe(#40) ; CHECK-NEXT: } // 8-byte Folded Spill ; CHECK-NEXT: { ; CHECK-NEXT: r1 = add(r29,#12) ; CHECK-NEXT: r19:18 = combine(r3,r4) ; CHECK-NEXT: memd(r29+#24) = r19:18 ; CHECK-NEXT: memd(r29+#16) = r21:20 ; CHECK-NEXT: } // 8-byte Folded Spill ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r0 = r19 ; CHECK-NEXT: r1 = add(r29,#8) ; CHECK-NEXT: r20 = r0 ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r0 = r18 ; CHECK-NEXT: r1 = add(r29,#4) ; CHECK-NEXT: r19 = r0 ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r0 = r17 ; CHECK-NEXT: r1 = add(r29,#0) ; CHECK-NEXT: r18 = r0 ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: r1:0 = combine(r0,r18) ; CHECK-NEXT: r3:2 = combine(r19,r20) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: memd(r16+#8) = r1:0 ; CHECK-NEXT: memd(r16+#0) = r3:2 ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: r17:16 = memd(r29+#32) ; CHECK-NEXT: r19:18 = memd(r29+#24) ; CHECK-NEXT: } // 8-byte Folded Reload ; CHECK-NEXT: { ; CHECK-NEXT: r21:20 = memd(r29+#16) ; CHECK-NEXT: dealloc_return ; CHECK-NEXT: } // 8-byte Folded Reload %result = call { <4 x float>, <4 x i32> } @llvm.frexp.v4f32.v4i32(<4 x float> %a) %result.0 = extractvalue { <4 x float>, <4 x i32> } %result, 0 ret <4 x float> %result.0 } define <4 x i32> @test_frexp_v4f32_v4i32_only_use_exp(<4 x float> %a) nounwind { ; CHECK-LABEL: test_frexp_v4f32_v4i32_only_use_exp: ; CHECK: // %bb.0: ; CHECK-NEXT: { ; CHECK-NEXT: r17:16 = combine(r5,r0) ; CHECK-NEXT: r0 = r2 ; CHECK-NEXT: memd(r29+#-16) = r17:16 ; CHECK-NEXT: allocframe(#32) ; CHECK-NEXT: } // 8-byte Folded Spill ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r19:18 = combine(r3,r4) ; CHECK-NEXT: r1 = add(r29,#12) ; CHECK-NEXT: memd(r29+#16) = r19:18 ; CHECK-NEXT: } // 8-byte Folded Spill ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r1 = add(r29,#8) ; CHECK-NEXT: r0 = r19 ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r1 = add(r29,#4) ; CHECK-NEXT: r0 = r18 ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call frexpf ; CHECK-NEXT: r1 = add(r29,#0) ; CHECK-NEXT: r0 = r17 ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: r0 = memw(r29+#12) ; CHECK-NEXT: r2 = memw(r29+#4) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: r1 = memw(r29+#8) ; CHECK-NEXT: r3 = memw(r29+#0) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: memd(r16+#8) = r3:2 ; CHECK-NEXT: memd(r16+#0) = r1:0 ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: r17:16 = memd(r29+#24) ; CHECK-NEXT: r19:18 = memd(r29+#16) ; CHECK-NEXT: } // 8-byte Folded Reload ; CHECK-NEXT: { ; CHECK-NEXT: r31:30 = dealloc_return(r30):raw ; CHECK-NEXT: } %result = call { <4 x float>, <4 x i32> } @llvm.frexp.v4f32.v4i32(<4 x float> %a) %result.1 = extractvalue { <4 x float>, <4 x i32> } %result, 1 ret <4 x i32> %result.1 } define { double, i32 } @test_frexp_f64_i32(double %a) nounwind { ; CHECK-LABEL: test_frexp_f64_i32: ; CHECK: // %bb.0: ; CHECK-NEXT: { ; CHECK-NEXT: r16 = r0 ; CHECK-NEXT: r1:0 = combine(r3,r2) ; CHECK-NEXT: memd(r29+#-16) = r17:16 ; CHECK-NEXT: allocframe(#8) ; CHECK-NEXT: } // 8-byte Folded Spill ; CHECK-NEXT: { ; CHECK-NEXT: call frexp ; CHECK-NEXT: r2 = add(r16,#8) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: memd(r16+#0) = r1:0 ; CHECK-NEXT: r17:16 = memd(r29+#0) ; CHECK-EMPTY: ; CHECK-NEXT: } :mem_noshuf // 8-byte Folded Reload ; CHECK-NEXT: { ; CHECK-NEXT: r31:30 = dealloc_return(r30):raw ; CHECK-NEXT: } %result = call { double, i32 } @llvm.frexp.f64.i32(double %a) ret { double, i32 } %result } define double @test_frexp_f64_i32_only_use_fract(double %a) nounwind { ; CHECK-LABEL: test_frexp_f64_i32_only_use_fract: ; CHECK: // %bb.0: ; CHECK-NEXT: { ; CHECK-NEXT: allocframe(r29,#8):raw ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call frexp ; CHECK-NEXT: r2 = add(r29,#4) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: r31:30 = dealloc_return(r30):raw ; CHECK-NEXT: } %result = call { double, i32 } @llvm.frexp.f64.i32(double %a) %result.0 = extractvalue { double, i32 } %result, 0 ret double %result.0 } define i32 @test_frexp_f64_i32_only_use_exp(double %a) nounwind { ; CHECK-LABEL: test_frexp_f64_i32_only_use_exp: ; CHECK: // %bb.0: ; CHECK-NEXT: { ; CHECK-NEXT: allocframe(r29,#8):raw ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call frexp ; CHECK-NEXT: r2 = add(r29,#4) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: r0 = memw(r29+#4) ; CHECK-NEXT: dealloc_return ; CHECK-NEXT: } %result = call { double, i32 } @llvm.frexp.f64.i32(double %a) %result.0 = extractvalue { double, i32 } %result, 1 ret i32 %result.0 } define { <2 x double>, <2 x i32> } @test_frexp_v2f64_v2i32(<2 x double> %a) nounwind { ; CHECK-LABEL: test_frexp_v2f64_v2i32: ; CHECK: // %bb.0: ; CHECK-NEXT: { ; CHECK-NEXT: r16 = r0 ; CHECK-NEXT: r1:0 = combine(r3,r2) ; CHECK-NEXT: memd(r29+#-16) = r17:16 ; CHECK-NEXT: allocframe(#32) ; CHECK-NEXT: } // 8-byte Folded Spill ; CHECK-NEXT: { ; CHECK-NEXT: r2 = add(r29,#4) ; CHECK-NEXT: r19:18 = combine(r5,r4) ; CHECK-NEXT: memd(r29+#16) = r19:18 ; CHECK-NEXT: memd(r29+#8) = r21:20 ; CHECK-NEXT: } // 8-byte Folded Spill ; CHECK-NEXT: { ; CHECK-NEXT: call frexp ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call frexp ; CHECK-NEXT: r21:20 = combine(r1,r0) ; CHECK-NEXT: r1:0 = combine(r19,r18) ; CHECK-NEXT: r2 = add(r29,#0) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: r2 = memw(r29+#4) ; CHECK-NEXT: r3 = memw(r29+#0) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: memd(r16+#8) = r1:0 ; CHECK-NEXT: memd(r16+#0) = r21:20 ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: memd(r16+#16) = r3:2 ; CHECK-NEXT: r17:16 = memd(r29+#24) ; CHECK-EMPTY: ; CHECK-NEXT: } :mem_noshuf // 8-byte Folded Reload ; CHECK-NEXT: { ; CHECK-NEXT: r19:18 = memd(r29+#16) ; CHECK-NEXT: r21:20 = memd(r29+#8) ; CHECK-NEXT: } // 8-byte Folded Reload ; CHECK-NEXT: { ; CHECK-NEXT: r31:30 = dealloc_return(r30):raw ; CHECK-NEXT: } %result = call { <2 x double>, <2 x i32> } @llvm.frexp.v2f64.v2i32(<2 x double> %a) ret { <2 x double>, <2 x i32> } %result } define <2 x double> @test_frexp_v2f64_v2i32_only_use_fract(<2 x double> %a) nounwind { ; CHECK-LABEL: test_frexp_v2f64_v2i32_only_use_fract: ; CHECK: // %bb.0: ; CHECK-NEXT: { ; CHECK-NEXT: r16 = r0 ; CHECK-NEXT: r1:0 = combine(r3,r2) ; CHECK-NEXT: memd(r29+#-16) = r17:16 ; CHECK-NEXT: allocframe(#32) ; CHECK-NEXT: } // 8-byte Folded Spill ; CHECK-NEXT: { ; CHECK-NEXT: r2 = add(r29,#4) ; CHECK-NEXT: r19:18 = combine(r5,r4) ; CHECK-NEXT: memd(r29+#16) = r19:18 ; CHECK-NEXT: memd(r29+#8) = r21:20 ; CHECK-NEXT: } // 8-byte Folded Spill ; CHECK-NEXT: { ; CHECK-NEXT: call frexp ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call frexp ; CHECK-NEXT: r21:20 = combine(r1,r0) ; CHECK-NEXT: r1:0 = combine(r19,r18) ; CHECK-NEXT: r2 = add(r29,#0) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: memd(r16+#8) = r1:0 ; CHECK-NEXT: memd(r16+#0) = r21:20 ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: r17:16 = memd(r29+#24) ; CHECK-NEXT: r19:18 = memd(r29+#16) ; CHECK-NEXT: } // 8-byte Folded Reload ; CHECK-NEXT: { ; CHECK-NEXT: r21:20 = memd(r29+#8) ; CHECK-NEXT: dealloc_return ; CHECK-NEXT: } // 8-byte Folded Reload %result = call { <2 x double>, <2 x i32> } @llvm.frexp.v2f64.v2i32(<2 x double> %a) %result.0 = extractvalue { <2 x double>, <2 x i32> } %result, 0 ret <2 x double> %result.0 } define <2 x i32> @test_frexp_v2f64_v2i32_only_use_exp(<2 x double> %a) nounwind { ; CHECK-LABEL: test_frexp_v2f64_v2i32_only_use_exp: ; CHECK: // %bb.0: ; CHECK-NEXT: { ; CHECK-NEXT: r17:16 = combine(r3,r2) ; CHECK-NEXT: memd(r29+#-16) = r17:16 ; CHECK-NEXT: allocframe(#16) ; CHECK-NEXT: } // 8-byte Folded Spill ; CHECK-NEXT: { ; CHECK-NEXT: call frexp ; CHECK-NEXT: r2 = add(r29,#4) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: call frexp ; CHECK-NEXT: r1:0 = combine(r17,r16) ; CHECK-NEXT: r2 = add(r29,#0) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: r0 = memw(r29+#4) ; CHECK-NEXT: r17:16 = memd(r29+#8) ; CHECK-NEXT: } ; CHECK-NEXT: { ; CHECK-NEXT: r1 = memw(r29+#0) ; CHECK-NEXT: dealloc_return ; CHECK-NEXT: } %result = call { <2 x double>, <2 x i32> } @llvm.frexp.v2f64.v2i32(<2 x double> %a) %result.1 = extractvalue { <2 x double>, <2 x i32> } %result, 1 ret <2 x i32> %result.1 } declare { float, i32 } @llvm.frexp.f32.i32(float) #0 declare { <2 x float>, <2 x i32> } @llvm.frexp.v2f32.v2i32(<2 x float>) #0 declare { <4 x float>, <4 x i32> } @llvm.frexp.v4f32.v4i32(<4 x float>) #0 declare { half, i32 } @llvm.frexp.f16.i32(half) #0 declare { <2 x half>, <2 x i32> } @llvm.frexp.v2f16.v2i32(<2 x half>) #0 declare { double, i32 } @llvm.frexp.f64.i32(double) #0 declare { <2 x double>, <2 x i32> } @llvm.frexp.v2f64.v2i32(<2 x double>) #0 declare { half, i16 } @llvm.frexp.f16.i16(half) #0 declare { <2 x half>, <2 x i16> } @llvm.frexp.v2f16.v2i16(<2 x half>) #0 attributes #0 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }