blob: 84dd7dba46cdb2029f1dd01446487bf2caadf9e7 [file] [log] [blame]
; This file tests casting / conversion operations that apply to vector types.
; bitcast operations are in vector-bitcast.ll.
; RUN: %llvm2ice -O2 --verbose none %s | FileCheck %s
; RUN: %llvm2ice -Om1 --verbose none %s | FileCheck %s
; RUN: %llvm2ice --verbose none %s | FileCheck --check-prefix=ERRORS %s
; RUN: %llvm2iceinsts %s | %szdiff %s | FileCheck --check-prefix=DUMP %s
; RUN: %llvm2iceinsts --pnacl %s | %szdiff %s \
; RUN: | FileCheck --check-prefix=DUMP %s
; sext operations
define <16 x i8> @test_sext_v16i1_to_v16i8(<16 x i1> %arg) {
entry:
%res = sext <16 x i1> %arg to <16 x i8>
ret <16 x i8> %res
; CHECK-LABEL: test_sext_v16i1_to_v16i8:
; CHECK: pxor
; CHECK: pcmpeqb
; CHECK: psubb
; CHECK: pand
; CHECK: pxor
; CHECK: pcmpgtb
}
define <8 x i16> @test_sext_v8i1_to_v8i16(<8 x i1> %arg) {
entry:
%res = sext <8 x i1> %arg to <8 x i16>
ret <8 x i16> %res
; CHECK-LABEL: test_sext_v8i1_to_v8i16:
; CHECK: psllw {{.*}}, 15
; CHECK: psraw {{.*}}, 15
}
define <4 x i32> @test_sext_v4i1_to_v4i32(<4 x i1> %arg) {
entry:
%res = sext <4 x i1> %arg to <4 x i32>
ret <4 x i32> %res
; CHECK-LABEL: test_sext_v4i1_to_v4i32:
; CHECK: pslld {{.*}}, 31
; CHECK: psrad {{.*}}, 31
}
; zext operations
define <16 x i8> @test_zext_v16i1_to_v16i8(<16 x i1> %arg) {
entry:
%res = zext <16 x i1> %arg to <16 x i8>
ret <16 x i8> %res
; CHECK-LABEL: test_zext_v16i1_to_v16i8:
; CHECK: pxor
; CHECK: pcmpeqb
; CHECK: psubb
; CHECK: pand
}
define <8 x i16> @test_zext_v8i1_to_v8i16(<8 x i1> %arg) {
entry:
%res = zext <8 x i1> %arg to <8 x i16>
ret <8 x i16> %res
; CHECK-LABEL: test_zext_v8i1_to_v8i16:
; CHECK: pxor
; CHECK: pcmpeqw
; CHECK: psubw
; CHECK: pand
}
define <4 x i32> @test_zext_v4i1_to_v4i32(<4 x i1> %arg) {
entry:
%res = zext <4 x i1> %arg to <4 x i32>
ret <4 x i32> %res
; CHECK-LABEL: test_zext_v4i1_to_v4i32:
; CHECK: pxor
; CHECK: pcmpeqd
; CHECK: psubd
; CHECK: pand
}
; trunc operations
define <16 x i1> @test_trunc_v16i8_to_v16i1(<16 x i8> %arg) {
entry:
%res = trunc <16 x i8> %arg to <16 x i1>
ret <16 x i1> %res
; CHECK-LABEL: test_trunc_v16i8_to_v16i1:
; CHECK: pxor
; CHECK: pcmpeqb
; CHECK: psubb
; CHECK: pand
}
define <8 x i1> @test_trunc_v8i16_to_v8i1(<8 x i16> %arg) {
entry:
%res = trunc <8 x i16> %arg to <8 x i1>
ret <8 x i1> %res
; CHECK-LABEL: test_trunc_v8i16_to_v8i1:
; CHECK: pxor
; CHECK: pcmpeqw
; CHECK: psubw
; CHECK: pand
}
define <4 x i1> @test_trunc_v4i32_to_v4i1(<4 x i32> %arg) {
entry:
%res = trunc <4 x i32> %arg to <4 x i1>
ret <4 x i1> %res
; CHECK-LABEL: test_trunc_v4i32_to_v4i1:
; CHECK: pxor
; CHECK: pcmpeqd
; CHECK: psubd
; CHECK: pand
}
; fpto[us]i operations
define <4 x i32> @test_fptosi_v4f32_to_v4i32(<4 x float> %arg) {
entry:
%res = fptosi <4 x float> %arg to <4 x i32>
ret <4 x i32> %res
; CHECK-LABEL: test_fptosi_v4f32_to_v4i32:
; CHECK: cvtps2dq
}
define <4 x i32> @test_fptoui_v4f32_to_v4i32(<4 x float> %arg) {
entry:
%res = fptoui <4 x float> %arg to <4 x i32>
ret <4 x i32> %res
; CHECK-LABEL: test_fptoui_v4f32_to_v4i32:
; CHECK: call Sz_fptoui_v4f32
}
; [su]itofp operations
define <4 x float> @test_sitofp_v4i32_to_v4f32(<4 x i32> %arg) {
entry:
%res = sitofp <4 x i32> %arg to <4 x float>
ret <4 x float> %res
; CHECK-LABEL: test_sitofp_v4i32_to_v4f32:
; CHECK: cvtdq2ps
}
define <4 x float> @test_uitofp_v4i32_to_v4f32(<4 x i32> %arg) {
entry:
%res = uitofp <4 x i32> %arg to <4 x float>
ret <4 x float> %res
; CHECK-LABEL: test_uitofp_v4i32_to_v4f32:
; CHECK: call Sz_uitofp_v4i32
}
; ERRORS-NOT: ICE translation error
; DUMP-NOT: SZ