maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/llvm/test/CodeGen/X86/sse2-intrinsics-x86_64.ll

79 lines
3.3 KiB
LLVM
Raw Normal View History

[X86] Remove sse2 intrinsic tests from the avx intrinsics test file. They are all covered by the SSE2 intrinsics test with SSE2, AVX, and AVX512 command lines. Also remove an unneeded lfence intrinsic test since it was already covered. llvm-svn: 295700
2017-02-21 15:32:11 +08:00
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -disable-peephole -mtriple=x86_64-apple-darwin -mattr=-avx,+sse2 -show-mc-encoding | FileCheck %s --check-prefix=SSE
; RUN: llc < %s -disable-peephole -mtriple=x86_64-apple-darwin -mattr=+avx2 -show-mc-encoding | FileCheck %s --check-prefix=VCHECK --check-prefix=AVX2
; RUN: llc < %s -disable-peephole -mtriple=x86_64-apple-darwin -mcpu=skx -show-mc-encoding | FileCheck %s --check-prefix=VCHECK --check-prefix=SKX
define i64 @test_x86_sse2_cvtsd2si64(<2 x double> %a0) {
; CHECK-LABEL: test_x86_sse2_cvtsd2si64:
; CHECK: ## BB#0:
; CHECK-NEXT: vcvtsd2si %xmm0, %rax
; CHECK-NEXT: retq
; SSE-LABEL: test_x86_sse2_cvtsd2si64:
; SSE: ## BB#0:
; SSE-NEXT: cvtsd2si %xmm0, %rax ## encoding: [0xf2,0x48,0x0f,0x2d,0xc0]
; SSE-NEXT: retq ## encoding: [0xc3]
;
; AVX2-LABEL: test_x86_sse2_cvtsd2si64:
; AVX2: ## BB#0:
; AVX2-NEXT: vcvtsd2si %xmm0, %rax ## encoding: [0xc4,0xe1,0xfb,0x2d,0xc0]
; AVX2-NEXT: retq ## encoding: [0xc3]
;
; SKX-LABEL: test_x86_sse2_cvtsd2si64:
; SKX: ## BB#0:
; SKX-NEXT: vcvtsd2si %xmm0, %rax ## EVEX TO VEX Compression encoding: [0xc4,0xe1,0xfb,0x2d,0xc0]
; SKX-NEXT: retq ## encoding: [0xc3]
%res = call i64 @llvm.x86.sse2.cvtsd2si64(<2 x double> %a0) ; <i64> [#uses=1]
ret i64 %res
}
declare i64 @llvm.x86.sse2.cvtsd2si64(<2 x double>) nounwind readnone
define <2 x double> @test_x86_sse2_cvtsi642sd(<2 x double> %a0, i64 %a1) {
; CHECK-LABEL: test_x86_sse2_cvtsi642sd:
; CHECK: ## BB#0:
; CHECK-NEXT: vcvtsi2sdq %rdi, %xmm0, %xmm0
; CHECK-NEXT: retq
; SSE-LABEL: test_x86_sse2_cvtsi642sd:
; SSE: ## BB#0:
; SSE-NEXT: cvtsi2sdq %rdi, %xmm0 ## encoding: [0xf2,0x48,0x0f,0x2a,0xc7]
; SSE-NEXT: retq ## encoding: [0xc3]
;
; AVX2-LABEL: test_x86_sse2_cvtsi642sd:
; AVX2: ## BB#0:
; AVX2-NEXT: vcvtsi2sdq %rdi, %xmm0, %xmm0 ## encoding: [0xc4,0xe1,0xfb,0x2a,0xc7]
; AVX2-NEXT: retq ## encoding: [0xc3]
;
; SKX-LABEL: test_x86_sse2_cvtsi642sd:
; SKX: ## BB#0:
[X86][AVX512] Add missing entries to EVEX2VEX tables evex2vex pass defines 2 tables which maps EVEX instructions to their VEX identical when possible. Adding all missing entries. Differential Revision: https://reviews.llvm.org/D30501 llvm-svn: 297126
2017-03-07 16:05:53 +08:00
; SKX-NEXT: vcvtsi2sdq %rdi, %xmm0, %xmm0 ## EVEX TO VEX Compression encoding: [0xc4,0xe1,0xfb,0x2a,0xc7]
[X86] Remove sse2 intrinsic tests from the avx intrinsics test file. They are all covered by the SSE2 intrinsics test with SSE2, AVX, and AVX512 command lines. Also remove an unneeded lfence intrinsic test since it was already covered. llvm-svn: 295700
2017-02-21 15:32:11 +08:00
; SKX-NEXT: retq ## encoding: [0xc3]
%res = call <2 x double> @llvm.x86.sse2.cvtsi642sd(<2 x double> %a0, i64 %a1) ; <<2 x double>> [#uses=1]
ret <2 x double> %res
}
declare <2 x double> @llvm.x86.sse2.cvtsi642sd(<2 x double>, i64) nounwind readnone
define i64 @test_x86_sse2_cvttsd2si64(<2 x double> %a0) {
; CHECK-LABEL: test_x86_sse2_cvttsd2si64:
; CHECK: ## BB#0:
; CHECK-NEXT: vcvttsd2si %xmm0, %rax
; CHECK-NEXT: retq
; SSE-LABEL: test_x86_sse2_cvttsd2si64:
; SSE: ## BB#0:
; SSE-NEXT: cvttsd2si %xmm0, %rax ## encoding: [0xf2,0x48,0x0f,0x2c,0xc0]
; SSE-NEXT: retq ## encoding: [0xc3]
;
; AVX2-LABEL: test_x86_sse2_cvttsd2si64:
; AVX2: ## BB#0:
; AVX2-NEXT: vcvttsd2si %xmm0, %rax ## encoding: [0xc4,0xe1,0xfb,0x2c,0xc0]
; AVX2-NEXT: retq ## encoding: [0xc3]
;
; SKX-LABEL: test_x86_sse2_cvttsd2si64:
; SKX: ## BB#0:
; SKX-NEXT: vcvttsd2si %xmm0, %rax ## EVEX TO VEX Compression encoding: [0xc4,0xe1,0xfb,0x2c,0xc0]
; SKX-NEXT: retq ## encoding: [0xc3]
%res = call i64 @llvm.x86.sse2.cvttsd2si64(<2 x double> %a0) ; <i64> [#uses=1]
ret i64 %res
}
declare i64 @llvm.x86.sse2.cvttsd2si64(<2 x double>) nounwind readnone