2017-02-21 15:32:03 +08:00
|
|
|
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
|
|
; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=-avx,+sse -show-mc-encoding | FileCheck %s --check-prefix=SSE
|
|
|
|
; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=+avx2 -show-mc-encoding | FileCheck %s --check-prefix=VCHECK --check-prefix=AVX2
|
|
|
|
; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=skx -show-mc-encoding | FileCheck %s --check-prefix=VCHECK --check-prefix=SKX
|
|
|
|
|
|
|
|
define i64 @test_x86_sse_cvtss2si64(<4 x float> %a0) {
|
|
|
|
; CHECK-LABEL: test_x86_sse_cvtss2si64:
|
|
|
|
; CHECK: ## BB#0:
|
|
|
|
; CHECK-NEXT: vcvtss2si %xmm0, %rax
|
|
|
|
; CHECK-NEXT: retq
|
|
|
|
; SSE-LABEL: test_x86_sse_cvtss2si64:
|
|
|
|
; SSE: ## BB#0:
|
|
|
|
; SSE-NEXT: cvtss2si %xmm0, %rax ## encoding: [0xf3,0x48,0x0f,0x2d,0xc0]
|
|
|
|
; SSE-NEXT: retq ## encoding: [0xc3]
|
|
|
|
;
|
|
|
|
; AVX2-LABEL: test_x86_sse_cvtss2si64:
|
|
|
|
; AVX2: ## BB#0:
|
|
|
|
; AVX2-NEXT: vcvtss2si %xmm0, %rax ## encoding: [0xc4,0xe1,0xfa,0x2d,0xc0]
|
|
|
|
; AVX2-NEXT: retq ## encoding: [0xc3]
|
|
|
|
;
|
|
|
|
; SKX-LABEL: test_x86_sse_cvtss2si64:
|
|
|
|
; SKX: ## BB#0:
|
|
|
|
; SKX-NEXT: vcvtss2si %xmm0, %rax ## EVEX TO VEX Compression encoding: [0xc4,0xe1,0xfa,0x2d,0xc0]
|
|
|
|
; SKX-NEXT: retq ## encoding: [0xc3]
|
|
|
|
%res = call i64 @llvm.x86.sse.cvtss2si64(<4 x float> %a0) ; <i64> [#uses=1]
|
|
|
|
ret i64 %res
|
|
|
|
}
|
|
|
|
declare i64 @llvm.x86.sse.cvtss2si64(<4 x float>) nounwind readnone
|
|
|
|
|
|
|
|
|
|
|
|
define <4 x float> @test_x86_sse_cvtsi642ss(<4 x float> %a0, i64 %a1) {
|
|
|
|
; CHECK-LABEL: test_x86_sse_cvtsi642ss:
|
|
|
|
; CHECK: ## BB#0:
|
|
|
|
; CHECK-NEXT: vcvtsi2ssq %rdi, %xmm0, %xmm0
|
|
|
|
; CHECK-NEXT: retq
|
|
|
|
; SSE-LABEL: test_x86_sse_cvtsi642ss:
|
|
|
|
; SSE: ## BB#0:
|
|
|
|
; SSE-NEXT: cvtsi2ssq %rdi, %xmm0 ## encoding: [0xf3,0x48,0x0f,0x2a,0xc7]
|
|
|
|
; SSE-NEXT: retq ## encoding: [0xc3]
|
|
|
|
;
|
|
|
|
; AVX2-LABEL: test_x86_sse_cvtsi642ss:
|
|
|
|
; AVX2: ## BB#0:
|
|
|
|
; AVX2-NEXT: vcvtsi2ssq %rdi, %xmm0, %xmm0 ## encoding: [0xc4,0xe1,0xfa,0x2a,0xc7]
|
|
|
|
; AVX2-NEXT: retq ## encoding: [0xc3]
|
|
|
|
;
|
|
|
|
; SKX-LABEL: test_x86_sse_cvtsi642ss:
|
|
|
|
; SKX: ## BB#0:
|
2017-03-07 16:05:53 +08:00
|
|
|
; SKX-NEXT: vcvtsi2ssq %rdi, %xmm0, %xmm0 ## EVEX TO VEX Compression encoding: [0xc4,0xe1,0xfa,0x2a,0xc7]
|
2017-02-21 15:32:03 +08:00
|
|
|
; SKX-NEXT: retq ## encoding: [0xc3]
|
|
|
|
%res = call <4 x float> @llvm.x86.sse.cvtsi642ss(<4 x float> %a0, i64 %a1) ; <<4 x float>> [#uses=1]
|
|
|
|
ret <4 x float> %res
|
|
|
|
}
|
|
|
|
declare <4 x float> @llvm.x86.sse.cvtsi642ss(<4 x float>, i64) nounwind readnone
|
|
|
|
|
|
|
|
|
|
|
|
define i64 @test_x86_sse_cvttss2si64(<4 x float> %a0) {
|
|
|
|
; CHECK-LABEL: test_x86_sse_cvttss2si64:
|
|
|
|
; CHECK: ## BB#0:
|
|
|
|
; CHECK-NEXT: vcvttss2si %xmm0, %rax
|
|
|
|
; CHECK-NEXT: retq
|
|
|
|
; SSE-LABEL: test_x86_sse_cvttss2si64:
|
|
|
|
; SSE: ## BB#0:
|
|
|
|
; SSE-NEXT: cvttss2si %xmm0, %rax ## encoding: [0xf3,0x48,0x0f,0x2c,0xc0]
|
|
|
|
; SSE-NEXT: retq ## encoding: [0xc3]
|
|
|
|
;
|
|
|
|
; AVX2-LABEL: test_x86_sse_cvttss2si64:
|
|
|
|
; AVX2: ## BB#0:
|
|
|
|
; AVX2-NEXT: vcvttss2si %xmm0, %rax ## encoding: [0xc4,0xe1,0xfa,0x2c,0xc0]
|
|
|
|
; AVX2-NEXT: retq ## encoding: [0xc3]
|
|
|
|
;
|
|
|
|
; SKX-LABEL: test_x86_sse_cvttss2si64:
|
|
|
|
; SKX: ## BB#0:
|
|
|
|
; SKX-NEXT: vcvttss2si %xmm0, %rax ## EVEX TO VEX Compression encoding: [0xc4,0xe1,0xfa,0x2c,0xc0]
|
|
|
|
; SKX-NEXT: retq ## encoding: [0xc3]
|
|
|
|
%res = call i64 @llvm.x86.sse.cvttss2si64(<4 x float> %a0) ; <i64> [#uses=1]
|
|
|
|
ret i64 %res
|
|
|
|
}
|
|
|
|
declare i64 @llvm.x86.sse.cvttss2si64(<4 x float>) nounwind readnone
|