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/sqrt.ll

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

38 lines
1.3 KiB
LLVM
Raw Normal View History

[X86] Automatically generate various tests. NFC llvm-svn: 369909
2019-08-26 21:53:29 +08:00
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
[FastISel][X86] Add support for the sqrt intrinsic. llvm-svn: 210720
2014-06-12 07:11:02 +08:00
; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=-avx,+sse2 | FileCheck %s --check-prefix=SSE2
Change the fast-isel-abort option from bool to int to enable "levels" Summary: Currently fast-isel-abort will only abort for regular instructions, and just warn for function calls, terminators, function arguments. There is already fast-isel-abort-args but nothing for calls and terminators. This change turns the fast-isel-abort options into an integer option, so that multiple levels of strictness can be defined. This will help no being surprised when the "abort" option indeed does not abort, and enables the possibility to write test that verifies that no intrinsics are forgotten by fast-isel. Reviewers: resistor, echristo Subscribers: jfb, llvm-commits Differential Revision: http://reviews.llvm.org/D7941 From: Mehdi Amini <mehdi.amini@apple.com> llvm-svn: 230775
2015-02-28 02:32:11 +08:00
; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=-avx,+sse2 -fast-isel -fast-isel-abort=1 | FileCheck %s --check-prefix=SSE2
[FastISel][X86] Add support for the sqrt intrinsic. llvm-svn: 210720
2014-06-12 07:11:02 +08:00
; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=-avx2,+avx | FileCheck %s --check-prefix=AVX
Change the fast-isel-abort option from bool to int to enable "levels" Summary: Currently fast-isel-abort will only abort for regular instructions, and just warn for function calls, terminators, function arguments. There is already fast-isel-abort-args but nothing for calls and terminators. This change turns the fast-isel-abort options into an integer option, so that multiple levels of strictness can be defined. This will help no being surprised when the "abort" option indeed does not abort, and enables the possibility to write test that verifies that no intrinsics are forgotten by fast-isel. Reviewers: resistor, echristo Subscribers: jfb, llvm-commits Differential Revision: http://reviews.llvm.org/D7941 From: Mehdi Amini <mehdi.amini@apple.com> llvm-svn: 230775
2015-02-28 02:32:11 +08:00
; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=-avx2,+avx -fast-isel -fast-isel-abort=1 | FileCheck %s --check-prefix=AVX
[FastISel][X86] Add support for the sqrt intrinsic. llvm-svn: 210720
2014-06-12 07:11:02 +08:00
define float @test_sqrt_f32(float %a) {
[X86] Automatically generate various tests. NFC llvm-svn: 369909
2019-08-26 21:53:29 +08:00
; SSE2-LABEL: test_sqrt_f32:
; SSE2: ## %bb.0:
; SSE2-NEXT: sqrtss %xmm0, %xmm0
; SSE2-NEXT: retq
;
; AVX-LABEL: test_sqrt_f32:
; AVX: ## %bb.0:
; AVX-NEXT: vsqrtss %xmm0, %xmm0, %xmm0
; AVX-NEXT: retq
[FastISel][X86] Add support for the sqrt intrinsic. llvm-svn: 210720
2014-06-12 07:11:02 +08:00
%res = call float @llvm.sqrt.f32(float %a)
ret float %res
}
declare float @llvm.sqrt.f32(float) nounwind readnone
define double @test_sqrt_f64(double %a) {
[X86] Automatically generate various tests. NFC llvm-svn: 369909
2019-08-26 21:53:29 +08:00
; SSE2-LABEL: test_sqrt_f64:
; SSE2: ## %bb.0:
; SSE2-NEXT: sqrtsd %xmm0, %xmm0
; SSE2-NEXT: retq
;
; AVX-LABEL: test_sqrt_f64:
; AVX: ## %bb.0:
; AVX-NEXT: vsqrtsd %xmm0, %xmm0, %xmm0
; AVX-NEXT: retq
[FastISel][X86] Add support for the sqrt intrinsic. llvm-svn: 210720
2014-06-12 07:11:02 +08:00
%res = call double @llvm.sqrt.f64(double %a)
ret double %res
}
declare double @llvm.sqrt.f64(double) nounwind readnone