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llvm-mirror/test/CodeGen/X86/bitcast2.ll
Dávid Bolvanský abfb9e7ee2 [Codegen][X86] Modernize/regenerate old tests. NFCI.
Summary:
Switch to FileCheck where possible.
Adjust tests so they can be easily regenerated by update scripts.

Reviewers: craig.topper, spatel, RKSimon

Reviewed By: spatel

Subscribers: MatzeB, qcolombet, arphaman, jfb, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D71211
2019-12-10 00:27:46 +01:00

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509 B
LLVM

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-- -mattr=-avx | FileCheck %s
define i64 @test1(double %A) {
; CHECK-LABEL: test1:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %xmm0, %rax
; CHECK-NEXT: retq
%B = bitcast double %A to i64
ret i64 %B
}
define double @test2(i64 %A) {
; CHECK-LABEL: test2:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rdi, %xmm0
; CHECK-NEXT: retq
%B = bitcast i64 %A to double
ret double %B
}