Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b
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Xamarin Public Jenkins (auto-signing)
2020-01-16 16:38:04 +00:00
parent d94e79959b
commit 468663ddbb
48518 changed files with 2789335 additions and 61176 deletions

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; RUN: llc < %s -mtriple=x86_64-- -stress-sched | FileCheck %s
; REQUIRES: asserts
; Test interference between physreg aliases during preRAsched.
; mul wants an operand in AL, but call clobbers it.
define i8 @f(i8 %v1, i8 %v2) nounwind {
entry:
; CHECK: callq
; CHECK: movl %{{.*}}, %eax
; CHECK: mulb
; CHECK: mulb
%rval = tail call i8 @bar() nounwind
%m1 = mul i8 %v1, %v2
%m2 = mul i8 %m1, %rval
ret i8 %m2
}
declare i8 @bar()