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[X86] Regenerated 64/128 bit multiply tests

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@260890 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Simon Pilgrim 2016-02-15 14:04:05 +00:00
parent b5a2cb5b20
commit f1de1fab94
2 changed files with 35 additions and 3 deletions
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13
test/CodeGen/X86/mul128.ll
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@ -1,6 +1,17 @@
; RUN: llc < %s -march=x86-64 | grep mul | count 3
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-unknown | FileCheck %s --check-prefix=X64
define i128 @foo(i128 %t, i128 %u) {
; X64-LABEL: foo:
; X64: # BB#0:
; X64-NEXT: movq %rdx, %r8
; X64-NEXT: imulq %rdi, %rcx
; X64-NEXT: movq %rdi, %rax
; X64-NEXT: mulq %r8
; X64-NEXT: addq %rcx, %rdx
; X64-NEXT: imulq %r8, %rsi
; X64-NEXT: addq %rsi, %rdx
; X64-NEXT: retq
%k = mul i128 %t, %u
ret i128 %k
}

25
test/CodeGen/X86/mul64.ll
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@ -1,6 +1,27 @@
; RUN: llc < %s -march=x86 | grep mul | count 3
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=i386-unknown | FileCheck %s --check-prefix=X32
; RUN: llc < %s -mtriple=x86_64-unknown | FileCheck %s --check-prefix=X64
define i64 @foo(i64 %t, i64 %u) {
define i64 @foo(i64 %t, i64 %u) nounwind {
; X32-LABEL: foo:
; X32: # BB#0:
; X32-NEXT: pushl %esi
; X32-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X32-NEXT: movl {{[0-9]+}}(%esp), %esi
; X32-NEXT: movl %ecx, %eax
; X32-NEXT: mull %esi
; X32-NEXT: imull {{[0-9]+}}(%esp), %ecx
; X32-NEXT: addl %ecx, %edx
; X32-NEXT: imull {{[0-9]+}}(%esp), %esi
; X32-NEXT: addl %esi, %edx
; X32-NEXT: popl %esi
; X32-NEXT: retl
;
; X64-LABEL: foo:
; X64: # BB#0:
; X64-NEXT: imulq %rsi, %rdi
; X64-NEXT: movq %rdi, %rax
; X64-NEXT: retq
%k = mul i64 %t, %u
ret i64 %k
}