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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2018-03-13 15:22:24 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2018-03-13 15:22:24 +0000 |
| commit | 3d4c86d399b9d6fd22dc2ee8dbe08a5eb96218d1 (patch) | |
| tree | 4bdb2eebea8eb09e19d72e0f80212b4e641e8694 /llvm/test/CodeGen | |
| parent | 30c1ba4834a9666ef5536a35c445cd8e91fcd0f5 (diff) | |
| download | bcm5719-llvm-3d4c86d399b9d6fd22dc2ee8dbe08a5eb96218d1.tar.gz bcm5719-llvm-3d4c86d399b9d6fd22dc2ee8dbe08a5eb96218d1.zip | |
[X86][Btver2] Split i8/i16/i32/i64 div/idiv costs
We were assuming a mixture of 32/64 division costs.
llvm-svn: 327407
Diffstat (limited to 'llvm/test/CodeGen')
| -rw-r--r-- | llvm/test/CodeGen/X86/schedule-x86_64.ll | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/llvm/test/CodeGen/X86/schedule-x86_64.ll b/llvm/test/CodeGen/X86/schedule-x86_64.ll index 999229ec118..3b13fb69fa7 100644 --- a/llvm/test/CodeGen/X86/schedule-x86_64.ll +++ b/llvm/test/CodeGen/X86/schedule-x86_64.ll @@ -5259,14 +5259,14 @@ define void @test_div(i8 %a0, i16 %a1, i32 %a2, i64 %a3, i8 *%p0, i16 *%p1, i32 ; BTVER2-NEXT: movq {{[0-9]+}}(%rsp), %r10 # sched: [5:1.00] ; BTVER2-NEXT: movq {{[0-9]+}}(%rsp), %rax # sched: [5:1.00] ; BTVER2-NEXT: #APP -; BTVER2-NEXT: divb %dil # sched: [25:25.00] -; BTVER2-NEXT: divb (%r8) # sched: [41:25.00] -; BTVER2-NEXT: divw %si # sched: [25:25.00] -; BTVER2-NEXT: divw (%r9) # sched: [41:25.00] +; BTVER2-NEXT: divb %dil # sched: [12:12.00] +; BTVER2-NEXT: divb (%r8) # sched: [15:12.00] +; BTVER2-NEXT: divw %si # sched: [17:17.00] +; BTVER2-NEXT: divw (%r9) # sched: [20:17.00] ; BTVER2-NEXT: divl %edx # sched: [25:25.00] -; BTVER2-NEXT: divl (%rax) # sched: [41:25.00] -; BTVER2-NEXT: divq %rcx # sched: [25:25.00] -; BTVER2-NEXT: divq (%r10) # sched: [41:25.00] +; BTVER2-NEXT: divl (%rax) # sched: [28:25.00] +; BTVER2-NEXT: divq %rcx # sched: [41:41.00] +; BTVER2-NEXT: divq (%r10) # sched: [44:41.00] ; BTVER2-NEXT: #NO_APP ; BTVER2-NEXT: retq # sched: [4:1.00] ; @@ -5507,14 +5507,14 @@ define void @test_idiv(i8 %a0, i16 %a1, i32 %a2, i64 %a3, i8 *%p0, i16 *%p1, i32 ; BTVER2-NEXT: movq {{[0-9]+}}(%rsp), %r10 # sched: [5:1.00] ; BTVER2-NEXT: movq {{[0-9]+}}(%rsp), %rax # sched: [5:1.00] ; BTVER2-NEXT: #APP -; BTVER2-NEXT: idivb %dil # sched: [25:25.00] -; BTVER2-NEXT: idivb (%r8) # sched: [41:25.00] -; BTVER2-NEXT: idivw %si # sched: [25:25.00] -; BTVER2-NEXT: idivw (%r9) # sched: [41:25.00] +; BTVER2-NEXT: idivb %dil # sched: [12:12.00] +; BTVER2-NEXT: idivb (%r8) # sched: [15:12.00] +; BTVER2-NEXT: idivw %si # sched: [17:17.00] +; BTVER2-NEXT: idivw (%r9) # sched: [20:17.00] ; BTVER2-NEXT: idivl %edx # sched: [25:25.00] -; BTVER2-NEXT: idivl (%rax) # sched: [41:25.00] -; BTVER2-NEXT: idivq %rcx # sched: [25:25.00] -; BTVER2-NEXT: idivq (%r10) # sched: [41:25.00] +; BTVER2-NEXT: idivl (%rax) # sched: [28:25.00] +; BTVER2-NEXT: idivq %rcx # sched: [41:41.00] +; BTVER2-NEXT: idivq (%r10) # sched: [44:41.00] ; BTVER2-NEXT: #NO_APP ; BTVER2-NEXT: retq # sched: [4:1.00] ; |
