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[X86] Add missing MULX32 schedule test 

llvm-svn: 320651
This commit is contained in:
Simon Pilgrim 2017-12-13 22:43:55 +00:00
parent a5315a040d
commit 5af7a6ddf2
1 changed files with 51 additions and 1 deletions
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52
llvm/test/CodeGen/X86/bmi2-schedule.ll
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@ -106,7 +106,57 @@ define i64 @test_bzhi_i64(i64 %a0, i64 %a1, i64 *%a2) {
}
declare i64 @llvm.x86.bmi.bzhi.64(i64, i64)
; TODO test_mulx_i32
define void @test_mulx_i32(i32 %a0, i32 %a1, i32* %a2) optsize {
; GENERIC-LABEL: test_mulx_i32:
; GENERIC: # %bb.0:
; GENERIC-NEXT: #APP
; GENERIC-NEXT: mulxl %esi, %esi, %edi # sched: [3:1.00]
; GENERIC-NEXT: mulxl (%rdx), %esi, %edi # sched: [7:1.00]
; GENERIC-NEXT: #NO_APP
; GENERIC-NEXT: retq # sched: [1:1.00]
;
; HASWELL-LABEL: test_mulx_i32:
; HASWELL: # %bb.0:
; HASWELL-NEXT: #APP
; HASWELL-NEXT: mulxl %esi, %esi, %edi # sched: [5:1.00]
; HASWELL-NEXT: mulxl (%rdx), %esi, %edi # sched: [10:1.00]
; HASWELL-NEXT: #NO_APP
; HASWELL-NEXT: retq # sched: [7:1.00]
;
; BROADWELL-LABEL: test_mulx_i32:
; BROADWELL: # %bb.0:
; BROADWELL-NEXT: #APP
; BROADWELL-NEXT: mulxl %esi, %esi, %edi # sched: [5:1.00]
; BROADWELL-NEXT: mulxl (%rdx), %esi, %edi # sched: [10:1.00]
; BROADWELL-NEXT: #NO_APP
; BROADWELL-NEXT: retq # sched: [7:1.00]
;
; SKYLAKE-LABEL: test_mulx_i32:
; SKYLAKE: # %bb.0:
; SKYLAKE-NEXT: #APP
; SKYLAKE-NEXT: mulxl %esi, %esi, %edi # sched: [5:1.00]
; SKYLAKE-NEXT: mulxl (%rdx), %esi, %edi # sched: [10:1.00]
; SKYLAKE-NEXT: #NO_APP
; SKYLAKE-NEXT: retq # sched: [7:1.00]
;
; KNL-LABEL: test_mulx_i32:
; KNL: # %bb.0:
; KNL-NEXT: #APP
; KNL-NEXT: mulxl %esi, %esi, %edi # sched: [5:1.00]
; KNL-NEXT: mulxl (%rdx), %esi, %edi # sched: [10:1.00]
; KNL-NEXT: #NO_APP
; KNL-NEXT: retq # sched: [7:1.00]
;
; ZNVER1-LABEL: test_mulx_i32:
; ZNVER1: # %bb.0:
; ZNVER1-NEXT: #APP
; ZNVER1-NEXT: mulxl %esi, %esi, %edi # sched: [3:2.00]
; ZNVER1-NEXT: mulxl (%rdx), %esi, %edi # sched: [8:2.00]
; ZNVER1-NEXT: #NO_APP
; ZNVER1-NEXT: retq # sched: [1:0.50]
tail call void asm "mulx $1, $1, $0 \0A\09 mulx $2, $1, $0 ", "r,r,*m"(i32 %a0, i32 %a1, i32* %a2) nounwind
ret void
}
define i64 @test_mulx_i64(i64 %a0, i64 %a1, i64 *%a2) {
; GENERIC-LABEL: test_mulx_i64: