diff options
| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2018-04-19 22:11:58 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2018-04-19 22:11:58 +0000 |
| commit | 0a6bfb1843afae5a3968be24c4caa116c7b86de5 (patch) | |
| tree | 6fbf92c8b60d755a06e5b8bf8afe439f9f14973a | |
| parent | f009da24485bc792bee5272f81d4b2c83cf335d8 (diff) | |
| download | bcm5719-llvm-0a6bfb1843afae5a3968be24c4caa116c7b86de5.tar.gz bcm5719-llvm-0a6bfb1843afae5a3968be24c4caa116c7b86de5.zip | |
[llvm-mca][X86] Add prefetch instruction resource tests
llvm-svn: 330371
| -rw-r--r-- | llvm/test/tools/llvm-mca/X86/BtVer2/resources-sse1.s | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/llvm/test/tools/llvm-mca/X86/BtVer2/resources-sse1.s b/llvm/test/tools/llvm-mca/X86/BtVer2/resources-sse1.s index a060ac8ed97..d72f49bf649 100644 --- a/llvm/test/tools/llvm-mca/X86/BtVer2/resources-sse1.s +++ b/llvm/test/tools/llvm-mca/X86/BtVer2/resources-sse1.s @@ -131,6 +131,11 @@ pmovmskb %xmm0, %rcx pmulhuw %mm0, %mm2 pmulhuw (%rax), %mm2 +prefetcht0 (%rax) +prefetcht1 (%rax) +prefetcht2 (%rax) +prefetchnta (%rax) + psadbw %mm0, %mm2 psadbw (%rax), %mm2 @@ -277,6 +282,10 @@ xorps (%rax), %xmm2 # CHECK-NEXT: 1 3 1.00 pmovmskb %xmm0, %ecx # CHECK-NEXT: 1 2 1.00 pmulhuw %mm0, %mm2 # CHECK-NEXT: 1 7 1.00 * pmulhuw (%rax), %mm2 +# CHECK-NEXT: 1 5 1.00 * * prefetcht0 (%rax) +# CHECK-NEXT: 1 5 1.00 * * prefetcht1 (%rax) +# CHECK-NEXT: 1 5 1.00 * * prefetcht2 (%rax) +# CHECK-NEXT: 1 5 1.00 * * prefetchnta (%rax) # CHECK-NEXT: 1 2 0.50 psadbw %mm0, %mm2 # CHECK-NEXT: 1 7 1.00 * psadbw (%rax), %mm2 # CHECK-NEXT: 1 1 0.50 pshufw $1, %mm0, %mm2 @@ -328,7 +337,7 @@ xorps (%rax), %xmm2 # CHECK: Resource pressure per iteration: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] -# CHECK-NEXT: 15.00 - - 46.50 183.50 50.00 62.00 54.00 - 9.00 21.00 9.50 9.50 2.00 +# CHECK-NEXT: 15.00 - - 46.50 183.50 50.00 62.00 58.00 - 9.00 21.00 9.50 9.50 2.00 # CHECK: Resource pressure by instruction: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] Instructions: @@ -420,6 +429,10 @@ xorps (%rax), %xmm2 # CHECK-NEXT: 1.00 - - 1.00 - 1.00 - - - - - - - - pmovmskb %xmm0, %ecx # CHECK-NEXT: - - - - - 1.00 - - - - - - - 1.00 pmulhuw %mm0, %mm2 # CHECK-NEXT: - - - - - 1.00 - 1.00 - - - - - 1.00 pmulhuw (%rax), %mm2 +# CHECK-NEXT: - - - - - - - 1.00 - - - - - - prefetcht0 (%rax) +# CHECK-NEXT: - - - - - - - 1.00 - - - - - - prefetcht1 (%rax) +# CHECK-NEXT: - - - - - - - 1.00 - - - - - - prefetcht2 (%rax) +# CHECK-NEXT: - - - - - - - 1.00 - - - - - - prefetchnta (%rax) # CHECK-NEXT: - - - - - 0.50 0.50 - - - - 0.50 0.50 - psadbw %mm0, %mm2 # CHECK-NEXT: - - - - - 0.50 0.50 1.00 - - - 0.50 0.50 - psadbw (%rax), %mm2 # CHECK-NEXT: - - - - - 0.50 0.50 - - - - 0.50 0.50 - pshufw $1, %mm0, %mm2 |
