[PATCH] [AVX-512] - Add FMA instruction with Rounding mode
Mehdi AMINI
mehdi.amini at apple.com
Thu Jan 15 03:01:37 PST 2015
Some minor comments.
REPOSITORY
rL LLVM
================
Comment at: lib/Target/X86/X86InstrAVX512.td:3547
@@ -3525,1 +3546,3 @@
+}
+
multiclass avx512_fma3p_forms<bits<8> opc213, bits<8> opc231,
----------------
There are trailing spaces in this hunk.
And I feel it should not be between avx512_fma3p_forms and avx512_fma3p_rm but before or after.
================
Comment at: lib/Target/X86/X86InstrAVX512.td:3583
@@ -3582,3 +3608,2 @@
-
multiclass avx512_fma3p_m132_f<bits<8> opc,
----------------
Is a new line intended?
================
Comment at: test/CodeGen/X86/avx512-fma-intrinsics.ll:248
@@ +247,3 @@
+
+define <16 x float> @test_mask_round_vfmadd512_ps_rrbz_current(<16 x float> %a0, <16 x float> %a1, <16 x float> %a2) {
+ ; CHECK-LABEL: test_mask_round_vfmadd512_ps_rrbz_current
----------------
It seems to me that this is exactly the same test as "test_x86_vfmadd_ps_z". Shouldn't you just update the check in the existing tests?
http://reviews.llvm.org/D6835
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