From: Roland Scheidegger <srol...@vmware.com> Apparently, these are deprecated. There's some AutoUpgrade feature which is supposed to promote these to cmp/select, which apparently doesn't work with jit code. It is possible it's not actually even meant to work (see the bug filed against llvm which couldn't provide an answer neither) but in any case this is meant to be only temporary unless the intrinsics are really illegal. So, just use the fallback code (which should be cmp/select, we're actually doing cmp/sext/trunc/select, but in any case llvm 3.9 manages to optimize this back to pmin/pmax in the end).
This addresses https://llvm.org/bugs/show_bug.cgi?id=28176 CC: <mesa-sta...@lists.freedesktop.org> --- src/gallium/auxiliary/gallivm/lp_bld_arit.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/gallium/auxiliary/gallivm/lp_bld_arit.c b/src/gallium/auxiliary/gallivm/lp_bld_arit.c index 114c766..c4e35a2 100644 --- a/src/gallium/auxiliary/gallivm/lp_bld_arit.c +++ b/src/gallium/auxiliary/gallivm/lp_bld_arit.c @@ -142,7 +142,8 @@ lp_build_min_simple(struct lp_build_context *bld, intrinsic = "llvm.ppc.altivec.vminfp"; intr_size = 128; } - } else if (util_cpu_caps.has_sse2 && type.length >= 2) { + } else if (HAVE_LLVM < 0x0309 && + util_cpu_caps.has_sse2 && type.length >= 2) { intr_size = 128; if ((type.width == 8 || type.width == 16) && (type.width * type.length <= 64) && @@ -345,7 +346,8 @@ lp_build_max_simple(struct lp_build_context *bld, intrinsic = "llvm.ppc.altivec.vmaxfp"; intr_size = 128; } - } else if (util_cpu_caps.has_sse2 && type.length >= 2) { + } else if (HAVE_LLVM < 0x0309 && + util_cpu_caps.has_sse2 && type.length >= 2) { intr_size = 128; if ((type.width == 8 || type.width == 16) && (type.width * type.length <= 64) && -- 2.7.4 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
