Attachment 104915 Details for Bug 82709 – Work around for missing Hainan in clang

[patch] Work around for missing Hainan in clang

0001-radeon-Add-work-around-for-missing-Hainan-support-in.patch (text/plain), 1.29 KB, created by Tom Stellard on 2014-08-19 20:21:12 UTC

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Creator: Tom Stellard

Created: 2014-08-19 20:21:12 UTC

Size: 1.29 KB

patch

obsolete

>From 6d8bc862c32a1e0c65d6e27560ecad5ba3b2f837 Mon Sep 17 00:00:00 2001
>From: Tom Stellard <thomas.stellard@amd.com>
>Date: Tue, 19 Aug 2014 13:18:19 -0700
>Subject: [PATCH] radeon: Add work-around for missing Hainan support in clang <
> 3.6
>
>https://bugs.freedesktop.org/show_bug.cgi?id=82709
>
>CC: "10.2" <mesa-stable@lists.freedesktop.org>
>---
> src/gallium/drivers/radeon/r600_pipe_common.c | 13 ++++++++++++-
> 1 file changed, 12 insertions(+), 1 deletion(-)
>
>diff --git a/src/gallium/drivers/radeon/r600_pipe_common.c b/src/gallium/drivers/radeon/r600_pipe_common.c
>index a6bba8f..78070d4 100644
>--- a/src/gallium/drivers/radeon/r600_pipe_common.c
>+++ b/src/gallium/drivers/radeon/r600_pipe_common.c
>@@ -499,7 +499,18 @@ static int r600_get_compute_param(struct pipe_screen *screen,
> 	//TODO: select these params by asic
> 	switch (param) {
> 	case PIPE_COMPUTE_CAP_IR_TARGET: {
>-		const char *gpu = r600_get_llvm_processor_name(rscreen->family);
>+		const char *gpu;
>+		switch(rscreen->family) {
>+		/* Clang < 3.6 is missing Hainan in its list of
>+		 * GPUs, so we need to use the name of a similar GPU.
>+		 */
>+#if HAVE_LLVM < 0x0306
>+		case CHIP_HAINAN:
>+			gpu = "oland";
>+#endif
>+		default:
>+			gpu = r600_get_llvm_processor_name(rscreen->family);
>+		}
> 		if (ret) {
> 			sprintf(ret, "%s-r600--", gpu);
> 		}
>-- 
>1.8.3.1
>

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