Mesa (master): Revert "radeon/llvm: enable unsafe math for graphics shaders"

[Michel Dänzer]

Module: Mesa
Branch: master
Commit: 4db985a5fa9ea985616a726b1770727309502d81
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=4db985a5fa9ea985616a726b1770727309502d81

Author: Michel Dänzer <michel.daenzer at amd.com>
Date:   Tue Feb 17 17:03:35 2015 +0900

Revert "radeon/llvm: enable unsafe math for graphics shaders"

This reverts commit 0e9cdedd2e3943bdb7f3543a3508b883b167e427.

It caused the grass to disappear in The Talos Principle.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=89069
Cc: "10.5 10.4" <mesa-stable at lists.freedesktop.org>
Reviewed-by: Tom Stellard <thomas.stellard at amd.com>
Reviewed-by: Marek Olšák <marek.olsak at amd.com>

---

 src/gallium/drivers/radeon/radeon_llvm_emit.c |    4 ----
 1 file changed, 4 deletions(-)

diff --git a/src/gallium/drivers/radeon/radeon_llvm_emit.c b/src/gallium/drivers/radeon/radeon_llvm_emit.c
index 0f9dbab..624077c 100644
--- a/src/gallium/drivers/radeon/radeon_llvm_emit.c
+++ b/src/gallium/drivers/radeon/radeon_llvm_emit.c
@@ -80,10 +80,6 @@ void radeon_llvm_shader_type(LLVMValueRef F, unsigned type)
 	sprintf(Str, "%1d", llvm_type);
 
 	LLVMAddTargetDependentFunctionAttr(F, "ShaderType", Str);
-
-	if (type != TGSI_PROCESSOR_COMPUTE) {
-		LLVMAddTargetDependentFunctionAttr(F, "unsafe-fp-math", "true");
-	}
 }
 
 static void init_r600_target()