radeonsi: drop support for LLVM 3.6 & 3.7

They are too old.

Reviewed-by: Dave Airlie <airlied@redhat.com>

3 files changed, 14 insertions, 38 deletions

diff --git a/src/amd/common/ac_llvm_build.c b/src/amd/common/ac_llvm_build.c
index 0039e63e840..8996159bf22 100644
--- a/src/amd/common/ac_llvm_build.c
+++ b/src/amd/common/ac_llvm_build.c
@@ -792,22 +792,16 @@ ac_get_thread_id(struct ac_llvm_context *ctx)
 {
 	LLVMValueRef tid;
 
-	if (HAVE_LLVM < 0x0308) {
-		tid = ac_build_intrinsic(ctx, "llvm.SI.tid",
-					 ctx->i32,
-					 NULL, 0, AC_FUNC_ATTR_READNONE);
-	} else {
-		LLVMValueRef tid_args[2];
-		tid_args[0] = LLVMConstInt(ctx->i32, 0xffffffff, false);
-		tid_args[1] = LLVMConstInt(ctx->i32, 0, false);
-		tid_args[1] = ac_build_intrinsic(ctx,
-						 "llvm.amdgcn.mbcnt.lo", ctx->i32,
-						 tid_args, 2, AC_FUNC_ATTR_READNONE);
-
-		tid = ac_build_intrinsic(ctx, "llvm.amdgcn.mbcnt.hi",
-					 ctx->i32, tid_args,
-					 2, AC_FUNC_ATTR_READNONE);
-	}
+	LLVMValueRef tid_args[2];
+	tid_args[0] = LLVMConstInt(ctx->i32, 0xffffffff, false);
+	tid_args[1] = LLVMConstInt(ctx->i32, 0, false);
+	tid_args[1] = ac_build_intrinsic(ctx,
+					 "llvm.amdgcn.mbcnt.lo", ctx->i32,
+					 tid_args, 2, AC_FUNC_ATTR_READNONE);
+
+	tid = ac_build_intrinsic(ctx, "llvm.amdgcn.mbcnt.hi",
+				 ctx->i32, tid_args,
+				 2, AC_FUNC_ATTR_READNONE);
 	set_range_metadata(ctx, tid, 0, 64);
 	return tid;
 }
@@ -972,15 +966,13 @@ LLVMValueRef ac_build_clamp(struct ac_llvm_context *ctx, LLVMValueRef value)
 					  AC_FUNC_ATTR_READNONE);
 	}
 
-	const char *intr = HAVE_LLVM >= 0x0308 ? "llvm.AMDGPU.clamp." :
-						 "llvm.AMDIL.clamp.";
 	LLVMValueRef args[3] = {
 		value,
 		LLVMConstReal(ctx->f32, 0),
 		LLVMConstReal(ctx->f32, 1),
 	};
 
-	return ac_build_intrinsic(ctx, intr, ctx->f32, args, 3,
+	return ac_build_intrinsic(ctx, "llvm.AMDGPU.clamp.", ctx->f32, args, 3,
 				  AC_FUNC_ATTR_READNONE |
 				  AC_FUNC_ATTR_LEGACY);
 }
diff --git a/src/amd/common/ac_llvm_helper.cpp b/src/amd/common/ac_llvm_helper.cpp
index 594339ee8c8..4f03103561e 100644
--- a/src/amd/common/ac_llvm_helper.cpp
+++ b/src/amd/common/ac_llvm_helper.cpp
@@ -26,10 +26,8 @@
 /* based on Marek's patch to lp_bld_misc.cpp */
 
 // Workaround http://llvm.org/PR23628
-#if HAVE_LLVM >= 0x0307
-#  pragma push_macro("DEBUG")
-#  undef DEBUG
-#endif
+#pragma push_macro("DEBUG")
+#undef DEBUG
 
 #include "ac_llvm_util.h"
 #include <llvm-c/Core.h>
diff --git a/src/amd/common/ac_llvm_util.c b/src/amd/common/ac_llvm_util.c
index 4b5d2fe8ab0..a2fe631c00f 100644
--- a/src/amd/common/ac_llvm_util.c
+++ b/src/amd/common/ac_llvm_util.c
@@ -35,17 +35,10 @@
 
 static void ac_init_llvm_target()
 {
-#if HAVE_LLVM < 0x0307
-	LLVMInitializeR600TargetInfo();
-	LLVMInitializeR600Target();
-	LLVMInitializeR600TargetMC();
-	LLVMInitializeR600AsmPrinter();
-#else
 	LLVMInitializeAMDGPUTargetInfo();
 	LLVMInitializeAMDGPUTarget();
 	LLVMInitializeAMDGPUTargetMC();
 	LLVMInitializeAMDGPUAsmPrinter();
-#endif
 }
 
 static once_flag ac_init_llvm_target_once_flag = ONCE_FLAG_INIT;
@@ -97,18 +90,11 @@ static const char *ac_get_llvm_processor_name(enum radeon_family family)
 		return "iceland";
 	case CHIP_CARRIZO:
 		return "carrizo";
-#if HAVE_LLVM <= 0x0307
-	case CHIP_FIJI:
-		return "tonga";
-	case CHIP_STONEY:
-		return "carrizo";
-#else
 	case CHIP_FIJI:
 		return "fiji";
 	case CHIP_STONEY:
 		return "stoney";
-#endif
-#if HAVE_LLVM <= 0x0308
+#if HAVE_LLVM == 0x0308
 	case CHIP_POLARIS10:
 		return "tonga";
 	case CHIP_POLARIS11: