Index: llvm/test/CodeGen/Generic/2007-12-17-InvokeAsm.ll
===================================================================
--- llvm/test/CodeGen/Generic/2007-12-17-InvokeAsm.ll
+++ llvm/test/CodeGen/Generic/2007-12-17-InvokeAsm.ll
@@ -1,5 +1,8 @@
 ; RUN: llc -no-integrated-as < %s
 
+; NVPTX does not support memory address operands
+; UNSUPPORTED: nvptx
+
 define fastcc void @bc__support__high_resolution_time__initialize_clock_rate() personality i32 (...)* @__gxx_personality_v0 {
 entry:
   invoke void asm "rdtsc\0A\09movl %eax, $0\0A\09movl %edx, $1", "=*imr,=*imr,~{dirflag},~{fpsr},~{flags},~{dx},~{ax}"( i32* elementtype( i32) null, i32* elementtype(i32) null )
Index: llvm/test/CodeGen/Generic/2010-ZeroSizedArg.ll
===================================================================
--- llvm/test/CodeGen/Generic/2010-ZeroSizedArg.ll
+++ llvm/test/CodeGen/Generic/2010-ZeroSizedArg.ll
@@ -1,6 +1,8 @@
 ; RUN: llc < %s
 ; PR4975
 
+; UNSUPPORTED: nvptx
+
 %0 = type <{ [0 x i32] }>
 %union.T0 = type { }
 
Index: llvm/test/CodeGen/Generic/APIntLoadStore.ll
===================================================================
--- llvm/test/CodeGen/Generic/APIntLoadStore.ll
+++ llvm/test/CodeGen/Generic/APIntLoadStore.ll
@@ -1,4 +1,8 @@
 ; RUN: llc < %s > %t
+
+; NVPTX failed to emit extern global var of type size > 64 (i65 and so on)
+; UxNSUPPORTED: nvptx
+
 @i1_l = external global i1		; <i1*> [#uses=1]
 @i1_s = external global i1		; <i1*> [#uses=1]
 @i2_l = external global i2		; <i2*> [#uses=1]
Index: llvm/test/CodeGen/Generic/APIntParam.ll
===================================================================
--- llvm/test/CodeGen/Generic/APIntParam.ll
+++ llvm/test/CodeGen/Generic/APIntParam.ll
@@ -1,4 +1,7 @@
 ; RUN: llc < %s > %t
+
+; UNSUPPORTED: nvptx
+
 @i1_s = external global i1		; <i1*> [#uses=1]
 @i2_s = external global i2		; <i2*> [#uses=1]
 @i3_s = external global i3		; <i3*> [#uses=1]
Index: llvm/test/CodeGen/Generic/APIntSextParam.ll
===================================================================
--- llvm/test/CodeGen/Generic/APIntSextParam.ll
+++ llvm/test/CodeGen/Generic/APIntSextParam.ll
@@ -1,4 +1,7 @@
 ; RUN: llc < %s > %t
+
+; UNSUPPORTED: nvptx
+
 @i1_s = external global i1		; <i1*> [#uses=1]
 @i2_s = external global i2		; <i2*> [#uses=1]
 @i3_s = external global i3		; <i3*> [#uses=1]
Index: llvm/test/CodeGen/Generic/APIntZextParam.ll
===================================================================
--- llvm/test/CodeGen/Generic/APIntZextParam.ll
+++ llvm/test/CodeGen/Generic/APIntZextParam.ll
@@ -1,4 +1,7 @@
 ; RUN: llc < %s > %t
+
+; UNSUPPORTED: nvptx
+
 @i1_s = external global i1		; <i1*> [#uses=1]
 @i2_s = external global i2		; <i2*> [#uses=1]
 @i3_s = external global i3		; <i3*> [#uses=1]
Index: llvm/test/CodeGen/Generic/empty-load-store.ll
===================================================================
--- llvm/test/CodeGen/Generic/empty-load-store.ll
+++ llvm/test/CodeGen/Generic/empty-load-store.ll
@@ -1,6 +1,8 @@
 ; RUN: llc < %s
 ; PR2612
 
+; UNSUPPORTED: nvptx
+
 @current_foo = internal global {  } zeroinitializer
 
 define i32 @foo() {
Index: llvm/test/CodeGen/Generic/pr12507.ll
===================================================================
--- llvm/test/CodeGen/Generic/pr12507.ll
+++ llvm/test/CodeGen/Generic/pr12507.ll
@@ -1,5 +1,7 @@
 ; RUN: llc < %s
 
+; UNSUPPORTED: nvptx
+
 @c = external global i32, align 4
 
 define void @foo(i160 %x) {
Index: llvm/test/CodeGen/Generic/pr24662.ll
===================================================================
--- llvm/test/CodeGen/Generic/pr24662.ll
+++ llvm/test/CodeGen/Generic/pr24662.ll
@@ -1,6 +1,8 @@
 ; RUN: llc < %s -fast-isel
 ; RUN: llc < %s
 
+; UNSUPPORTED: nvptx
+
 define i60 @PR24662a() {
   ret i60 trunc (i670010 fptoui(float 0x400D9999A0000000 to i670010) to i60)
 }
Index: llvm/test/CodeGen/Generic/stacksave-restore.ll
===================================================================
--- llvm/test/CodeGen/Generic/stacksave-restore.ll
+++ llvm/test/CodeGen/Generic/stacksave-restore.ll
@@ -1,5 +1,7 @@
 ; RUN: llc < %s
 
+; UNSUPPORTED: nvptx
+
 declare i8* @llvm.stacksave()
 
 declare void @llvm.stackrestore(i8*)
Index: llvm/test/CodeGen/Generic/zero-sized-array.ll
===================================================================
--- llvm/test/CodeGen/Generic/zero-sized-array.ll
+++ llvm/test/CodeGen/Generic/zero-sized-array.ll
@@ -1,6 +1,8 @@
 ; RUN: llc < %s
 ; PR9900
 
+; UNSUPPORTED: nvptx
+
 %zero = type [0 x i8]
 %foobar = type { i32, %zero }
 
Index: llvm/test/CodeGen/MLRegalloc/default-eviction-advisor.ll
===================================================================
--- llvm/test/CodeGen/MLRegalloc/default-eviction-advisor.ll
+++ llvm/test/CodeGen/MLRegalloc/default-eviction-advisor.ll
@@ -3,6 +3,7 @@
 ; REQUIRES: !have_tf_aot
 ; REQUIRES: !have_tf_api
 ; REQUIRES: default_triple
+; UNSUPPORTED: nvptx
 ; RUN: not llc -O2 -regalloc-enable-advisor=development < %s 2>&1 | FileCheck %s
 ; RUN: not llc -O2 -regalloc-enable-advisor=release < %s 2>&1 | FileCheck %s
 ; RUN: llc -O2 -regalloc-enable-advisor=default < %s 2>&1 | FileCheck %s --check-prefix=DEFAULT
Index: llvm/test/Feature/optnone-llc.ll
===================================================================
--- llvm/test/Feature/optnone-llc.ll
+++ llvm/test/Feature/optnone-llc.ll
@@ -6,6 +6,7 @@
 ; RUN: llc -O1 -debug-only=isel -fast-isel=false %s -o /dev/null 2>&1 | FileCheck %s --check-prefix=NOFAST
 
 ; REQUIRES: asserts, default_triple
+; UNSUPPORTED: nvptx
 
 ; This test verifies that we don't run Machine Function optimizations
 ; on optnone functions, and that we can turn off FastISel.
Index: llvm/test/MC/AsmParser/include.ll
===================================================================
--- llvm/test/MC/AsmParser/include.ll
+++ llvm/test/MC/AsmParser/include.ll
@@ -1,5 +1,5 @@
 ; RUN: llc -I %p/Inputs -filetype asm -o - %s | FileCheck %s
-; UNSUPPORTED: -zos
+; UNSUPPORTED: -zos,nvptx
 ; REQUIRES: default_triple
 
 module asm ".include \22module.x\22"
Index: llvm/test/MC/AsmParser/macro-same-context.ll
===================================================================
--- llvm/test/MC/AsmParser/macro-same-context.ll
+++ llvm/test/MC/AsmParser/macro-same-context.ll
@@ -1,6 +1,6 @@
 ;; Test that macros in inline assembly blocks share the same context,
 ;; thus a definition is available to the whole file. PR36110
-; UNSUPPORTED: -zos
+; UNSUPPORTED: -zos,nvptx
 ; RUN: not llc < %s 2>&1 | FileCheck %s
 ; REQUIRES: default_triple