[PATCH] D36230: [X86][Asm] Allow negative immediate to appear before bracketed expression

[coby via Phabricator via cfe-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL310529: [X86][Asm] Allow negative immediate to appear before 
bracketed expression (authored by coby).

Changed prior to commit:
  https://reviews.llvm.org/D36230?vs=109374&id=110485#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D36230

Files:
  cfe/trunk/test/CodeGen/ms-inline-asm.c


Index: cfe/trunk/test/CodeGen/ms-inline-asm.c
===================================================================
--- cfe/trunk/test/CodeGen/ms-inline-asm.c
+++ cfe/trunk/test/CodeGen/ms-inline-asm.c
@@ -484,13 +484,13 @@
   __asm mov eax, (4 + 4) * 16
 // CHECK: mov eax, $$128
   __asm mov eax, 4 + 8 * -16
-// CHECK: mov eax, $$4294967172
+// CHECK: mov eax, $$-124
   __asm mov eax, 4 + 16 / -8
 // CHECK: mov eax, $$2
   __asm mov eax, (16 + 16) / -8
-// CHECK: mov eax, $$4294967292
+// CHECK: mov eax, $$-4
   __asm mov eax, ~15
-// CHECK: mov eax, $$4294967280
+// CHECK: mov eax, $$-16
   __asm mov eax, 6 ^ 3
 // CHECK: mov eax, $$5
 // CHECK: "~{eax},~{dirflag},~{fpsr},~{flags}"()
@@ -655,6 +655,12 @@
   // CHECK: call void asm sideeffect inteldialect "mov dr0, eax\0A\09mov dr1, 
ebx\0A\09mov dr2, ebx\0A\09mov dr3, ecx\0A\09mov dr6, edx\0A\09mov dr7, ecx", 
"~{dr0},~{dr1},~{dr2},~{dr3},~{dr6},~{dr7},~{dirflag},~{fpsr},~{flags}"()
 }
 
+void t46() {
+  // CHECK-LABEL: define void @t46
+  __asm add eax, -128[eax]
+  // CHECK: call void asm sideeffect inteldialect "add eax, $$-128[eax]", 
"~{eax},~{flags},~{dirflag},~{fpsr},~{flags}"()
+}
+
 void dot_operator(){
 // CHECK-LABEL: define void @dot_operator
        __asm { mov eax, 3[ebx]A.b}



Index: cfe/trunk/test/CodeGen/ms-inline-asm.c
===================================================================
--- cfe/trunk/test/CodeGen/ms-inline-asm.c
+++ cfe/trunk/test/CodeGen/ms-inline-asm.c
@@ -484,13 +484,13 @@
   __asm mov eax, (4 + 4) * 16
 // CHECK: mov eax, $$128
   __asm mov eax, 4 + 8 * -16
-// CHECK: mov eax, $$4294967172
+// CHECK: mov eax, $$-124
   __asm mov eax, 4 + 16 / -8
 // CHECK: mov eax, $$2
   __asm mov eax, (16 + 16) / -8
-// CHECK: mov eax, $$4294967292
+// CHECK: mov eax, $$-4
   __asm mov eax, ~15
-// CHECK: mov eax, $$4294967280
+// CHECK: mov eax, $$-16
   __asm mov eax, 6 ^ 3
 // CHECK: mov eax, $$5
 // CHECK: "~{eax},~{dirflag},~{fpsr},~{flags}"()
@@ -655,6 +655,12 @@
   // CHECK: call void asm sideeffect inteldialect "mov dr0, eax\0A\09mov dr1, ebx\0A\09mov dr2, ebx\0A\09mov dr3, ecx\0A\09mov dr6, edx\0A\09mov dr7, ecx", "~{dr0},~{dr1},~{dr2},~{dr3},~{dr6},~{dr7},~{dirflag},~{fpsr},~{flags}"()
 }
 
+void t46() {
+  // CHECK-LABEL: define void @t46
+  __asm add eax, -128[eax]
+  // CHECK: call void asm sideeffect inteldialect "add eax, $$-128[eax]", "~{eax},~{flags},~{dirflag},~{fpsr},~{flags}"()
+}
+
 void dot_operator(){
 // CHECK-LABEL: define void @dot_operator
 	__asm { mov eax, 3[ebx]A.b}

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