Update LLVM to 92395.

1 files changed, 49 insertions, 0 deletions

diff --git a/test/CodeGen/X86/phys-reg-local-regalloc.ll b/test/CodeGen/X86/phys-reg-local-regalloc.ll
new file mode 100644
index 0000000..e5e2d4b
--- /dev/null
+++ b/test/CodeGen/X86/phys-reg-local-regalloc.ll
@@ -0,0 +1,49 @@
+; RUN: llc < %s -march=x86 -mtriple=i386-apple-darwin9 -regalloc=local | FileCheck %s
+
+@.str = private constant [12 x i8] c"x + y = %i\0A\00", align 1 ; <[12 x i8]*> [#uses=1]
+
+define i32 @main() nounwind {
+entry:
+; CHECK: movl 24(%esp), %eax
+; CHECK-NOT: movl
+; CHECK: movl	%eax, 36(%esp)
+; CHECK-NOT: movl
+; CHECK: movl 28(%esp), %ebx
+; CHECK-NOT: movl
+; CHECK: movl	%ebx, 40(%esp)
+; CHECK-NOT: movl
+; CHECK: addl %ebx, %eax
+  %retval = alloca i32                            ; <i32*> [#uses=2]
+  %"%ebx" = alloca i32                            ; <i32*> [#uses=1]
+  %"%eax" = alloca i32                            ; <i32*> [#uses=2]
+  %result = alloca i32                            ; <i32*> [#uses=2]
+  %y = alloca i32                                 ; <i32*> [#uses=2]
+  %x = alloca i32                                 ; <i32*> [#uses=2]
+  %0 = alloca i32                                 ; <i32*> [#uses=2]
+  %"alloca point" = bitcast i32 0 to i32          ; <i32> [#uses=0]
+  store i32 1, i32* %x, align 4
+  store i32 2, i32* %y, align 4
+  call void asm sideeffect alignstack "# top of block", "~{dirflag},~{fpsr},~{flags},~{edi},~{esi},~{edx},~{ecx},~{eax}"() nounwind
+  %asmtmp = call i32 asm sideeffect alignstack "movl $1, $0", "=={eax},*m,~{dirflag},~{fpsr},~{flags},~{memory}"(i32* %x) nounwind ; <i32> [#uses=1]
+  store i32 %asmtmp, i32* %"%eax"
+  %asmtmp1 = call i32 asm sideeffect alignstack "movl $1, $0", "=={ebx},*m,~{dirflag},~{fpsr},~{flags},~{memory}"(i32* %y) nounwind ; <i32> [#uses=1]
+  store i32 %asmtmp1, i32* %"%ebx"
+  %1 = call i32 asm "", "={bx}"() nounwind        ; <i32> [#uses=1]
+  %2 = call i32 asm "", "={ax}"() nounwind        ; <i32> [#uses=1]
+  %asmtmp2 = call i32 asm sideeffect alignstack "addl $1, $0", "=={eax},{ebx},{eax},~{dirflag},~{fpsr},~{flags},~{memory}"(i32 %1, i32 %2) nounwind ; <i32> [#uses=1]
+  store i32 %asmtmp2, i32* %"%eax"
+  %3 = call i32 asm "", "={ax}"() nounwind        ; <i32> [#uses=1]
+  call void asm sideeffect alignstack "movl $0, $1", "{eax},*m,~{dirflag},~{fpsr},~{flags},~{memory}"(i32 %3, i32* %result) nounwind
+  %4 = load i32* %result, align 4                 ; <i32> [#uses=1]
+  %5 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([12 x i8]* @.str, i32 0, i32 0), i32 %4) nounwind ; <i32> [#uses=0]
+  store i32 0, i32* %0, align 4
+  %6 = load i32* %0, align 4                      ; <i32> [#uses=1]
+  store i32 %6, i32* %retval, align 4
+  br label %return
+
+return:                                           ; preds = %entry
+  %retval3 = load i32* %retval                    ; <i32> [#uses=1]
+  ret i32 %retval3
+}
+
+declare i32 @printf(i8*, ...) nounwind