[SystemZ] Add unsigned compare-and-branch instructions

[oota-llvm.git] / test / CodeGen / SystemZ / frame-01.ll

diff --git a/test/CodeGen/SystemZ/frame-01.ll b/test/CodeGen/SystemZ/frame-01.ll
index 6c60a2e96fc0e706403c274b39c41c813b0f3dd1..f61836ca8552b6e46d393fd69d816a4f9b215090 100644 (file)
--- a/test/CodeGen/SystemZ/frame-01.ll
+++ b/test/CodeGen/SystemZ/frame-01.ll
@@ -7,7 +7,7 @@ declare void @foo(i32 *)
 
 ; The CFA offset is 160 (the caller-allocated part of the frame) + 168.
 define void @f1(i64 %x) {
-; CHECK: f1:
+; CHECK-LABEL: f1:
 ; CHECK: aghi %r15, -168
 ; CHECK: .cfi_def_cfa_offset 328
 ; CHECK: stg %r2, 160(%r15)
@@ -20,18 +20,18 @@ define void @f1(i64 %x) {
 
 ; Check frames of size 32760, which is the largest size that can be both
 ; allocated and freed using AGHI.  This size is big enough to require
-; an emergency spill slot at 160(%r15), for instructions with unsigned
+; two emergency spill slots at 160(%r15), for instructions with unsigned
 ; 12-bit offsets that end up being out of range.  Fill the remaining
-; 32760 - 168 bytes by allocating (32760 - 168) / 8 = 4074 doublewords.
+; 32760 - 176 bytes by allocating (32760 - 176) / 8 = 4073 doublewords.
 define void @f2(i64 %x) {
-; CHECK: f2:
+; CHECK-LABEL: f2:
 ; CHECK: aghi %r15, -32760
 ; CHECK: .cfi_def_cfa_offset 32920
-; CHECK: stg %r2, 168(%r15)
+; CHECK: stg %r2, 176(%r15)
 ; CHECK: aghi %r15, 32760
 ; CHECK: br %r14
-  %y = alloca [4074 x i64], align 8
-  %ptr = getelementptr inbounds [4074 x i64]* %y, i64 0, i64 0
+  %y = alloca [4073 x i64], align 8
+  %ptr = getelementptr inbounds [4073 x i64]* %y, i64 0, i64 0
   store volatile i64 %x, i64* %ptr
   ret void
 }
@@ -39,14 +39,14 @@ define void @f2(i64 %x) {
 ; Allocate one more doubleword.  This is the one frame size that we can
 ; allocate using AGHI but must free using AGFI.
 define void @f3(i64 %x) {
-; CHECK: f3:
+; CHECK-LABEL: f3:
 ; CHECK: aghi %r15, -32768
 ; CHECK: .cfi_def_cfa_offset 32928
-; CHECK: stg %r2, 168(%r15)
+; CHECK: stg %r2, 176(%r15)
 ; CHECK: agfi %r15, 32768
 ; CHECK: br %r14
-  %y = alloca [4075 x i64], align 8
-  %ptr = getelementptr inbounds [4075 x i64]* %y, i64 0, i64 0
+  %y = alloca [4074 x i64], align 8
+  %ptr = getelementptr inbounds [4074 x i64]* %y, i64 0, i64 0
   store volatile i64 %x, i64* %ptr
   ret void
 }
@@ -54,14 +54,14 @@ define void @f3(i64 %x) {
 ; Allocate another doubleword on top of that.  The allocation and free
 ; must both use AGFI.
 define void @f4(i64 %x) {
-; CHECK: f4:
+; CHECK-LABEL: f4:
 ; CHECK: agfi %r15, -32776
 ; CHECK: .cfi_def_cfa_offset 32936
-; CHECK: stg %r2, 168(%r15)
+; CHECK: stg %r2, 176(%r15)
 ; CHECK: agfi %r15, 32776
 ; CHECK: br %r14
-  %y = alloca [4076 x i64], align 8
-  %ptr = getelementptr inbounds [4076 x i64]* %y, i64 0, i64 0
+  %y = alloca [4075 x i64], align 8
+  %ptr = getelementptr inbounds [4075 x i64]* %y, i64 0, i64 0
   store volatile i64 %x, i64* %ptr
   ret void
 }
@@ -69,13 +69,13 @@ define void @f4(i64 %x) {
 ; The largest size that can be both allocated and freed using AGFI.
 ; At this point the frame is too big to represent properly in the CFI.
 define void @f5(i64 %x) {
-; CHECK: f5:
+; CHECK-LABEL: f5:
 ; CHECK: agfi %r15, -2147483640
-; CHECK: stg %r2, 168(%r15)
+; CHECK: stg %r2, 176(%r15)
 ; CHECK: agfi %r15, 2147483640
 ; CHECK: br %r14
-  %y = alloca [268435434 x i64], align 8
-  %ptr = getelementptr inbounds [268435434 x i64]* %y, i64 0, i64 0
+  %y = alloca [268435433 x i64], align 8
+  %ptr = getelementptr inbounds [268435433 x i64]* %y, i64 0, i64 0
   store volatile i64 %x, i64* %ptr
   ret void
 }
@@ -83,14 +83,14 @@ define void @f5(i64 %x) {
 ; The only frame size that can be allocated using a single AGFI but which
 ; must be freed using two instructions.
 define void @f6(i64 %x) {
-; CHECK: f6:
+; CHECK-LABEL: f6:
 ; CHECK: agfi %r15, -2147483648
-; CHECK: stg %r2, 168(%r15)
+; CHECK: stg %r2, 176(%r15)
 ; CHECK: agfi %r15, 2147483640
 ; CHECK: aghi %r15, 8
 ; CHECK: br %r14
-  %y = alloca [268435435 x i64], align 8
-  %ptr = getelementptr inbounds [268435435 x i64]* %y, i64 0, i64 0
+  %y = alloca [268435434 x i64], align 8
+  %ptr = getelementptr inbounds [268435434 x i64]* %y, i64 0, i64 0
   store volatile i64 %x, i64* %ptr
   ret void
 }
@@ -98,22 +98,22 @@ define void @f6(i64 %x) {
 ; The smallest frame size that needs two instructions to both allocate
 ; and free the frame.
 define void @f7(i64 %x) {
-; CHECK: f7:
+; CHECK-LABEL: f7:
 ; CHECK: agfi %r15, -2147483648
 ; CHECK: aghi %r15, -8
-; CHECK: stg %r2, 168(%r15)
+; CHECK: stg %r2, 176(%r15)
 ; CHECK: agfi %r15, 2147483640
 ; CHECK: aghi %r15, 16
 ; CHECK: br %r14
-  %y = alloca [268435436 x i64], align 8
-  %ptr = getelementptr inbounds [268435436 x i64]* %y, i64 0, i64 0
+  %y = alloca [268435435 x i64], align 8
+  %ptr = getelementptr inbounds [268435435 x i64]* %y, i64 0, i64 0
   store volatile i64 %x, i64* %ptr
   ret void
 }
 
 ; Make sure that LA can be rematerialized.
 define void @f8() {
-; CHECK: f8:
+; CHECK-LABEL: f8:
 ; CHECK: la %r2, 164(%r15)
 ; CHECK: brasl %r14, foo@PLT
 ; CHECK: la %r2, 164(%r15)