; Test the handling of base + index + displacement addresses for large frames,
; in cases where both 12-bit and 20-bit displacements are allowed.
+; The tests here assume z10 register pressure, without the high words
+; being available.
;
-; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck -check-prefix=CHECK-NOFP %s
-; RUN: llc < %s -mtriple=s390x-linux-gnu -disable-fp-elim | FileCheck -check-prefix=CHECK-FP %s
+; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z10 | \
+; RUN: FileCheck -check-prefix=CHECK-NOFP %s
+; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z10 -disable-fp-elim | \
+; RUN: FileCheck -check-prefix=CHECK-FP %s
; This file tests what happens when a displacement is converted from
; being relative to the start of a frame object to being relative to
; CHECK-FP: br %r14
%region1 = alloca [3912 x i8], align 8
%region2 = alloca [3912 x i8], align 8
- %ptr1 = getelementptr inbounds [3912 x i8]* %region1, i64 0, i64 7
- %ptr2 = getelementptr inbounds [3912 x i8]* %region2, i64 0, i64 7
+ %ptr1 = getelementptr inbounds [3912 x i8], [3912 x i8]* %region1, i64 0, i64 7
+ %ptr2 = getelementptr inbounds [3912 x i8], [3912 x i8]* %region2, i64 0, i64 7
store volatile i8 %byte, i8 *%ptr1
store volatile i8 %byte, i8 *%ptr2
ret void
; CHECK-FP: br %r14
%region1 = alloca [3912 x i8], align 8
%region2 = alloca [3912 x i8], align 8
- %ptr1 = getelementptr inbounds [3912 x i8]* %region1, i64 0, i64 8
- %ptr2 = getelementptr inbounds [3912 x i8]* %region2, i64 0, i64 8
+ %ptr1 = getelementptr inbounds [3912 x i8], [3912 x i8]* %region1, i64 0, i64 8
+ %ptr2 = getelementptr inbounds [3912 x i8], [3912 x i8]* %region2, i64 0, i64 8
store volatile i8 %byte, i8 *%ptr1
store volatile i8 %byte, i8 *%ptr2
ret void
; CHECK-FP: br %r14
%region1 = alloca [524104 x i8], align 8
%region2 = alloca [524104 x i8], align 8
- %ptr1 = getelementptr inbounds [524104 x i8]* %region1, i64 0, i64 7
- %ptr2 = getelementptr inbounds [524104 x i8]* %region2, i64 0, i64 7
+ %ptr1 = getelementptr inbounds [524104 x i8], [524104 x i8]* %region1, i64 0, i64 7
+ %ptr2 = getelementptr inbounds [524104 x i8], [524104 x i8]* %region2, i64 0, i64 7
store volatile i8 %byte, i8 *%ptr1
store volatile i8 %byte, i8 *%ptr2
ret void
; CHECK-FP: br %r14
%region1 = alloca [524104 x i8], align 8
%region2 = alloca [524104 x i8], align 8
- %ptr1 = getelementptr inbounds [524104 x i8]* %region1, i64 0, i64 8
- %ptr2 = getelementptr inbounds [524104 x i8]* %region2, i64 0, i64 8
+ %ptr1 = getelementptr inbounds [524104 x i8], [524104 x i8]* %region1, i64 0, i64 8
+ %ptr2 = getelementptr inbounds [524104 x i8], [524104 x i8]* %region2, i64 0, i64 8
store volatile i8 %byte, i8 *%ptr1
store volatile i8 %byte, i8 *%ptr2
ret void
; CHECK-FP: br %r14
%region1 = alloca [524104 x i8], align 8
%region2 = alloca [524104 x i8], align 8
- %ptr1 = getelementptr inbounds [524104 x i8]* %region1, i64 0, i64 4103
- %ptr2 = getelementptr inbounds [524104 x i8]* %region2, i64 0, i64 4103
+ %ptr1 = getelementptr inbounds [524104 x i8], [524104 x i8]* %region1, i64 0, i64 4103
+ %ptr2 = getelementptr inbounds [524104 x i8], [524104 x i8]* %region2, i64 0, i64 4103
store volatile i8 %byte, i8 *%ptr1
store volatile i8 %byte, i8 *%ptr2
ret void
; CHECK-FP: br %r14
%region1 = alloca [524104 x i8], align 8
%region2 = alloca [524104 x i8], align 8
- %ptr1 = getelementptr inbounds [524104 x i8]* %region1, i64 0, i64 4104
- %ptr2 = getelementptr inbounds [524104 x i8]* %region2, i64 0, i64 4104
+ %ptr1 = getelementptr inbounds [524104 x i8], [524104 x i8]* %region1, i64 0, i64 4104
+ %ptr2 = getelementptr inbounds [524104 x i8], [524104 x i8]* %region2, i64 0, i64 4104
store volatile i8 %byte, i8 *%ptr1
store volatile i8 %byte, i8 *%ptr2
ret void
; CHECK-FP: br %r14
%region1 = alloca [1048400 x i8], align 8
%region2 = alloca [1048400 x i8], align 8
- %ptr1 = getelementptr inbounds [1048400 x i8]* %region1, i64 0, i64 524287
- %ptr2 = getelementptr inbounds [1048400 x i8]* %region2, i64 0, i64 524287
+ %ptr1 = getelementptr inbounds [1048400 x i8], [1048400 x i8]* %region1, i64 0, i64 524287
+ %ptr2 = getelementptr inbounds [1048400 x i8], [1048400 x i8]* %region2, i64 0, i64 524287
store volatile i8 %byte, i8 *%ptr1
store volatile i8 %byte, i8 *%ptr2
ret void
; CHECK-FP: br %r14
%region1 = alloca [1048408 x i8], align 8
%region2 = alloca [1048408 x i8], align 8
- %ptr1 = getelementptr inbounds [1048408 x i8]* %region1, i64 0, i64 524287
- %ptr2 = getelementptr inbounds [1048408 x i8]* %region2, i64 0, i64 524287
+ %ptr1 = getelementptr inbounds [1048408 x i8], [1048408 x i8]* %region1, i64 0, i64 524287
+ %ptr2 = getelementptr inbounds [1048408 x i8], [1048408 x i8]* %region2, i64 0, i64 524287
store volatile i8 %byte, i8 *%ptr1
store volatile i8 %byte, i8 *%ptr2
ret void
; CHECK-FP: br %r14
%region1 = alloca [1048408 x i8], align 8
%region2 = alloca [1048408 x i8], align 8
- %ptr1 = getelementptr inbounds [1048408 x i8]* %region1, i64 0, i64 524288
- %ptr2 = getelementptr inbounds [1048408 x i8]* %region2, i64 0, i64 524288
+ %ptr1 = getelementptr inbounds [1048408 x i8], [1048408 x i8]* %region1, i64 0, i64 524288
+ %ptr2 = getelementptr inbounds [1048408 x i8], [1048408 x i8]* %region2, i64 0, i64 524288
store volatile i8 %byte, i8 *%ptr1
store volatile i8 %byte, i8 *%ptr2
ret void
; CHECK-FP: stc %r3, 0([[REGISTER]],%r11)
; CHECK-FP: lg [[REGISTER]], [[OFFSET]](%r11)
; CHECK-FP: br %r14
- %i0 = load volatile i32 *%vptr
- %i1 = load volatile i32 *%vptr
- %i4 = load volatile i32 *%vptr
- %i5 = load volatile i32 *%vptr
+ %i0 = load volatile i32 , i32 *%vptr
+ %i1 = load volatile i32 , i32 *%vptr
+ %i4 = load volatile i32 , i32 *%vptr
+ %i5 = load volatile i32 , i32 *%vptr
%region1 = alloca [524104 x i8], align 8
%region2 = alloca [524104 x i8], align 8
- %ptr1 = getelementptr inbounds [524104 x i8]* %region1, i64 0, i64 8
- %ptr2 = getelementptr inbounds [524104 x i8]* %region2, i64 0, i64 8
+ %ptr1 = getelementptr inbounds [524104 x i8], [524104 x i8]* %region1, i64 0, i64 8
+ %ptr2 = getelementptr inbounds [524104 x i8], [524104 x i8]* %region2, i64 0, i64 8
store volatile i8 %byte, i8 *%ptr1
store volatile i8 %byte, i8 *%ptr2
store volatile i32 %i0, i32 *%vptr
; CHECK-FP: lg [[REGISTER]], [[OFFSET]](%r11)
; CHECK-FP: lmg %r6, %r15,
; CHECK-FP: br %r14
- %i0 = load volatile i32 *%vptr
- %i1 = load volatile i32 *%vptr
- %i4 = load volatile i32 *%vptr
- %i5 = load volatile i32 *%vptr
- %i6 = load volatile i32 *%vptr
- %i7 = load volatile i32 *%vptr
- %i8 = load volatile i32 *%vptr
- %i9 = load volatile i32 *%vptr
- %i10 = load volatile i32 *%vptr
- %i11 = load volatile i32 *%vptr
- %i12 = load volatile i32 *%vptr
- %i13 = load volatile i32 *%vptr
- %i14 = load volatile i32 *%vptr
+ %i0 = load volatile i32 , i32 *%vptr
+ %i1 = load volatile i32 , i32 *%vptr
+ %i4 = load volatile i32 , i32 *%vptr
+ %i5 = load volatile i32 , i32 *%vptr
+ %i6 = load volatile i32 , i32 *%vptr
+ %i7 = load volatile i32 , i32 *%vptr
+ %i8 = load volatile i32 , i32 *%vptr
+ %i9 = load volatile i32 , i32 *%vptr
+ %i10 = load volatile i32 , i32 *%vptr
+ %i11 = load volatile i32 , i32 *%vptr
+ %i12 = load volatile i32 , i32 *%vptr
+ %i13 = load volatile i32 , i32 *%vptr
+ %i14 = load volatile i32 , i32 *%vptr
%region1 = alloca [524104 x i8], align 8
%region2 = alloca [524104 x i8], align 8
- %ptr1 = getelementptr inbounds [524104 x i8]* %region1, i64 0, i64 8
- %ptr2 = getelementptr inbounds [524104 x i8]* %region2, i64 0, i64 8
+ %ptr1 = getelementptr inbounds [524104 x i8], [524104 x i8]* %region1, i64 0, i64 8
+ %ptr2 = getelementptr inbounds [524104 x i8], [524104 x i8]* %region2, i64 0, i64 8
store volatile i8 %byte, i8 *%ptr1
store volatile i8 %byte, i8 *%ptr2
store volatile i32 %i0, i32 *%vptr
%region1 = alloca [524104 x i8], align 8
%region2 = alloca [524104 x i8], align 8
%index1 = add i64 %index, 8
- %ptr1 = getelementptr inbounds [524104 x i8]* %region1, i64 0, i64 %index1
- %ptr2 = getelementptr inbounds [524104 x i8]* %region2, i64 0, i64 %index1
+ %ptr1 = getelementptr inbounds [524104 x i8], [524104 x i8]* %region1, i64 0, i64 %index1
+ %ptr2 = getelementptr inbounds [524104 x i8], [524104 x i8]* %region2, i64 0, i64 %index1
store volatile i8 %byte, i8 *%ptr1
store volatile i8 %byte, i8 *%ptr2
ret void