diff options
Diffstat (limited to 'test/CodeGen/SystemZ/or-01.ll')
| -rw-r--r-- | test/CodeGen/SystemZ/or-01.ll | 175 |
1 files changed, 0 insertions, 175 deletions
diff --git a/test/CodeGen/SystemZ/or-01.ll b/test/CodeGen/SystemZ/or-01.ll deleted file mode 100644 index ce556ef85a1b..000000000000 --- a/test/CodeGen/SystemZ/or-01.ll +++ /dev/null @@ -1,175 +0,0 @@ -; Test 32-bit ORs in which the second operand is variable. -; -; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z10 | FileCheck %s -; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z196 | FileCheck %s - -declare i32 @foo() - -; Check OR. -define i32 @f1(i32 %a, i32 %b) { -; CHECK-LABEL: f1: -; CHECK: or %r2, %r3 -; CHECK: br %r14 - %or = or i32 %a, %b - ret i32 %or -} - -; Check the low end of the O range. -define i32 @f2(i32 %a, i32 *%src) { -; CHECK-LABEL: f2: -; CHECK: o %r2, 0(%r3) -; CHECK: br %r14 - %b = load i32 , i32 *%src - %or = or i32 %a, %b - ret i32 %or -} - -; Check the high end of the aligned O range. -define i32 @f3(i32 %a, i32 *%src) { -; CHECK-LABEL: f3: -; CHECK: o %r2, 4092(%r3) -; CHECK: br %r14 - %ptr = getelementptr i32, i32 *%src, i64 1023 - %b = load i32 , i32 *%ptr - %or = or i32 %a, %b - ret i32 %or -} - -; Check the next word up, which should use OY instead of O. -define i32 @f4(i32 %a, i32 *%src) { -; CHECK-LABEL: f4: -; CHECK: oy %r2, 4096(%r3) -; CHECK: br %r14 - %ptr = getelementptr i32, i32 *%src, i64 1024 - %b = load i32 , i32 *%ptr - %or = or i32 %a, %b - ret i32 %or -} - -; Check the high end of the aligned OY range. -define i32 @f5(i32 %a, i32 *%src) { -; CHECK-LABEL: f5: -; CHECK: oy %r2, 524284(%r3) -; CHECK: br %r14 - %ptr = getelementptr i32, i32 *%src, i64 131071 - %b = load i32 , i32 *%ptr - %or = or i32 %a, %b - ret i32 %or -} - -; Check the next word up, which needs separate address logic. -; Other sequences besides this one would be OK. -define i32 @f6(i32 %a, i32 *%src) { -; CHECK-LABEL: f6: -; CHECK: agfi %r3, 524288 -; CHECK: o %r2, 0(%r3) -; CHECK: br %r14 - %ptr = getelementptr i32, i32 *%src, i64 131072 - %b = load i32 , i32 *%ptr - %or = or i32 %a, %b - ret i32 %or -} - -; Check the high end of the negative aligned OY range. -define i32 @f7(i32 %a, i32 *%src) { -; CHECK-LABEL: f7: -; CHECK: oy %r2, -4(%r3) -; CHECK: br %r14 - %ptr = getelementptr i32, i32 *%src, i64 -1 - %b = load i32 , i32 *%ptr - %or = or i32 %a, %b - ret i32 %or -} - -; Check the low end of the OY range. -define i32 @f8(i32 %a, i32 *%src) { -; CHECK-LABEL: f8: -; CHECK: oy %r2, -524288(%r3) -; CHECK: br %r14 - %ptr = getelementptr i32, i32 *%src, i64 -131072 - %b = load i32 , i32 *%ptr - %or = or i32 %a, %b - ret i32 %or -} - -; Check the next word down, which needs separate address logic. -; Other sequences besides this one would be OK. -define i32 @f9(i32 %a, i32 *%src) { -; CHECK-LABEL: f9: -; CHECK: agfi %r3, -524292 -; CHECK: o %r2, 0(%r3) -; CHECK: br %r14 - %ptr = getelementptr i32, i32 *%src, i64 -131073 - %b = load i32 , i32 *%ptr - %or = or i32 %a, %b - ret i32 %or -} - -; Check that O allows an index. -define i32 @f10(i32 %a, i64 %src, i64 %index) { -; CHECK-LABEL: f10: -; CHECK: o %r2, 4092({{%r4,%r3|%r3,%r4}}) -; CHECK: br %r14 - %add1 = add i64 %src, %index - %add2 = add i64 %add1, 4092 - %ptr = inttoptr i64 %add2 to i32 * - %b = load i32 , i32 *%ptr - %or = or i32 %a, %b - ret i32 %or -} - -; Check that OY allows an index. -define i32 @f11(i32 %a, i64 %src, i64 %index) { -; CHECK-LABEL: f11: -; CHECK: oy %r2, 4096({{%r4,%r3|%r3,%r4}}) -; CHECK: br %r14 - %add1 = add i64 %src, %index - %add2 = add i64 %add1, 4096 - %ptr = inttoptr i64 %add2 to i32 * - %b = load i32 , i32 *%ptr - %or = or i32 %a, %b - ret i32 %or -} - -; Check that ORs of spilled values can use O rather than OR. -define i32 @f12(i32 *%ptr0) { -; CHECK-LABEL: f12: -; CHECK: brasl %r14, foo@PLT -; CHECK: o %r2, 16{{[04]}}(%r15) -; CHECK: br %r14 - %ptr1 = getelementptr i32, i32 *%ptr0, i64 2 - %ptr2 = getelementptr i32, i32 *%ptr0, i64 4 - %ptr3 = getelementptr i32, i32 *%ptr0, i64 6 - %ptr4 = getelementptr i32, i32 *%ptr0, i64 8 - %ptr5 = getelementptr i32, i32 *%ptr0, i64 10 - %ptr6 = getelementptr i32, i32 *%ptr0, i64 12 - %ptr7 = getelementptr i32, i32 *%ptr0, i64 14 - %ptr8 = getelementptr i32, i32 *%ptr0, i64 16 - %ptr9 = getelementptr i32, i32 *%ptr0, i64 18 - - %val0 = load i32 , i32 *%ptr0 - %val1 = load i32 , i32 *%ptr1 - %val2 = load i32 , i32 *%ptr2 - %val3 = load i32 , i32 *%ptr3 - %val4 = load i32 , i32 *%ptr4 - %val5 = load i32 , i32 *%ptr5 - %val6 = load i32 , i32 *%ptr6 - %val7 = load i32 , i32 *%ptr7 - %val8 = load i32 , i32 *%ptr8 - %val9 = load i32 , i32 *%ptr9 - - %ret = call i32 @foo() - - %or0 = or i32 %ret, %val0 - %or1 = or i32 %or0, %val1 - %or2 = or i32 %or1, %val2 - %or3 = or i32 %or2, %val3 - %or4 = or i32 %or3, %val4 - %or5 = or i32 %or4, %val5 - %or6 = or i32 %or5, %val6 - %or7 = or i32 %or6, %val7 - %or8 = or i32 %or7, %val8 - %or9 = or i32 %or8, %val9 - - ret i32 %or9 -} |
